Jena-Optronik Relative Navigation Sensor Activities

Transcription

1 Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 1

2 Space developments from Jena Foundation of Jena-Optronik MKF 6 ASTRO 1 Start of space activities in Jena First European reentry capsule MIRKA First flight Precision Sun Sensor for Artemis Qualification of R&D Sensors by Space Shuttle flights Launch of CHAMP Launch of INTEGRAL with ACS Jena-Optronik 100% subsidiary of JENOPTIK AG Jena-Optronik 100% subsidiary of Astrium GmbH First launch of ASTRO 15 Boeing Supplier of the Year ASTRO 10 on SAR-Lupe and TerraSAR First approach of ATV to the ISS 2006 with R&D Sensors TGM & VDM Launch of RapidEye constellation with JSS56 METimage Phase B2 contract ASTRO APS on AlphaSat Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 2

3 Jena-Optronik LIDAR Sensors for Rendezvous and Docking RVS-ARP RVS for ATV / HTV / Cygnus 41 Flight Models delivered, flawless flight heritage LiQuaRD* LIRIS-2 on ATV-5 * LIDAR Qualification for Rendezvous and Docking (DLR) RVS3000 Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 3

4 Scanning LIDAR uses a movable mirror system to steer the laser beam Features of a Scanning LIDAR Completely flexible FoV (1 x 1 40 x 40 ) and scan parameters (low speed high resolution megapixel image vs. high speed low resolution for pose estimation of fast-moving objects) High LOS resolution possible Single detection channel High dynamic range from non-cooperative targets at long distance to reflective elements at short distance High range resolution Detection channel as standalone Laser Range Finder The detection channel can be used as a high-accuracy non-scanning Laser Range Finder for distance measurements ( Laser Altimeter ) Options: - Compact Laser Altimeter using stand-alone detection channel - Scanning LIDAR system with Laser Altimeter mode for extended operating range Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 4

5 RVS the most successful LIDAR sensor for Rendezvous and Docking Acquisition and tracking of ISS via retroreflector targets, up to 1500m distance 41 flight models delivered (and counting ) up to now, RVS was used on 16 missions: 2x Space Shuttle MIR Docking (RVS-ARP prototype) 5x ATV Docking, 5x HTV Berthing, 4x Cygnus Berthing no issues flawless flight heritage insensitive against sunlight and parasitic reflections robust and reliable The RVS Rendezvous- and Docking Sensor the Jena-Optronik Time-to-Digital ASIC TDC-S1 for RVS is also utilized on the NASA LRO Lunar Orbiter Laser Altimeter (LOLA) Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 5

6 LIRIS-2 3D Imaging LIDAR on ATV-5 Optical Head (LIDOH) Electronics Box (LIDELN) Data Recorder (LIDREC) Parameter Value Field-of-View ca. 40 x 40 (uncorrected) Operating range against cooperative targets ca. 3,5 km Operating range against non-cooperative targets ca. 260 m (due to ISS eye-safety regulations, otherwise >1000m) Image frame rate up to 3 Hz Power consumption ca. 25 W 55 W Data storage 2x 2 GB redundant NAND-Flash solid state memory Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 6

7 LIRIS-2 on ATV-5 Launch of ATV-5 on 29-July-2014 Switch-on of LIRIS-2 on 13-August about four hours later: docking confirmed by ATV-CC at CNES, Toulouse Recording of over 1,2 GB of science and housekeeping data Return of LIDREC data recorder back to Earth with Sojus LIDREC available at Jena-Optronik end of September 2014 Switch-on of LIRIS-2 after undocking of ATV nominal op. ATV-5 Georges Lemaître Docking to ISS ATV in Earth Pointing km mode -250 m CLOSING ~ - 1 km FINAL APPROACH Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 7

8 Recorded Image Data ISS at about 30m distance from docking port ISS at about 10m distance from docking port Nominal performance of LIRIS-2 during rendezvous and docking Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 8

