H∞andH2simple controllers for robotic applications
作者:
A. CASAVOLA,
E. MOSCA,
期刊:
International Journal of Control
(Taylor Available online 1992)
卷期:
Volume 55,
issue 2
页码: 329-341
ISSN:0020-7179
年代: 1992
DOI:10.1080/00207179208934241
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new method is discussed which allows one to synthesize continuous-time controllers of lead/lag or PID type that are optimal both in theH∞andH2sense (equalizingH2controllers), for a restricted class of systems well suited for robotic applications. In particular, conditions on the plant are given so that the optimal controller has a lead/lag or PID structure in cascade with an additional low-pass filter. The method is applied to synthesize a PI controller for the velocity control of one joint of an electrically actuated industrial SCARA robot.
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