Multidimensional feedforward compensator for industrial systems through pole assignment regulator and observer
Goto, S.
Nakamura, M.
Dept. of Adv. Syst. Control Eng., Saga Univ., Japan;
This paper appears in: Industrial Electronics, IEEE Transactions on
Publication Date: June 2006
Volume: 53,
Issue: 3
On page(s): 886- 894
ISSN: 0278-0046
INSPEC Accession Number: 8933251
Digital Object Identifier: 10.1109/TIE.2006.874266
Current Version Published: 2006-05-30
Abstract
A feedforward-compensator-design technique is presented for industrial control systems. The proposed feedforward compensator can improve dynamic characteristics of multidimensional systems by modifying the input signals. The multidimensional feedforward-compensator design is based on the pole assignment regulator, the minimal-order observer, and the conversion from a closed-loop system to an open-loop system. The effectiveness of the proposed feedforward compensator is demonstrated by a simulation study of temperature control of a thermal power plant and by experiments of the contour control of an articulated robot arm.
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