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10 LIDAR Sensors RVS3000 and RVS3000-3D Engineering Model available ca. Q3/2016 RVS3000 cooperative targets RVS3000-3D non-cooperative targets 3D-LIDAR in One-Box-Design intended for cooperative targets (retroreflectors), e.g. ISS supply short-duration LEO missions internal data processing for retroreflector targets reduced laser power for eye safety One-box-design for simplified test, handling and installation 3D Imaging LIDAR in One-Box-Design intended for non-cooperative targets, e.g. space robotics, on-orbit-servicing long-duration LEO/GEO missions more powerful internal processing than RVS3000 high laser power for large operating range against non-cooperative targets One-box-design for simplified test, handling and installation Additional Laser Altimeter Mode or detection channel as stand-alone Laser Altimeter Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 10

11 Design Solutions for High Performance Optical Head Highly optimized scan mirror made from Beryllium alloy Minimal weight (14 g) & moment of inertia High stiffness at scan frequencies up to 100 Hz Optimized scan motors High torque at low weight and low power consumption Optics design Coaxial optical frontend for measuring range against retroreflectors and satellite materials Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 11

12 Fiber Laser Development of a qualified fiber laser for space applications together with Fraunhofer IOF, Jena Wavelength: 1550 nm (Erbium-doped fiber) Pulse duration: 3 10 ns (LIRIS-2: 10 ns) Pulse peak power: >4 kw (LIRIS-2: 7,5 W) Rep. rate: khz (LIRIS-2: khz) Switchable power levels same beam characteristics Spektrale Intensität [db] Wellenlänge [nm] REP = 10 khz REP = 25 khz REP = 50 khz REP = 75 khz REP = 150 khz Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 12

13 Performance Comparison Parameter RVS LIRIS-2 on ATV-5 RVS3000 RVS3000-3D Mirror system 2 separate scan mirrors 1 gimbal-mounted scan mirror Field-of-View 1 x 1 40 x x 40 fixed 1 x 1 40 x 40 Min. operating range <1m Max. operating range (retroreflectors) Max. operating range non-cooperative targets 1300 m 2500 m Up to 3000 m (customer-specific) n/a ca. 250 m (ca. 250m) ca m for reflectivity = 0.17 Max. frame rate (1 Hz) 3 Hz 2 Hz (scan rate can be higher, e.g. 4 Hz) Size E-Box (270 x 278 x 196) mm Optical Head (315 x 224 x 176) mm E-Box (250 x 265 x 131) mm Optical Head (293 x 235 x 196) mm Integrated Box (286 x 310 x 195) mm Mass 14.7 kg 13.3 kg <10 kg (tbc) Interface MIL1553B Proprietary MIL1553B SpaceWire Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 13

14 ESA Project: Navigation on a Chip (Contract No /15/NL/MH) 2 Sub-Co s: Airbus Defence and Space, France: Mission Scenario Analysis SpinWorks, Portugal: Algorithm & data processing Duration: 2 years, Navigation on a Chip Goal: Development (Preliminary Design + Breadboard MAIT) of a multi-purpose, small, low cost, on-thefly reconfigurable Navigation Camera System (NCS) using APS detector for different applications, each involved in several mission scenarios: Small body navigation application (Asteroid Impact Mission, Phobos Sample Return) Planetary approach application (Lunar Lander, JUICE, Mars Precision Lander, INSPIRE) Rendezvous and docking / capture application (Active Debris Removal, in-orbit servicing, ISS rendezvous, Mars Sample Return) Descent and landing application high dynamics (Lunar Lander, Mars Precision Lander, INSPIRE) Descent and landing application low dynamics (Asteroid Impact Mission, Phobos Sample Return) Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 14

15 Example Missions: JUICE & INSPIRE JUICE - JUpiter ICy moons Explorer mission is an ESA class L mission concept aimed at exploring the Jupiter system and more particularly the Jupiter icy Galilean moons: Europa, Callisto and Ganymede. INSPIRE A FUTURE EUROPEAN MARS NETWORK SCIENCE MISSION Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 15

16 Overview Tasks and Planning: Kick-Off, October 2015 Applications trade off and Optical Requirement Derivation Optical Requirement Review, March 2016 Algorithms and data processing requirement derivation Navigation Camera System Architecture Trade off System Requirements Review, June 2016 Preliminary Navigation Camera System Design Breadboard design Preliminary Design Review, February 2017 Breadboard MAIT Test Readiness Review, June 2017 Final Review, October 2017 Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 16

17 Thank you very much! Questions? Jena-Optronik Relative Navigation Sensor Activities ESA AIM Industry Day. Page 17