Weapon Systems Open Architecture Overview
|
|
- Christine Jemimah Cole
- 6 years ago
- Views:
Transcription
1 Weapon Systems Open Architecture Overview OMG Real-Time and Embedded Distributed Object Computing Workshop July 24-27, 2000
2 . Vision for Joint Theater Operations Joint Joint Forces Forces Global Global Info Info Grid Grid Challenge is to make this possible! Adapted from The Future of AWACS, by LtCol Joe Chapa Page 2
3 Fighter Information Technology Past and Future Historical approach Information sources primarily constrained to onboard, deterministic resources Functionality limited to static algorithms, cyclic processing, worst case, static scheduling Expensive to maintain and test Future needs Offboard/onboard integration of data and functionality Non-deterministic communication and functionality Lower cost, rapid change, user/mission customization Page 3
4 Evolution of WSOA OSAT 1 OSAT 2 Processor Card 1 (Master) Processor Card 2 (Slave) Ballistics (Ada95) Legacy AV-8B OFP (C) Common NAV & Replicant (C++) Infrastructure/TAO CORBA Ballistics (Ada95) POSIX RTOS AV-8B NAV (C++) Remote OSAT 3 Processing C2 F-15 Collaboration Browsing 1553 Discretes Ethernet RS232 Timers Timers Ethernet QuO VME RT CORBA 1.0 RT ARM Dynamic Scheduling Infrastructure/TAO Component OFP Ballistics (Ada95) AV-8B NAV (C++) Link-16 RT ARM TAO Hard real-time Dynamic Scheduling POSIX RTOS WSOA ASTD ASFD Page 4
5 WSOA Participants Boeing Primary integrator, application development Honeywell Technology Center Resource management technology Washington University Dynamic scheduling technology BBN Quality-of-service framework WSOA merges DARPA, Air Force Research Laboratory, and Boeing technologies to enhance fighter avionics capabilities Page 5
6 WSOA Project Description Page 6
7 WSOA Objectives Demonstrate New Warrior Capability Imagery support for re-tasking Real-time Collaborative planning Demonstrate Legacy Connection to InfoSphere OFP support for deterministic and non-deterministic functions Develop Transitionable Products Quorum-based technologies OFP components, e.g., browser, QoS Middleware Demonstrate Standards Inter-platform communication via CORBA Object Request Broker usage supporting RT CORBA 1.0 Page 7
8 WSOA and Time Critical Targets Real-time Mission Replanning and Collaboration C2 Node and F-15 share data, imagery and annotations Information Browsing F-15 accesses C2 data products, images, target folder Mission Rehearsal F-15 previews mission enroute Time Critical Targets clear and present danger fleeting targets of opportunity Page 8
9 WSOA Operating Environment JTIDS Net Link-16 GIOP Browser Requests Low Volume Imagery Airborne C2 Node Compiles Virtual Target Folder Retasks Enroute Strike Collaboration with Warrior to replan route IDL Interface Warrior Browser Requests for Target and Imagery data Collaboration with C2 Node for Target Review and Mission Replan Previews Updated Mission Enroute IDL Interface Page 9
10 CORBA support for WSOA Existing and Emerging Page 10
11 Language/Platform Interoperability F-15E1 Hard Real-time constraints Embedded PowerPC processor VxWorks RTOS C++ with Ada 95 segments Soft Real-time 737 AFL DEC Alpha Workstation Unix OS Ada 95 Page 11
12 Real-time Determinism RT CORBA 1.0 Minimize priority inversion of distributed operations Priority banded connections Direct threading selection and prioritization Real-time Event Channel Hard real-time scheduling support Page 12
13 Enabling CORBA Features Commercial Standard Interoperate ORBs from different vendors Push / Pull data flow Client controlled image requests minimize bandwidth & operator workload Asynchronous Method Invocations (AMI) De-couple F15E application processing from C2 server Page 13
14 Emerging CORBA Capability: Hybrid Static and Dynamic Scheduling Allow insertion of soft real-time tasks while preserving hard real-time semantics Maximize CPU utilization through on-line re-evaluation of task priorities Being addressed by RT CORBA 2.0 Page 14
15 Emerging CORBA Capability: Extensible Transport Protocols GIOP between F-15E and C2 node must operate over pluggable Link-16 transport Native ORB transport Pluggable ORB transport IIOP IOP TCP/IP GIOP IOP Link - 16 GIOP Many vendors currently provide proprietary transport interface Future CORBA specification will standardize this Page 15
16 Additional Challenges and Middleware Technologies Page 16
17 Resource Management Operational Goal Situational tailoring of functional priorities Technology Challenge Develop real-time management of network and computing resources, supporting hard and soft deadlines Development Approach Develop functional adaptation techniques control flow management, resource sensitive applications Develop mission management expression semantics Page 17
18 Quality of Service Frameworks Operational Goal Interface shooter systems to global information sources to ensure information superiority Joint Joint Forces Forces Global Global Info Info Grid Grid Technology Challenge Integrate hard and soft real-time data and control flow functionality within mission system frameworks Development Approach Embed QoS functions into application frameworks with common APIs and pluggable policies Mature QoS dependency expression to API level interfaces Page 18
