Congrats to Prof. John R. Martin on publishing his outstanding paper: J. Martin and?H. Schaub, “The Physics?Informed Neural Network Gravity Model Generation III,”?Journal of the Astronautical Sciences, Vol. 72, No. 10, 2025.doi:10.1007/s40295-025-00480-z He presents the 3rd generation of his PINN gravity modeling and compares its performance to 70 gravity models and a range of asteroid setups. https://lnkd.in/gekHdws5
AVS Laboratory
研究服务
Boulder，Colorado 855 位关注者
Autonomous Vehicle Systems (AVS) lab doing advanced spacecraft dynamics and control research and mission support.
关于我们
The Autonomous Vehicle Systems (AVS) laboratory is doing research in complex spacecraft dynamics, formation flying, advanced Attitude Dynamics and Control (ADCS), visual spacecraft control, space debris removal, as well as developing mission analysis and support tools. The lab was founded in 2003 at Virginia Tech and moved in 2007 to the University of Colorado. Among these projects, we are currently working on advanced Attitude Dynamics and Control (ADCS) systems. Using an in-house C-Code simulation environment called Basilisk that is capable of simulating the high-fidelity dynamics of dynamic actuation systems, has Monte-Carlo simulation capabilities, and can provide hardware-in-the-loop simulation capabilities. Further, the AVS lab is engaged in relative motion actuation research using electrostatic force fields. This work is studying the complex nonlinear relative motion dynamics of free-flying charged spacecraft, and is seeking elegant methods to stabilize the resulting spacecraft clusters. Other projects are investigating visual relative motion control are being applied to the space navigation challenge. Several research efforts are considering aspects of the space debris challenge such as investigating the macro-level motion of GEO debris, as well as touchless debris mitigation systems using an Electrostatic Tractor concept. Finally, the Basilisk framework is being used to develop novel autonomous spacecraft commanding solutions where machine learning and AI techniques are used to determine suitable flight modes and predict spacecraft resource consumption.
- 网站
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https://hanspeterschaub.info
AVS Laboratory的外部链接
- 所属行业
- 研究服务
- 规模
- 11-50 人
- 总部
- Boulder，Colorado
- 类型
- 教育机构
- 创立
- 2003
地点
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主要
获取路线
3775 Discovery Dr
Rm 446
US，Colorado，Boulder，80303
AVS Laboratory员工
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Hanspeter Schaub
Distinguished Professor and Department Chair, Schaden Leadership Chair
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Lorenzzo Quevedo Mantovani
Ph.D. Student at the University of Colorado Boulder | Autonomous Vehicle Systems (AVS) Laboratory | Aerospace Engineer | Aeronautics Institute of…
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Andrea López
NASA FINESST Fellow, 2024 Zonta International Amelia Earhart Fellow, PhD student at University of Colorado Boulder
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Julian Hammerl
NASA FINESST Fellow, Ph.D. Candidate at University of Colorado Boulder, Department of Aerospace Engineering Sciences
动态
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Congrats to Dr. Samuel Albert on publishing his paper: S. Albert, A. Doostan and?H. Schaub, “Dimensionality Reduction for Onboard Modeling of Spatially-Varying Atmospheres,”Journal of Spacecraft and Rockets, Vol. 62, No. 1, January – Februray, 2025, pp. 113–149.?doi:10.2514/1.A35839 https://lnkd.in/g8M3jJjz
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This journal paper is an outcome of a collaboration with Prof. Allison Anderson and her Ph.D. student Savannah Buchner with my research associate Jennifer Wood. Was fun making use of our Vizard VR capability and applying it to this exciting project for using VR to monitor spacecraft operations. S. Buchner, A. Rindfuss, J. Wood,?H. Schaub?and A. P. Hayman, “Impacts Of 3D Visualizations And Virtual Reality In Display Designs For Remote Monitoring Of Satellite Operations,”?Frontiers in Virtual Reality, Vol 6, Feb. 2025.?doi:10.3389/frvir.2025.1487281 https://lnkd.in/d5HRZTZe
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Julian Hammerl presenting: J. Hammerl and?H. Schaub, “Orbiting Spacecraft Relative Motion In The Inertial Frame For Inertially Fixed Constraints,” AAS Space Flight Mechanics Meeting, Kauai, HI, January 19–23, 2025. https://lnkd.in/gwnb6p_y
Orbiting Spacecraft Relative Motion In The Inertial Frame For Inertially Fixed Constraints
https://www.youtube.com/
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Mark Stephenson presenting: M. Stephenson, L. Quevedo Mantovani, A. Cheval and?H. Schaub, “Quantifying The Optimality Of A Distributed Rl-Based Autonomous Earth-Observing Constellation,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025. https://lnkd.in/gggANwP7
Quantifying The Optimality Of A Distributed Rl-Based Autonomous Earth-Observing Constellation
https://www.youtube.com/
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Lorenzzo Quevedo Mantovani presenting: L. Quevedo Mantovani and H. Schaub, “Improving Robustness Of Autonomous Spacecraft Scheduling Using Curriculum Learning,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025. https://lnkd.in/gNMj2jMw
Improving Robustness Of Autonomous Spacecraft Scheduling Using Curriculum Learning
https://www.youtube.com/
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Leah Kiner presenting: L. Kiner, C. Allard and?H. Schaub, “Two-Axis Gimbal Simulation Overview For The Emirates Mission To The Asteroid Belt,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025. https://lnkd.in/g-t-jpvx
Two-Axis Gimbal Simulation Overview For The Emirates Mission To The Asteroid Belt
https://www.youtube.com/
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Fun video made by Mark Stephenson to support his conference paper: M. Stephenson, L. Quevedo Mantovani, A. Cheval and?H. Schaub, “Quantifying The Optimality Of A Distributed Rl-Based Autonomous Earth-Observing Constellation,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025. His research uses BSK-RL(https://lnkd.in/gMCR8c-V) to train neural networks to do Earth imaging on a flexible number of targets while considering its own safety (power usage, reaction wheel momentum). The neural network is trained using Basilisk (https://lnkd.in/gqaJMTx3) as the physics engine, and the video is generated using the Vizard visualization tool (https://lnkd.in/gMZZd6WV). Enjoy... ?? https://lnkd.in/gt4z79sD
Scalable Spacecraft Fleet of Autonomous On-Board Earth Imaging using a DRL-trained Neural Network
https://www.youtube.com/
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Jo?o Vaz Carneiro presenting: J. Vaz Carneiro and?H. Schaub, “Spacecraft Dynamics With The Backsubstitution Method: Survey And Capabilities,” AAS Space Flight Mechanics Meeting, Kauai, HI, January 19–23, 2025. https://lnkd.in/geRDjnak
Spacecraft Dynamics With The Backsubstitution Method: Survey And Capabilities
https://www.youtube.com/
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Excited to attend the AAS Guidance, Navigation and Control conference starting this weekend. Our AVS lab is presenting the following three papers: - M. Stephenson, L. Quevedo Mantovani, A. Cheval and?H. Schaub, “Quantifying The Optimality Of A Distributed Rl-Based Autonomous Earth-Observing Constellation,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025.? - L. Quevedo Mantovani and?H. Schaub, “Improving Robustness Of Autonomous Spacecraft Scheduling Using Curriculum Learning,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025.? - L. Kiner, C. Allard and?H. Schaub, “Two-Axis Gimbal Simulation Overview For The Emirates Mission To The Asteroid Belt,” AAS Guidance, Navigation and Control Conference, Breckenridge, CO, January 31 – February 5, 2025. If interested, they are available from our AVS conference web page: https://lnkd.in/giJJX6-7