Experimental determination of the instant screw axis and angular acceleration axis

H. J. Sommer, F. L. Buczek

Research output: Contribution to conferencePaperpeer-review

6 Scopus citations

Abstract

Least-squares algorithms for computing instant screw axis (ISA) and angular acceleration axis (AAA) parameters from position, velocity, and acceleration measurements for discrete landmarks on a rigid body are described. Instantaneous velocity and acceleration for each landmark are approximated using digital filtering and finite difference derivative computations applied to a sequence of experimental position measurements for that landmark. Results from the experimental verification of the algorithms are given.

Original languageEnglish (US)
Pages141-142
Number of pages2
StatePublished - Jan 1 1990
EventProceedings of the Sixteenth Annual Northeast Bioengineering Conference - University Park, PA, USA
Duration: Mar 26 1990Mar 27 1990

Other

OtherProceedings of the Sixteenth Annual Northeast Bioengineering Conference
CityUniversity Park, PA, USA
Period3/26/903/27/90

All Science Journal Classification (ASJC) codes

  • Bioengineering

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