19 OSA C3I Simulation Collaboration Server QoS Management WSOA Architecture C2 F-15 VTF VTF Mgr Application Delegate Collaboration Client Browser Application Progress Contract JTIDS Net RM ORBexpress (Ground demo only) TAO ORB RTARM TAO Adaptive Scheduler Link-16 Simulation Software DIS Network Tool Link-16 Simulation Software DIS Network Tool Boeing BBN Oregon Graduate Institute Washington University HTC Page 19
20 WSOA QoS Control Flow Q QuO S Contraction, Expansion Manages application progress Early, On-Time, or Late for each operation Defines operating regions Range of rates for each operation Early Normal On Time Normal CPU Degraded Late Normal CPU Degraded RT-ARM Q S Feedback Adaptation Manages QoS parameters within the given operating regions Adjust rates within defined ranges for each operation Reports when operating region is violated (or will be violated) System Resource Manager Processor Resource Manager Page 20
21 WSOA QoS Control Flow (cont d) RT-ARM Adjusts current available dispatch rate ranges for each operation Provides admission control policy Queries TAO Scheduler for monitored execution time results Processor Resource Manager TAO Scheduler Binds specific rate according to RT- ARM supplied admission control policy Queues operations and enforces hybrid static/dynamic scheduling policy Makes available to RT-ARM the actual execution times of each scheduled operation TAO Scheduler Page 21
22 Summary Page 22
23 WSOA End-to-End QoS Management C2 F-15 OSA C3I Simulation Collaboration Server VTF Adjust expected QoS Collaboration Client Browser Application C2 QoS Mgmt Adaptive behavior to update compression level of next tile Adaptive behavior to update operating region Application Delegate Progress Contract ORBexpress TAO ORB Net RM Optimization within current operating region Criticality assurance, then utilization optimization RTARM TAO Adaptive Scheduler Link-16 Simulation Software Link-16 Simulation Software DIS Network Tool DIS Network Tool Page 23
Real-Time CORBA Experiences in an Avionics Domain
Real-Time CORBA Experiences in an Avionics Domain Jeanna Gossett, David Corman and David Sharp The Boeing Company OMG Real-Time Embedded and Distributed Object Computing Workshop June 7, 2001 Bold Stroke
More informationIntegrated Adaptive QoS Management in Middleware: A Case Study 1
Integrated Adaptive QoS Management in Middleware: A Case Study 1 Christopher D. Gill Washington University, St. Louis, MO cdgill@cse.wustl.edu Joseph P. Loyall, Richard E. Schantz, and Michael Atighetchi
More informationReal-time & Embedded Systems Workshop July 2007 Building Successful Real-time Distributed Systems in Java
Real-time & Embedded Systems Workshop July 2007 Building Successful Real-time Distributed Systems in Java Andrew Foster Product Manager PrismTech Corporation The Case for Java in Enterprise Real-Time Systems
More informationUsing a Real-time, QoS-based ORB to Intelligently Manage Communications Bandwidth in a Multi-Protocol Environment
Using a Real-time, QoS-based ORB to Intelligently Manage Communications Bandwidth in a Multi-Protocol Environment Bill Beckwith Objective Interface Systems, Inc. +1 703 295 6500 bill.beckwith@ois.com http://www.ois.com
More informationMiddleware Support for Aperiodic Tasks in Distributed Real-Time Systems
Outline Middleware Support for Aperiodic Tasks in Distributed Real-Time Systems Yuanfang Zhang, Chenyang Lu and Chris Gill Department of Computer Science and Engineering Washington University in St. Louis
More informationOBJECT ADAPTER ORB CORE I/O SUBSYSTEM. struct RT_Info { wc_exec_time_; period_; importance_; dependencies_; }; 1: CONSTRUCT CALL 6: SUPPLY RUN-TIME
L. Levine David University, St. Louis Washington Simplify distribution automating by Object location activation and Parameter marshaling Demultiplexing Error handling Provide foundation higher-level for
More informationReliable UDP (RDP) Transport for CORBA
OMG Embedded and Real-Time 2002 Workshop Reliable UDP (RDP) Transport for CORBA Voula Fotopoulos Catherine Heaberlin January 10, 2002 (voula.fotopoulos@lmco.com, catherine.t.heaberlin@lmco.com) Naval Electronics
More informationEnhancing Adaptivity via Standard Dynamic Scheduling Middleware
Enhancing Adaptivity via Standard Dynamic Scheduling Middleware Christopher Gill, Louis Mgeta, Yuanfang Zhang, and Stephen Torri 1 Washington University, St. Louis, MO {cdgill, lmm1, yfzhang, storri}@cse.wustl.edu
More information8th International. Command and Control Research and Technology Symposium
Insertion of Embedded Infosphere Support Technologies Enabling Time Critical Target Prosecution 8th International Command and Control Research and Technology Symposium June 17-19, 2003 National Defense
More informationPatterns and Performance of Real-time Middleware for Embedded Systems
Patterns and Performance of Real-time Middleware for Embedded Systems Associate Professor & Director of the Center for Distributed Object Computing Computer Science Dept. Lockheed Martin November st, 999
More informationEvaluating Policies and Mechanisms to Support Distributed Real-Time Applications with CORBA
Evaluating Policies and Mechanisms to Support Distributed Real-Time Applications with CORBA Carlos O Ryan and Douglas C. Schmidt fcoryan,schmidtg@uci.edu Electrical & Computer Engineering Dept. University
More informationImplementing Real-time CORBA with Real-time Java
Implementing Real-time CORBA with Real-time Java Ray Klefstad, Mayur Deshpande, Carlos O Ryan, & Doug Schmidt {coryan,schmidt}@uci.edu {klefstad,mayur}@ics.uci.edu Elec. & Comp. Eng. Dept Info. & Comp.
