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Adaptive control of robot manipulators

  • H. Yu
  • , L. D. Seneviratne
  • , S. W.E. Earles

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

the past, several adaptive control methods based on the computed torque schemes using the Lyapunov stability theory have been proposed. However, most of the methods proposed to date, based on the computed torque schemes, have only integral adaptive laws. This paper presents a new adaptive controller based on the computed torque schemes using Popov hyperstability theory. The manipulator adaptive control problem is first formulated in a form suitable for the application of hyperstability theory. The adaptation laws contain proportional plus integral forms. The adaptive controller takes advantage of the flexibility in the choice of the adaptive parameters. The adaptation laws guarantee globally asymptotic stability. Simulation results are presented to evaluate the performance of the adaptive controller for the two-link manipulator.

Original languageBritish English
Title of host publicationIROS 1992 - Proceedings of the 1992 IEEE/RSJ International Conference on Intelligent Robots and Systems
Subtitle of host publicationSensor-Based Robotics and Opportunties for its Industrial Applications
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages293-298
Number of pages6
ISBN (Electronic)0780307372
DOIs
StatePublished - 1992
Event1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 1992 - Raleigh, United States
Duration: 7 Jul 199210 Jul 1992

Publication series

NameIEEE International Conference on Intelligent Robots and Systems
Volume1
ISSN (Print)2153-0858
ISSN (Electronic)2153-0866

Conference

Conference1992 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 1992
Country/TerritoryUnited States
CityRaleigh
Period7/07/9210/07/92

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