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Identification of ankle joint stiffness from short segments of data: Application to passive dynamics during movement | IEEE Conference Publication | IEEE Xplore

Identification of ankle joint stiffness from short segments of data: Application to passive dynamics during movement


Abstract:

This paper presents a state-space (subspace) method for identification of parallel-cascade joint stiffness from short segments of data. It provides unbiased estimates of ...Show More

Abstract:

This paper presents a state-space (subspace) method for identification of parallel-cascade joint stiffness from short segments of data. It provides unbiased estimates of stiffness by accounting for the contributions of initial conditions of each segment. The method is important in situations where it is not possible to acquire a long stationary data due to switching or time-varying behavior. The power of the method was demonstrated by using it to efficiently characterize ankle joint stiffness through the joint's range of motion.
Date of Conference: 26-30 August 2014
Date Added to IEEE Xplore: 06 November 2014
Electronic ISBN:978-1-4244-7929-0

ISSN Information:

PubMed ID: 25570692
Conference Location: Chicago, IL, USA

References

References is not available for this document.