More informationJava For Real-Time Enterprise Systems Delivering the Benefits of Java to the world of Real-Time distributed object computing
Java For Real-Time Enterprise Systems Delivering the Benefits of Java to the world of Real-Time distributed object computing Simon McQueen CORBA Technical Lead July 2006 The Case for Java in Enterprise
More informationAQUILA. Project Defense. Sandeep Misra. (IST ) Development of C++ Client for a Java QoS API based on CORBA
AQUILA (IST-1999-10077) Adaptive Resource Control for QoS Using an IP-based Layered Architecture Project Defense Development of C++ Client for a Java QoS API based on CORBA http://www-st st.inf..inf.tu-dresden.de/aquila/
More informationComputing and Communications Infrastructure for Network-Centric Warfare: Exploiting COTS, Assuring Performance
for Network-Centric Warfare: Exploiting COTS, Assuring Performance Dr. James P. Richardson Mr. Lee Graba Mr. Mukul Agrawal Honeywell International, Inc. {james.p.richardson,lee.graba,mukul.agrawal}@honeywell.com
More informationMeeting the Challenges of Ultra-Large
Meeting the Challenges of Ultra-Large Large-Scale Systems Tuesday, July 11, 2006,, OMG RTWS, Arlington, VA Dr. Douglas C. Schmidt d.schmidt@vanderbilt.edu www.dre.vanderbilt.edu/~schmidt Institute for
More informationThe Design and Performance of a Real-Time CORBA Scheduling Service
The Design and Performance of a Real-Time CORBA Scheduling Service Christopher D. Gill, David L. Levine, and Douglas C. Schmidt fcdgill,levine,schmidtg@cs.wustl.edu Department of Computer Science, Washington
More informationThe Design of the TAO Real-Time Object Request Broker
The Design of the TAO Real-Time Object Request Broker Douglas C. Schmidt, David L. Levine, and Sumedh Mungee fschmidt,levine,sumedhg@cs.wustl.edu Department of Computer Science, Washington University St.
More informationAn Overview of the Real-time CORBA Specification
An Overview of the Real-time CORBA Specification Douglas C. Schmidt schmidt@uci.edu Electrical and Computer Engineering Dept. University of California, Irvine, 92697 Fred Kuhns fredk@cs.wustl.edu Computer
More informationUsing Quality Objects (QuO) Middleware for QoS Control of Video Streams
Using Quality Objects (QuO) Middleware for QoS Control of Streams BBN Technologies Cambridge, MA http://www.dist-systems.bbn.com/tech/quo/ Craig Rodrigues crodrigu@bbn.com OMG s Third Workshop on Real-Time
More informationVertically and horizontally High-performance, Real-time ORBs Motivation Many applications require æ guarantees QoS e.g., telecom, avionics, WWW Existi
Principles and Patterns of High-performance, Real-time Object Request Brokers C. Schmidt Douglas schmidt@cs.wustl.edu University, St. Louis Washington http:èèwww.cs.wustl.eduèçschmidtètao.html Typeset
More information1.264 Lecture 16. Legacy Middleware
1.264 Lecture 16 Legacy Middleware What is legacy middleware? Client (user interface, local application) Client (user interface, local application) How do we connect clients and servers? Middleware Network
More informationData-Centric Architecture for Space Systems
Data-Centric Architecture for Space Systems 3 rd Annual Workshop on Flight Software, Nov 5, 2009 The Real-Time Middleware Experts Rajive Joshi, Ph.D. Real-Time Innovations Our goals are the same but not
More informationA QoS-aware CORBA Component Model for Distributed Real-time and Embedded System Development
A -aware CORBA Model for Distributed Real-time and Embedded System Development Nanbor Wang and Chris Gill {nanbor,cdgill}@cse.wustl.edu Department of Computer Science and Engineering Washington University
More informationMiddleware What it is, and How it Enables Adapdivity and Dependability
Middleware What it is, and How it Enables Adapdivity and Dependability David E. Bakken School of Electrical Engineering and Computer Science Washington State University Pullman, Washington USA 43 rd Meeting
More informationQuality Objects (QuO): Adaptive Management and Control Middleware for End-to-End QoS
Quality Objects (QuO): Adaptive Management and Control Middleware for End-to-End QoS Craig Rodrigues, Joseph P. Loyall, Richard E. Schantz BBN Technologies/GTE Technology Organization Cambridge, Massachusetts,
More informationCpt. S 464/564 Lecture Auxiliary Material (not from text) January 29-31, Middleware in Context: 2016 David E. Bakken
Middleware in Context Prof. Dave Bakken Cpt. S 464/564 Lecture Auxiliary Material (not from text) January 29-31, 2017 1 Sources of Info D. Bakken, Middleware, unpublished article (from an Encyclopedia
More informationThe Design and Performance of a Real-time CORBA ORB Endsystem
The Design and Performance of a Real-time CORBA ORB Endsystem Carlos O Ryan and Douglas C. Schmidt fcoryan,schmidtg@uci.edu Electrical & Computer Engineering Dept. University of California, Irvine Irvine,
More informationFrom MDD back to basic: Building DRE systems
From MDD back to basic: Building DRE systems, ENST MDx in software engineering Models are everywhere in engineering, and now in software engineering MD[A, D, E] aims at easing the construction of systems
More informationThe Design and Performance of a Pluggable Protocols Framework for Real-time Distributed Object Computing Middleware
The Design and Performance of a Pluggable Protocols Framework for Real-time Distributed Object Computing Middleware, Fred Kuhns, Douglas C. Schmidt, Ossama Othman and Jeff Parsons coryan@uci.edu http://www.ece.uci.edu/coryan/
More informationApplying Patterns to Design a High-performance, Real-time Pluggable Protocols Framework for OO Communication Middleware
Applying Patterns to Design a High-performance, Real-time Pluggable Protocols Framework for OO Communication Middleware Carlos O Ryan, Fred Kuhns, Douglas C. Schmidt and Jeff Parsons fcoryan,fredk,schmidt,parsonsg@cs.wustl.edu
More informationApplying Patterns to Develop a Pluggable Protocols Framework for ORB Middleware
Applying Patterns to Develop a Pluggable Protocols Framework for ORB Middleware Douglas C. Schmidt, Carlos O Ryan, and Ossama Othman fschmidt,coryan,ossamag@uci.edu Electrical & Computer Engineering Department
More informationReal-Time Platforms. Ø Real-Time OS: Linux Ø Real-Time Middleware: TAO
Real-Time Platforms Ø Real-Time OS: Linux Ø Real-Time Middleware: TAO q Event service q Single-processor scheduling q End-to-end scheduling q Aperiodic scheduling Ø Real-Time Virtualization: RT-Xen Ø Real-Time
More informationTDDD07 Real-time Systems Lecture 10: Wrapping up & Real-time operating systems
TDDD07 Real-time Systems Lecture 10: Wrapping up & Real-time operating systems Simin Nadjm-Tehrani Real-time Systems Laboratory Department of Computer and Information Science Linköping Univerity 28 pages
More informationDistributed Object-Based Systems The WWW Architecture Web Services Handout 11 Part(a) EECS 591 Farnam Jahanian University of Michigan.
