This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Validation Methodology Development for Predicted Posture
Technical Paper
2007-01-2467
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
As predictive capabilities advance and human-model fidelity increases, so must validation of such predictions and models. However, subjective validation is sufficient only as an initial indicator; thorough, systematic studies must be conducted as well. Thus, the purpose of this paper is to validate postures that are determined using single-objective optimization (SOO) and multi-objective optimization (MOO), as applied to the virtual human Santos™. In addition, a general methodology and tools for posture-prediction validation are presented. We find that using MOO provides improvement over SOO, and the results are realistic from both a subjective and objective perspective.
Authors
Citation
Marler, T., Yang, J., Rahmatalla, S., Abdel-Malek, K. et al., "Validation Methodology Development for Predicted Posture," SAE Technical Paper 2007-01-2467, 2007, https://doi.org/10.4271/2007-01-2467.Also In
SAE 2007 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V116-7; Published: 2008-08-15
Number: V116-7; Published: 2008-08-15
References
- Abdel-Malek K. Yang J. Marler T. Beck S. Mathai A. Zhou X. Patrick A. Arora J. 2006 “Towards a New Generation of Virtual Humans,” International Journal of Human Factors Modelling and Simulation 1 1 2 39
- Chaffin D. B. 2002 “On Simulating Human Reach Motions for Ergonomic Analysis” Human Factors and Ergonomics in Manufacturing 12 3 235 247
- Chaffin D. B. Faraway J. J. Zhang X. Woolley C. 2000 “Stature, Age, and Gender Effects on Reach Motion Postures,” Human Factors 42 3 408 420
- Denavit J. Hartenberg R. S. 1955 “A Kinematic Notation for Lower-Pair Mechanisms Based on Matrices,” Journal of Applied Mechanics 22 215 221
- Faraway J. J. 1997 Regression Analysis for a Functional Response” Techometrics 39 3 254 262
- Faraway J. J. Zhang X. D. Chaffin D. B. 1999 “Rectifying Postures Reconstructed from Joint Angles to Meet Constraints,” Journal of Biomechanics 32 733 736
- Farrell K. Marler R. T. Abdel-Malek K. 2005 “Modeling Dual-Arm Coordination for Posture: An Optimization-Based Approach,” SAE 2005 Transactions Journal of Passenger Cars - Mechanical Systems , 114-6, 2891, SAE paper number 2005-01-2686
- Gill P. Murray W. Saunders A. 2002 “SNOPT: An SQP Algorithm for Large-Scale Constrained Optimization,” SIAM Journal of Optimization 12 4 979 1006
- Jung E. S. Choe J. Kim S. H. 1994 “Psychophysical Cost Function of Joint Movement for Arm Reach Posture Prediction,” Proceedings of the Human Factors and Ergonomics Society 38 th Annual Meeting October Nashville, TN Human Factors and Ergonomics Society, Santa Monica, CA 636 640
- Jung E. S. Kee D. Chung M. K. 1995 “Upper Body Reach Posture Prediction for Ergonomic Evaluation Models,” International Journal of Industrial Ergonomics 16 95 107
- Klein C. A. Huang C. -H. 1983 “Review of Pseudoinverse Control for Use with kinematically Redundant Manipulators,” IEEE Transactions on Systems, Man, and Cybernetics, SMC-13 3 245 250
- Liegeois A. 1977 “Automatic Supervisory Control of the Configuration and Behavior of Multibody Mechanism,” IEEE Transactions on Systems, Man and Cybernetics, SMC-17 2 868 871
- Marler R. T. 2005 “A Study of Multi-objective Optimization Methods for Engineering Applications,” Ph.D. Dissertation University of Iowa Iowa City, IA.
