Transactions of the Institute of Systems, Control and Information Engineers
Online ISSN : 2185-811X
Print ISSN : 1342-5668
ISSN-L : 1342-5668
Robust Visual Feedback Control for Robotic Manipulator Based on Adaptive H, Control
Akira MARUYAMAMasayuki FUJITA
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1999 Volume 12 Issue 10 Pages 579-585

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Abstract

This paper deals with an adaptive H-control for the Lagrangian systems with the visual feedback in presence of parametric uncertainties. Based on an adaptive manipulator control, the proposed controller consists of the visual PD feedback part and the full dynamics feedforward part with the update law of the parametric uncertainty. The L2-gain performance analysis of the proposed controller is carried out and its asymptotic property is examined. For the L2-gain performance analysis, the image feature parameter potential plays an important role as the storage function.

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