Distributed Object-Based Systems The WWW Architecture Web Services Handout 11 Part(a) EECS 591 Farnam Jahanian University of Michigan Reading List Remote Object Invocation -- Tanenbaum Chapter 2.3 CORBA
More informationA QoS-aware CCM for DRE System Development
A QoS-aware CCM for DRE System Development Nanbor Wang Tech-X Corporation 5561 Arapahoe Ave., Suite A Boulder, CO 33 Chris Gill Dept. of Computer Science and Engineering Washington University One Brookings
More informationRequirements for TINA Platform towards Information Sharing Business. Long-term Trend of Telephone Business
TINA 99 Hawaii, USA: DPE Workshop 1 Requirements for TINA Platform towards Information Sharing Business April 12 1999 KITAMI, Kenichi NTT Information Sharing Laboratory Group Long-term Trend of Telephone
More informationThe Design and Performance of a Real-time CORBA Event Service
The Design and Performance of a Real-time CORBA Event Service Timothy H. Harrison, Carlos O Ryan, David L. Levine, and Douglas C. Schmidt fharrison,coryan,levine,schmidtg@cs.wustl.edu Department of Computer
More informationThe MILS Partitioning Communication System + RT CORBA = Secure Communications for SBC Systems
The MILS Partitioning Communication System + RT CORBA = Secure Communications for SBC Systems Kevin Buesing Objective Interface Systems Field Applications Engineer kevin.buesing@ois.com Jeff Chilton Objective
More informationThe Design and Performance of a Real-Time CORBA Scheduling Service
The Design and Performance of a Real-Time CORBA Scheduling Service Christopher D. Gill, David L. Levine, and Douglas C. Schmidt fcdgill,levine,schmidtg@cs.wustl.edu Department of Computer Science, Washington
More informationToday: Distributed Middleware. Middleware
Today: Distributed Middleware Middleware concepts Case study: CORBA Lecture 24, page 1 Middleware Software layer between application and the OS Provides useful services to the application Abstracts out
More informationReal-Time Architectures 2003/2004. Resource Reservation. Description. Resource reservation. Reinder J. Bril
Real-Time Architectures 2003/2004 Resource reservation Reinder J. Bril 03-05-2004 1 Resource Reservation Description Example Application domains Some issues Concluding remark 2 Description Resource reservation
More informationAbstract. 1. Introduction
Towards Safety Critical Middleware for Avionics Applications D.A. Haverkamp, R.J. Richards, Ph.D., Rockwell Collins Advanced Technology Center, Advanced Computing Systems Department, Cedar Rapids, IA {dahaverk,
More informationReal-time CORBA Trade Study Volume 2 Basic IDL Scenario 1a
CAGE Code 81205 Real-time CORBA Trade Study Volume 2 Basic IDL Scenario 1a DOCUMENT NUMBER: RELEASE/REVISION: RELEASE/REVISION DATE: D204-31159-2 ORIG CONTENT OWNER: Phantom Works Advanced Information
More informationUsing Prioritized Network Traffic to Achieve End-to-End Predictability
Using Prioritized Network Traffic to Achieve End-to-End Predictability BBN Technologies OOMWorks LLC Cambridge, MA Metuchen, NJ Craig Rodrigues Yamuna Krishnamurthy Irfan Pyarali Pradeep Gore Real-Time
More informationIntroduction to DDS. Brussels, Belgium, June Gerardo Pardo-Castellote, Ph.D. Co-chair OMG DDS SIG
Introduction to DDS Brussels, Belgium, June 2007 www.rti.com Gerardo Pardo-Castellote, Ph.D. Co-chair OMG DDS SIG gerardo.pardo@rti.com Agenda History What is Data-Centricity? The Future Enabling Unified
