Closed-loop, estimator-based model of human posture following reduced gravity exposure

Journal of Guidance, Control, and Dynamics

Volumn 19, Issue 5, 1996, Pages 1102-1108

  Newman, Dava J ^a,b   Schultz, Karl U ^a,c   Rochlis, Jennifer L ^a  

^a Massachusetts Institute of Technology Cambridge   (United States)

^b AIAA ^*

^c US Navy

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; ARTICLE; BIOLOGICAL MODEL; BIOMECHANICS; BODY POSTURE; CENTRAL NERVOUS SYSTEM; COMPUTER SIMULATION; FEMALE; HUMAN; KINESIOTHERAPY; LEG; MALE; MOVEMENT (PHYSIOLOGY); MUSCLE WEAKNESS; NASA DISCIPLINE SPACE HUMAN FACTORS; NON-NASA CENTER; PATHOPHYSIOLOGY; PHYSIOLOGY; PROPRIOCEPTION; REFLEX; REPRODUCIBILITY; SKELETAL MUSCLE; TORQUE; WEIGHTLESSNESS;

NASA DISCIPLINE SPACE HUMAN FACTORS; NON-NASA CENTER;

ADULT; BIOMECHANICS; CENTRAL NERVOUS SYSTEM; COMPUTER SIMULATION; EXERCISE THERAPY; FEMALE; HUMANS; LEG; MALE; MODELS, BIOLOGICAL; MOVEMENT; MUSCLE WEAKNESS; MUSCLE, SKELETAL; POSTURE; PROPRIOCEPTION; REFLEX; REPRODUCIBILITY OF RESULTS; TORQUE; WEIGHTLESSNESS COUNTERMEASURES; WEIGHTLESSNESS SIMULATION;

COMPUTER SIMULATION; ERGONOMICS; FEEDBACK; GRAVITATIONAL EFFECTS; MATHEMATICAL MODELS; RANDOM PROCESSES; SPACE FLIGHT;

ESTIMATOR BASED MODEL; HUMAN SPACE FLIGHT PROBLEM; POSTURE CONTROL; REDUCED GRAVITY EXPOSURE; STOCHASTIC ACTIVITY;

CLOSED LOOP CONTROL SYSTEMS;

EID: 0030222449     PISSN: 07315090     EISSN: 15333884     Source Type: Journal    
DOI: 10.2514/3.21751     Document Type: Article

References (22)

1. Greene, P. R., and McMahon, T. A., "Reflex Stiffness of Man's Anti-Gravity Muscles During Kneebends While Carrying Extra Weights," Journal of Biomechanics, Vol. 12, March 1979, pp. 881-891.
2. Hogan, N., "Impedance Control: An Approach to Manipulation - Part I: Theory" Journal of Dynamic Systems, Measurement and Control, Vol. 107, March 1985, pp. 1-7.
3. Hogan, N., "Impedance Control: An Approach to Manipulation - Part II: Implementation," Journal of Dynamic Systems, Measurement and Control, Vol. 107, March 1985, pp. 8-16.
4. Hogan, N., "Impedance Control: An Approach to Manipulation - Part III: Applications," Journal of Dynamic Systems, Measurement and Control, Vol. 107, March 1985, pp. 17-24.
5. Newman, D. J., Jackson, D. K., and Bloomberg, J., "Altered Astronaut Performance in Downward Jumping Following Space Flight-II. Mass Center Kinematics," Experimental Brain Research (submitted for publication).
6. Hatze, H., "The Complete Optimization of a Human Motion," Mathematical Biosciences, Vol. 28, 1976, pp. 99-135.
7. Levine, W. S., Zajac, F. E., Belzer, M. R., and Zomlefer, M. R., "Ankle Controls That Produce a Maximal Vertical Jump When Other Joints Are Locked," IEEE Transactions on Automatic Control, Vol. AC-28, No. 11. 1983, pp. 1008-1016.
8. McMahon, T. A., Muscles, Reflexes, and Locomotion, Princeton Univ. Press, Princeton, NJ, 1984.
9. Pandy, M. G., Andersen, F. C., and Hull, D. G., "A Parameter Optimization Approach for the Optimal Control of Large-Scale Musculoskeletal Systems," Journal of Biomechanical Engineering, Vol. 114, No. 4, 1992, pp. 450-460.
10. Pyykko, I., Aalto, H., Starck, J., and Ishizaki, H., "Postural Stabilization on a Moving Platform Oscillating at High Frequencies," Aviation Space and Environmental Medicine, Vol. 64, No. 4, 1993, pp. 300-305.
11. Hill, A., "The Heat of Shortening and the Dynamic Constants of the Muscle," Proceedings of the Royal Society of London, Series B, Vol. 126, 1951, pp. 136-195.
12. Dietz, V., and Horstmann, G. A., "Afferent Control of Posture," Tutorials in Motor Neuroscience, edited by J. Requin and G. E. Stelmach, Kluwer, Dordrecht, The Netherlands, 1991, pp. 209-222.
13. Paulus, W., Straube, A., and Brandt, T., "Visual Stabilization of Posture: Physiological Stimulus Characteristics and Clinical Aspects," Brain, Vol. 107, Pt. 4, 1984, pp. 1143-1163.
14. Ring, C., Nayak, U., and Isaacs, B., "The Effect of Visual Deprivation and Proprioceptive Change on Postural Sway in Healthy Adults," Journal of the American Geriatric Society, Vol. 37, No. 8, 1989, pp. 745-749.
15. Collins, J., and De Luca, C., "The Effects of Visual Input on Open-Loop and Closed-Loop Postural Control Mechanisms," Experimental Brain Research, Vol. 103, No. 1, 1995, pp. 151-163.
16. Paloski, W., Reschke, M., Black, F., Doxey, D., and Harm, D., "Recovery of Postural Equilibrium Control Following Spaceflight," Annals of the New York Academy of Sciences, Vol. 656, May 1992, pp. 747-754.
17. Kenyon, R., and Young, L., "M.I.T./Canadian Vestibular Experiments on the Spacelab-1 Mission: 5. Postural Responses Following Exposure to Weightlessness," Experimental Brain Research, Vol. 64, No. 2, 1986, pp. 335-346.
18. Paloski, W., Bloomberg, J., Reschke. M., and Harm, D., "Spaceflight-Induced Changes in Posture and Locomotion," Proceedings of the International Society of Biomechanics XIVth Congress (Paris), International Society of Biomechanics, Nedlands, Australia, 1993, pp. 40, 41.
19. Collins, J., and De Luca, C., "Open-Loop and Closed-Loop Control of Posture: A Random-Walk Analysis of Center-of-Pressure Trajectories," Experimental Brain Research, Vol. 95, No. 2, 1993, pp. 308-318.
20. van den Kroonenberg, A., "Dynamic Models of Human Falls for Prediction of Hip Fracture Risk," Ph.D. Thesis, Dept. of Mechanical Engineering, Massachusetts Inst. of Technology, Cambridge, MA, 1995.
21. Cavanaugh, P., Davis, B., and Miller, T., "A Biomechanical Perspective on Exercise Countermeasures for Long Term Spaceflight," Aviation Space and Environmental Medicine, Vol. 63, No. 6, 1992, pp. 482-485.
22. Bloomberg, J. J., Peters, B. T., Smith, S. L., Huebner, W. P., and Reschke, M. F., "Locomotor Head-Trunk Coordination Strategies Following Space Flight," Journal of Vestibular Research (submitted for publication).