Closed-loop identification: Application to the estimation of limb impedance in a compliant environment

IEEE Transactions on Biomedical Engineering

Volumn 58, Issue 3 PART 1, 2011, Pages 521-530

  Westwick, David T ^a   Perreault, Eric J ^b,c  

^a UNIVERSITY OF CALGARY   (Canada)

^b Northwestern University   (United States)

^c REHABILITATION INSTITUTE OF CHICAGO   (United States)

Author keywords

Autoregressive moving average (ARMA); joint dynamics; limb impedance; noise model; separable least squares; system identification

Indexed keywords

AUTOREGRESSIVE MOVING AVERAGE; JOINT DYNAMICS; LIMB IMPEDANCE; NOISE MODEL; SEPARABLE LEAST SQUARES; SYSTEM IDENTIFICATION;

ALGORITHMS; ESTIMATION; FREQUENCY DOMAIN ANALYSIS; IDENTIFICATION (CONTROL SYSTEMS); JOINTS (ANATOMY); QUERY LANGUAGES;

TIME DOMAIN ANALYSIS;

ALGORITHM; ARTICLE; CLOSED LOOP IDENTIFICATION; COMPLIANCE (PHYSICAL); CORRELATION ANALYSIS; DYNAMICS; ELBOW; ERROR; FEEDBACK SYSTEM; HUMAN; IMPEDANCE; JOINT STIFFNESS; LIMB IMPEDANCE; LINEAR REGRESSION ANALYSIS; MATHEMATICAL MODEL; NOISE; NONPARAMETRIC TEST; PREDICTION; PREDICTION ERROR METHOD;

ALGORITHMS; ELBOW; ELECTRIC IMPEDANCE; FEEDBACK; HUMANS; LEAST-SQUARES ANALYSIS; MODELS, THEORETICAL; REPRODUCIBILITY OF RESULTS; SIGNAL PROCESSING, COMPUTER-ASSISTED; STATISTICS, NONPARAMETRIC;

EID: 79952160313     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBME.2010.2096424     Document Type: Article

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