More informationApplying Adaptive Middleware to Manage End-to-End QoS for Next-generation Distributed Applications
Applying Adaptive Middleware to Manage End-to-End QoS for Next-generation Distributed Applications Christopher D. Gill, David L. Levine, and Fred Kuhns fcdgill,levine,fredkg@cs.wustl.edu Department of
More informationReal-time CORBA Tutorial
Real-time CORBA Tutorial Bill Beckwith Objective Interface Systems, Inc. +1 703 295 6500 bill.beckwith@ois.com http://www.ois.com OMG Real-time and Embedded Workshop July 2002 1 Agenda Motivation Introduction
More informationAgrowing class of real-time systems require
COVER FEATURE An Overview of the Real-Time CA Specification OMG s Real-Time CA provides standard policies and mechanisms that support quality-of-service requirements end to end. Such support enhances the
More informationFlexible Fault Tolerance In Configurable Middleware For Embedded Systems
School of Electrical Engineering and Computer Science Flexible Fault Tolerance In Configurable Middleware For Embedded Systems Kevin Dorow 19 November 2002 Acknowledgment Dr. Bakken advisor Committee members
More informationData Model Considerations for Radar Systems
WHITEPAPER Data Model Considerations for Radar Systems Executive Summary The market demands that today s radar systems be designed to keep up with a rapidly changing threat environment, adapt to new technologies,
More informationPresented by: B. Dasarathy OMG Real-Time and Embedded Systems Workshop, Reston, VA, July 2004
* This work is supported by DARPA Contract NBCH-C-03-0132. Network QoS Assurance through Admission Control* by B. Coan, B. Dasarathy, S. Gadgil, K. Parmeswaran, I. Sebuktekin and R. Vaidyanathan, Telcordia
More informationStatic Component Configuration Support for Real-Time Platforms
Static Component Configuration Support for Real-Time Platforms Chris Gill, Venkita Subramonian, and Liang-Jui Shen Dept. of Computer Science and Engineering Washington University St. Louis, MO 63130 {cdgill,venkita,ls1}@cse.wustl.edu
More informationMiddleware in Context: 2016 David E. Bakken. Cpt. S 464/564 Lecture Auxiliary Material (not from text) January 30, 2019
Middleware in Context Prof. Dave Bakken Cpt. S 464/564 Lecture Auxiliary Material (not from text) January 30, 2019 Sources of Info D. Bakken, Middleware, unpublished article (from an Encyclopedia of Distributed
More informationMILS Middleware: High Assurance Security for Real-time, Distributed Systems
2001 Objective Interface Systems, Inc. MILS Middleware: High Assurance Security for Real-time, Distributed Systems Bill Beckwith bill.beckwith@ois.com Objective Interface Systems, Inc. 13873 Park Center
More informationDS 2009: middleware. David Evans
DS 2009: middleware David Evans de239@cl.cam.ac.uk What is middleware? distributed applications middleware remote calls, method invocations, messages,... OS comms. interface sockets, IP,... layer between
More informationAdvanced Lectures on knowledge Engineering
TI-25 Advanced Lectures on knowledge Engineering Client-Server & Distributed Objects Platform Department of Information & Computer Sciences, Saitama University B.H. Far (far@cit.ics.saitama-u.ac.jp) http://www.cit.ics.saitama-u.ac.jp/~far/lectures/ke2/ke2-06/
More informationDistributed Object-based Systems CORBA
CprE 450/550x Distributed Systems and Middleware Distributed Object-based Systems CORBA Yong Guan 3216 Coover Tel: (515) 294-8378 Email: guan@ee.iastate.edu March 30, 2004 2 Readings for Today s Lecture!