- Marler R. T. Arora J. S. 2004 “Survey of Multi-Objective Optimization Methods for Engineering,” Structural and Multidisciplinary Optimization 26 6 369 395
- Marler R. T. Arora J. S. Yang J. Kim H. -J. Abdel-Malek K. “Use of Multi-objective Optimization for Digital Human Posture Prediction,” Engineering Optimization
- Marler R. T. Farell K. Kim J. Rahmatalla S. Abdel-Malek K. 2006 “Vision Performance Measures for Optimization-Based Posture Prediction” SAE Human Modeling for Design and Engineering Conference July Lyon, France, Society of Automotive Engineers Warrendale, PA
- Marler R. T. Rahmatalla S. Shanahan M. Abdel-Malek K. 2005 “A New Discomfort Function for Optimization-Based Posture Prediction,” SAE Human Modeling for Design and Engineering Conference June Iowa City, IA Society of Automotive Engineers Warrendale, PA
- Marler R. T. Yang J. Arora J. S. Abdel-Malek K. 2005 “Study of Bi-Criterion Upper Body Posture Prediction using Pareto Optimal Sets” IASTED International Conference on Modeling, Simulation, and Optimization August Oranjestad, Aruba International Association of Science and Technology for Development Canada
- Mi Z. Yang J. Abdel-Malek K. Mun J. H. Nebel K. 2002 “Real-Time Inverse Kinematics for Humans,” Proceedings of the 2002 ASME Design Engineering Technical Conferences and Computer and Information in Engineering Conference , 5A September Montreal, Canada American Society of Mechanical Engineers New York 349 359
- Reed M. P. Manary M. A. Flannagan C. A. C. Schneider L. W. 2000 “Comparison of Methods for Predicting Automobile Driver Posture,” SAE 2000 Digital Human Modeling for Design and Engineering Conference and Exposition June Detroit, MI SAE International Warrendale, PA SAE paper 2000-01-2180
- Riffard V. Chedmail P. 1996 “Optimal Posture of a Human Operator and CAD in Robotics,” Proceedings of the 1996 IEEE International Conference on Robotics and Automation April Minneapolis, MN Institute of Electrical and Electronics Engineers New York 1199 1204
- Rothstein J. M. Roy S. H. Wolf S. L. 1998 The Rehabilitation Specialist's Handbook 2 nd F. A. Davis Company Philadelphia, PA
- Wang X. 1999 “A Behavior-Based Inverse Kinematics Algorithm to Predict Arm Prehension Postures for Computer-Aided Ergonomic Evaluation,” Journal of Biomechanics 32 453 460
- Wang X. Verriest J. P. 1998 “A Geometric Algorithm to Predict the Arm Reach Posture for Computer-Aided Ergonomic Evaluation,” The Journal of Visualization and Computer Animation 9 33 47
- Yang J. Marler R. T. Kim H. J. Farrell K. Mathai A. Beck S. Abdel-Malek K. Arora J. Nebel K. 2005 “Santos: A New Generation of Virtual Humans” SAE 05 World Congress April Detroit, MI Society of Automotive Engineers Warrendale, PA
- Yang J. Marler T. Beck S. Abdel-Malek K. Kim H. -J. 2006 “Real-Time Optimal-Reach Posture Prediction in a New Interactive Virtual Environment,” Journal of Computer Science and technology 21 2 189 198
- Yang J. Marler T. Beck S. Kim J. Wand Q. Zhou X. Pena Pitarch E. Farrell K. Patrick A. Potratz J. Abdel-Malek K. Arora J. S. Nebel K. 2006 “New Capabilities for the Virtual-Human Santos” SAE 2006 World Congress April Detroit, MI Society of Automotive Engineers Warrendale, PA
- Yang J. Rahmatalla S. Marler T. Abdel-Malek K. Harrison C. 2007 “Validation of Predicted Posture for the Virtual Human Santos,” 12th International Conference on Human-Computer Interaction July Beijing, China London, England
- Zhang X. Chaffin D. B. 1997 “Task Effects on Three-Dimensional Dynamic Postures during Seated Reaching Movements: An Investigative Scheme and Illustration,” Human Factors 39 4 659 671
- Zhang X. Chaffin D. B. 2000 “A Three-Dimensional Dynamic Posture Prediction Model for Simulating In-Vehicle Seated Reaching Movements: Development and Validation,” Ergonomics 43 9 1314 1330
- Zhang X. Kuo A. D. Chaffin D. 1998 “Optimization-Based Differential Kinematic Modeling Exhibits A velocity-Control Strategy for Dynamic Posture Determination in Seated Reaching Movements,” Journal of Biomechanics 31 1035 1042
- Zhao J. Badler N. I. 1994 “Inverse Kinematics Positioning Using Nonlinear Programming for Highly Articulated Figures,” ACM Transactions on Graphics 13 4 313 336