NDLI: Nonlinear optimal muscular control of human posture

Content Provider	IEEE Xplore Digital Library
Author	Yao Li Levine, W.S.
Copyright Year	2012
Description	Author affiliation: Department of Biomedical Engineering, University of Southern California, Los Angeles, USA 90089 (Yao Li) \|\| Department of Electrical and Computer Engineering, University of Maryland at College Park., USA 20740 (Levine, W.S.)
Abstract	In earlier work, an optimal control model of human posture regulation that replicated significant features of experimental observations of humans' response to perturbations was presented. In that work the muscles were modeled as ideal torque generators and the performance measure was quartic in the states and quadratic in the controls. Here, a much more realistic model of muscles is utilized and performance criteria up to eighth order in the states are considered. The resulting closed-loop systems use less muscle force, less neural control signal, and responds faster to initial condition errors than the corresponding linear quadratic optimal control.
Starting Page	1062
Ending Page	1067
File Size	705952
Page Count	6
File Format	PDF
ISBN	9781467345033
ISSN	10851992
e-ISBN	9781467345057
e-ISBN	9781467345040
DOI	10.1109/CCA.2012.6402434
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-03
Publisher Place	Croatia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Muscles Tendons Force Humans Joints Optimal control Torque
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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