More informationConnecting ESRI to Anything: EAI Solutions
Connecting ESRI to Anything: EAI Solutions Frank Weiss P.E., ESRI User s Conference 2002 Agenda Introduction What is EAI? Industry trends Key integration issues Point-to-point interfaces vs. Middleware
More informationChapter 1. Introduction. 1.1 Motivation. This thesis presents the necessary extensions to the CORBA standard and CORBA
Chapter 1 Introduction This thesis presents the necessary extensions to the CORBA standard and CORBA Services to support requirements of a real-time distributed system. It also describes a prototype implementation
More informationDesigning High Performance IEC61499 Applications on Top of DDS
ETFA2013 4th 4DIAC Users Workshop Designing High Performance IEC61499 Applications on Top of DDS Industrial communications Complex Different solutions at the different layers Fieldbus at bottom layers:
More informationSoftware Paradigms (Lesson 10) Selected Topics in Software Architecture
Software Paradigms (Lesson 10) Selected Topics in Software Architecture Table of Contents 1 World-Wide-Web... 2 1.1 Basic Architectural Solution... 2 1.2 Designing WWW Applications... 7 2 CORBA... 11 2.1
More informationBuilding High-Assurance Systems out of Software Components of Lesser Assurance Using Middleware Security Gateways
Building High-Assurance Systems out of Software Components of Lesser Assurance Using Middleware Security Gateways A PrismTech Product Line OMG's First Software Assurance Workshop: Working Together for
More informationInvestigation of System Timing Concerns in Embedded Systems: Tool-based Analysis of AADL Models
Investigation of System Timing Concerns in Embedded Systems: Tool-based Analysis of AADL Models Peter Feiler Software Engineering Institute phf@sei.cmu.edu 412-268-7790 2004 by Carnegie Mellon University
More informationEmbedded Systems. 6. Real-Time Operating Systems
Embedded Systems 6. Real-Time Operating Systems Lothar Thiele 6-1 Contents of Course 1. Embedded Systems Introduction 2. Software Introduction 7. System Components 10. Models 3. Real-Time Models 4. Periodic/Aperiodic
More informationOpen Systems Development Initiative (OSDI) Open Systems Project Engineering Conference (OSPEC) FY 98 Status Review 29 April - 1 May 1998
Open Systems Development Initiative (OSDI) Open Systems Project Engineering Conference (OSPEC) FY 98 Status Review 29 April - 1 May 1998 John T. Paul Naval Air Warfare Center - Weapons Division China Lake,
More informationCORBA (Common Object Request Broker Architecture)
CORBA (Common Object Request Broker Architecture) René de Vries (rgv@cs.ru.nl) Based on slides by M.L. Liu 1 Overview Introduction / context Genealogical of CORBA CORBA architecture Implementations Corba
More informationPatterns and Performance of Real-time Object Request Brokers
Patterns and Performance of Real-time Object Request Brokers Associate Professor Elec. & Comp. Eng. Dept. schmidt@uci.edu University of California, Irvine www.ece.uci.edu/schmidt/ (949) 824-1901 Sponsors
More informationUNIT 4 CORBA 4/2/2013 Middleware 59
UNIT 4 CORBA 4/2/2013 Middleware 59 CORBA AN OBJECT ORIENTED RPC MECHANISM HELPS TO DEVELOP DISTRIBUTED SYTEMS IN DIFF. PLATFORMS OBJECTS WRITTEN IN DIFF., LANG, CAN BE CALLED BY OBJECTS WRITTEN IN ANOTHER
More informationDistribution Transparencies For Integrated Systems*
Distribution Transparencies For Integrated Systems* Janis Putman, The Corporation Ground System Architectures Workshop 2000 The Aerospace Corporation February 2000 Organization: D500 1 * The views and
More informationLatency Reliability Partitioning Ordering Low-level APIs Poor debugging tools Algorithmic decomposition Components Self-contained, ëpluggable" ADTs Fr
C. Schmidt Douglas schmidt@cs.wustl.edu University, St. Louis Washington www.cs.wustl.eduèçschmidtètao4.ps.gz Sponsors Boeing, CDI, DARPA, Kodak, Bellcore, Motorola, NSF, OTI, SAIC, Lucent, SCR, Siemens
More informationFine-grained Middleware Composition for the Boeing NEST OEP
Fine-grained Middleware Composition for the Boeing NEST OEP Venkita Subramonian,Chris Gill, Huang-Ming Huang, Stephen Torri Washington University, St. Louis {venkita,cdgill,hh1,storri} @cs.wustl.edu Jeanna
More informationPriya Narasimhan. Assistant Professor of ECE and CS Carnegie Mellon University Pittsburgh, PA
OMG Real-Time and Distributed Object Computing Workshop, July 2002, Arlington, VA Providing Real-Time and Fault Tolerance for CORBA Applications Priya Narasimhan Assistant Professor of ECE and CS Carnegie
More informationAir Force Research Laboratory
Air Force Research Laboratory Emerging Command, Control, and Communications Technologies for the 3 rd Offset and Future Operating Concept AFCEA Luncheon 22 September 2016 Dr. Paul Antonik, ST Chief Scientist,
More informationWhat is CORBA? CORBA (Common Object Request Broker Architecture) is a distributed object-oriented client/server platform.
