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Model Predictive Control for Human Motion Simulation
Technical Paper
2009-01-2306
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper describes a novel model-based controller designed to simulate human motion in dynamic virtual environments. The controller was tested on SantosTM, the digital human developed at the Virtual Soldier Research Program at the University of Iowa.
A planar 3-degrees-of-freedom model of the human arm was used to test the hypothesis. The controller was used to predict on line, optimal torques required to move the end effector towards a target point. The control law was implemented using classical gradient-based optimization and the recently developed technique of model predictive control (MPC). An advantage of MPC is that it replaces intractable closed loop optimization problems with more easily implementable open loop problems.
The controller was used to produce physically consistent simulations of the motion of a human arm in a virtual environment in the presence of external disturbances that were not known in advance.
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Citation
Goussous, F., Bhatt, R., Dasgupta, S., and Abdel-Malek, K., "Model Predictive Control for Human Motion Simulation," SAE Technical Paper 2009-01-2306, 2009, https://doi.org/10.4271/2009-01-2306.Also In
References
- Brudeling A. Williams L. “Motion Signal Processing” Proceedings of SIGGRAPH 1995, ACM SIGGRAPH 97 104 1995
- Chalodhorn R. Grimes D. Maganis G. Rao R. “Learning Dynamic Humanoid Motion using Predictive Control in Low Dimensional Subspaces” Proceedings of the 2005 5 th IEEE-RAS International Conference on Humanoid Robots, ( 2005
- Chevallereau C. Formal'sky A. Perrin B. Low energy cost reference trajectories for a biped robot Proceedings of IEEE International Conference on Robotics and Automation Leuven, Belgium 10 2 1996 138 143
- Cohen S. Hindmarsh A. “CVODE, A Stiff/Nonstiff ODE Solver in C” Computers in Physics 10 2 1996 138 143
- da Silva M. Abe Y. Popovic J. “Simulation of Human Motion Data using Short-Horizon Model-Predictive Control” Computer Graphics Forum 27 2 371 380 2008
- Denavit J. Hartenberg R. “ A kinematic notation for lower-pair mechanisms based on matrices Journal of Applied Mechanic 77 215 221 1955
- Esfanjani R. Towhidkhah F. “Application of Nonlinear Model Predictive Controller For FES-Assisted Standing Up in Paraplegia” Proceedings of the 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference Shanghai, China September 1 4 2005
- Faloutsos P. van de Panne M. Terzopoulos D. “Composable Controllers for Physics-Based Character Animation” Proceedings of the 28 th annual conference on computer graphics and interactive techniques 251 260 2001
- Fang A. Pollard N. “Efficient Synthesis of Physically Valid Motion” Proceedings of SIGGRAPH 2003 22 2 417 426 2003
- Gill P.E. Murray W. Saunders M.A. “SNOPT: An SQP algorithm for large-scale constrained optimization” SIAM J. OPTIM 12 979 1006 2002
- Gleicher M. “Retargeting Motion to New Characters” Proceedings of SIGGRAPH 1998, ACM SIGGRAPH 33 42 1998
- Hodgins J. Wooten W. Brogan D. O'Brien J. “Animating Human Athletics” Proceedings of SIGGRAPH 1995, ACM SIGGRAPH 71 78 1995
- Kim J. Abdel-Malek K. Yang J. Marler T. “Prediction and Analyses of Human Motion Dynamics Performing Different Tasks” International Journal of Human Factors Modelling and Simulation 1 1 2006
- McGuan S. “Human Modeling - From Bubblemen to Skeletons” SAE Digital Human Modeling for Design and Engineering Conference June 26 28 Arlington, Virginia 2001
- Pollard N. Zordan V. “Physically Based Grasping Control from Example” Proceedings of the 2005 ACM SIGGRAPH/Eurographics symposium on computer animation 59 66 2005
- Roussel L. Canudas-de-Wit C. Goswami A. Generation of energy optimal complete gait cycles for biped robots Proceedings of IEEE International Conference on Robotics and Automation Leuven, Belgium 3 2036 2041
- Virtools by Dassault Systems - www.virtools.com
- Witkin A. Popovic Z. “Motion Warping” Proceedings of SIGGRAPH 1995, ACM SIGGRAPH 105 108 1995
- Xiang Y. Chung H.-J. Kim J. Bhatt R. M. Marler T. Rahmatalla S. Yang J. Arora J. S. Abdel-Malek K. “Predictive Dynamics: An Optimization-Based Novel Approach for Human Motion Simulation,” Structural and Multidisciplinary Optimization (in review 2009
- Zordan V. Hodgins J. “Motion Capture-Driven Simulations that Hit and React” Proceedings of the 2002 ACM SIGGRAPH/Eurographics Symposium on Computer Animation, ACM press 89 96 2002