Simulation contributions in all their facets play crucial roles within space robotics projects. Extreme environmental conditions and remote operations area do not allow for verifying all procedural and physical-mechanical issues just by experimental testing. Accordingly, important project decisions relay often on simulation results. On the other hand, the results are difficult to verify because model parameters are often only coarsely known, and reference results are typically unavailable since most of the space missions are unique by nature. In this context scientists and engineers have developed a large variety of modeling techniques and simulation facilities, which are specifically designed to represent and reproduce robotics operations under space conditions.
The requirements regarding simulation skills increase continuously with ambition and complexity of future missions to be supported. The workshop will be a platform for researchers and simulations engineers to present the latest state-of-the-art in space robotics simulation, to identify new trends but also missing features and to discuss new ideas and critical issues. The technical topics to be addressed include the objects to be simulated, the simulation algorithms and techniques and the goals of simulation, respectively the fields of project activities, which will benefit from the simulation results and the corresponding assessments.
The technical topics to be covered are modeling and simulation methods and techniques, which are specifically designed and developed for space applications and their implementation in simulators and simulation facilities:
In publication media like conferences and journals the discipline Space Robotics Simulation (SRS) is typically treated as appendage in sessions on space robotics systems or control issues. The reasons for that fact may be the relatively small community involved in these activities and the position of the discipline between huge ones like Space System Engineering and Computer Science. Moreover, simulation issues are often worked out as a by-product by staff that has already designed the system to be verified by simulations.
However, a closer look of the field of work will clearly show that SRS deals with specific simulation subjects, applies specific algorithms and techniques, and targets specific simulation goals. Moreover, SRS plays an indispensable role in project decision processes due to inherent limitations of experimental testing. In this context it is highly desirable to provide a platform with sufficiently allocated time for intensive and detailed technical exchange on SRS topics that is not restricted by the tight schedule of a regular conference session.
The stimulating momentum for discussions shall be based on technical presentations. Talks on modeling and simulation of specific issues shall help to identify the latest state-of-the-art while presentations of simulators and simulation frameworks shall demonstrate the technical readiness level regarding applications. Following the nature of a workshop the event shall be open to present different approaches to same simulation goals and to come up with ideas and critical issues to be discussed and challenged.
However, discussions shall also go beyond purely technical aspects. Important issues to be addressed are reliability, relevance and acceptance of simulation results. Accordingly, the workshop shall also attract system engineers, project managers and consultants from agencies and industry who have to prepare and take decisions based on simulation results and derived conclusions.
Rainer Krenn German Aerospace Center (DLR) Institute of Robotics and Mechatronics Oberpfaffenhofen 82234 Wessling, Germany E-mail: Rainer.Krenn(@)dlr.de |
Yves Gonthier Canadian Space Agency Space Technologies 6767 Route de l’Aéroport Saint-Hubert, Quebec J3Y 8Y9, Canada E-mail: Yves.Gonthier(@)asc-csa.gc.ca |
Satoko Abiko |
Tohoku
University |
|
J. (Bob) Balaram |
NASA |
Physics-Based Coupled-Domain Models for Performance and Risk Analysis |
Karl Iagnemma |
Massachusetts Institute of Technology |
|
Abhinandan Jain |
NASA |
|
Jozsef Kovecses |
McGill
University |
|
Hammad Mazhar |
University of Wisconsin-Madison |
Large Scale Massively Parallel Frictional Contact Dynamics on the Graphics Processing |
Evangelos Papadopulos |
National
Technical University of Athens |
|
Willem Petersen |
University of Waterloo |
A Volumetric Contact Model for Space Robot and Planetary Rover Application |
André Schiele |
ESA-ESTEC |
Modelling and Simulation of a Complex System Using SysML in a Model-Based Design Approach |
Kazuya Yoshida |
Tohoku
University |
Modeling and Simulation of Contact Dynamic Behavior in Space Missions |
Bonnie Yue |
University
of Waterloo |
A Modular Platform for Modeling, Simulation, and Hardware-in-the-Loop Analysis of Planetary Rovers |