CORBA What is CORBA? CORBA (Common Object Request Broker Architecture) is a distributed object-oriented client/server platform. It includes: an object-oriented Remote Procedure Call (RPC) mechanism object
More informationModel-Driven QoS Provisioning Techniques for CCM DRE Systems
Model-Driven QoS Provisioning Techniques for CCM DRE Systems Stoyan Paunov, Gan Deng, Douglas C. Schmidt, and Anirudha Gokhale ISIS, Vanderbilt University Motivation for QoS-enabled Middleware Trends!
More informationData Distribution Service A foundation of Real-Time Data Centricity
Data Distribution Service A foundation of Real-Time Data Centricity Anaheim, September 2006 www.rti.com Gerardo Pardo-Castellote, Ph.D. Co-chair OMG DDS SIG gerardo.pardo@rti.com Agenda History What is
More informationVerteilte Systeme (Distributed Systems)
Verteilte Systeme (Distributed Systems) Karl M. Göschka Karl.Goeschka@tuwien.ac.at http://www.infosys.tuwien.ac.at/teaching/courses/ VerteilteSysteme/ Lecture 4: Operating System Support Processes and
More informationCORBA Across Embedded Devices
Embedded Devices Victor Giddings Objective Interface Systems 1 Common Object Request Broker Architecture (CORBA) Systems Client Mainline Server Mainline Generated Stub Generated Skeleton ORB library ORB
More informationA Generative Programming Approach to Middleware Development
A Generative Programming Approach to Middleware Development Venkita Subramonian and Christopher Gill Washington University, St. Louis {venkita,cdgill}@cse.wustl.edu OMG Workshop on Distributed Object Computing
More informationCan Real-Time Operate in an SOA Environment?
Can Real-Time Operate in an SOA Environment? Precision Strike Technology Symposium Charles Kille, Raytheon John Link, VOLVOX, Inc. October 23-25, 2007 Copyright 2007 Raytheon Company. All rights reserved.
More informationMODEL-DRIVEN DEVELOPMENT OF COMMAND AND CONTROL CAPABILITIES FOR JOINT AND COALITION WARFARE
9 TH International Command and Control Research & Technology Symposium MODEL-DRIVEN DEVELOPMENT OF COMMAND AND CONTROL CAPABILITIES FOR JOINT AND COALITION WARFARE Robert Jacobs Computer Systems Center
More informationSuccess Oriented Ground and Space Software Defined Architectures
Success Oriented Ground and Space Software Defined Architectures 30 March 2004 Jerry Brand, Vince Kovarik and James Faist Melbourne, Florida Presented at the GSAW 2004 Manhattan Beach, CA GSAW 2004 (Slide
More informationGreen Hills Software, Inc.
Green Hills Software, Inc. A Safe Tasking Approach to Ada95 Jim Gleason Engineering Manager Ada Products 5.0-1 Overview Multiple approaches to safe tasking with Ada95 No Tasking - SPARK Ada95 Restricted
More informationBenchmarking Real-Time and Embedded CORBA ORBs
Benchmarking Real-Time and Embedded CORBA ORBs Objective Interface 13873 Park Center Road, Suite 36 Herndon, VA 2171-3247 73/295-65 (voice) 73/295-651 (fax) http://www.ois.com/ mailto:info@ois.com 22 Objective
More informationSystems Integration. Gautam H. Thaker Patrick J. Lardieri Donald Krecker Keith O Hara Chuck Winters
Systems Integration Achieving Bounded End-to to-end Latencies with Real-time Linux and Realtime CORBA Gautam H. Thaker Patrick J. Lardieri Donald Krecker Keith O Hara Chuck Winters LM Advanced Technology
More information(D)COM Microsoft s response to CORBA. Alessandro RISSO - PS/CO
(D)COM Microsoft s response to CORBA Alessandro RISSO - PS/CO Talk Outline DCOM What is DCOM? COM Components COM Library Transport Protocols, Security & Platforms Availability Services Based on DCOM DCOM
More informationCSE 237A Middleware and Operating Systems. Tajana Simunic Rosing Department of Computer Science and Engineering University of California, San Diego.
