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Stabilizing Feedback Controllers for Robotic Assembly Problems

Extended Abstract of a paper submitted for Presentation at the 1991 IEEE Conference on Decision and Control, February 1991

D. E. Koditschek
University of Pennsylvania

Full PDF | Penn Scholarly Commons

      Assembly problems require that a robot with a few actuated degrees of freedom manipulate an environment with a greater number of unactuated degrees of freedom. Since the dynamical coupling between degrees of freedom in this setting is a function of their relative configuration, the motion of such systems is subject to constraints that preclude smooth feedback stabilization. In other words, in contrast to purely geometric motion planning problems, assembly planning cannot be carried out within the limits of traditional control theory. This paper explores the extent to which assembly planning and control may be effected by recourse to some other methodical means of generating stabilizing feedback controllers.
BibTeX entry
  author       = {Daniel Koditschek},
  title        = {Stabilizing Feedback Controllers for Robotic Assembly Problems},
  booktitle    = {An Extended Abstract from the 1991 IEEE Conference},
  year         = {1991},
  address      = {Brighton, UK},
  month        = {February},
NOTE: At the time of publication, author Daniel Koditschek was affiliated with Yale University. Currently, he is a faculty member in the Department of Electrical and Systems Engineering at the University of Pennsylvania.

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