CSE 237A Middleware and Operating Systems Tajana Simunic Rosing Department of Computer Science and Engineering University of California, San Diego. 1 Software components Standard software e.g. MPEGx, databases
More informationAADL to build DRE systems, experiments with Ocarina. Jérôme Hugues, ENST
AADL to build DRE systems, experiments with Ocarina Jérôme Hugues, ENST ENST Research topic: Methods for DRE Building a DRE is still a complex issue: RT-CORBA, DDS are only partial solutions Still difficult
More informationAnalysis of Passive CORBA Fault Tolerance Options for Real-Time Applications Robert A. Kukura, Raytheon IDS Paul V. Werme, NSWCDD
Analysis of Passive CORBA Fault Tolerance Options for Real-Time Applications Robert A. Kukura, Raytheon IDS Paul V. Werme, NSWCDD PASSIVE CORBA FAULT TOLERANCE All clients send method invocations only
More informationContract-based resource reservation and scheduling
ARTIST2 Summer School 2008 in Europe Autrans (near Grenoble), France September 8-12, 2008 Contract-based resource reservation and scheduling Lecturer: Michael González Harbour Professor Universidad de
More informationOS atop Today, more and more apps atop middleware built Middleware has several layers Quality of Service (QoS) Software architecture & System call-lev
Using OS System-Hiding Frameworks www.ece.uci.edu/schmidt/ (949) 824-1901 Developing Distributed RT Systems Professor Elec. & Comp. Eng. Dept. Associate University of California, Irvine schmidt@uci.edu
More informationAgent and Object Technology Lab Dipartimento di Ingegneria dell Informazione Università degli Studi di Parma. Distributed and Agent Systems
Agent and Object Technology Lab Dipartimento di Ingegneria dell Informazione Università degli Studi di Parma Distributed and Agent Systems Prof. Agostino Poggi What is CORBA? CORBA (Common Object Request
More informationEmbedded & Real-time Operating Systems Communication Libraries
Embedded & Real-time Operating Systems Communication Libraries Jian-Jia Chen (Slides are based on Peter Marwedel) TU Dortmund, Informatik 12 Germany Springer, 2010 2017 年 11 月 28 日 These slides use Microsoft
More informationDefining A Security Architecture For Real-Time Embedded Systems
Defining A Security Architecture For Real-Time Embedded Systems Tod Reinhart AFRL-IFTA 2241 Avionics Circle, Suite 32 WPAFB, Ohio 45433-7334 Carolyn Boettcher Raytheon Space and Airborne Systems PO Box
More informationInterconnection of Distributed Components: An Overview of Current Middleware Solutions *
Interconnection of Distributed Components: An Overview of Current Middleware Solutions * Susan D. Urban, Suzanne W. Dietrich, Akash Saxena, and Amy Sundermier Arizona State University Department of Computer
More informationEECS 571 Principles of Real-Time Embedded Systems. Lecture Note #10: More on Scheduling and Introduction of Real-Time OS
EECS 571 Principles of Real-Time Embedded Systems Lecture Note #10: More on Scheduling and Introduction of Real-Time OS Kang G. Shin EECS Department University of Michigan Mode Changes Changes in mission
More informationA Standards-Based Integration Platform for Reconfigurable Unmanned Aircraft Systems
June 2011 A Standards-Based Integration Platform for Reconfigurable Unmanned Aircraft Systems Edwin de Jong, Ph.D. US HEADQUARTERS Real-Time Innovations, Inc. 385 Moffett Park Drive Sunnyvale, CA 94089
More informationIntelligent Event Processing in Quality of Service (QoS) Enabled Publish/Subscribe (Pub/Sub) Middleware
Intelligent Event Processing in Quality of Service (QoS) Enabled Publish/Subscribe (Pub/Sub) Middleware Joe Hoffert jhoffert@dre.vanderbilt.edu http://www.dre.vanderbilt.edu/~jhoffert/ CS PhD Student Vanderbilt
More informationOverview. Distributed Systems. Distributed Software Architecture Using Middleware. Components of a system are not always held on the same host
Distributed Software Architecture Using Middleware Mitul Patel 1 Overview Distributed Systems Middleware What is it? Why do we need it? Types of Middleware Example Summary 2 Distributed Systems Components
More information