QUANTITATIVE NON-DIAGONAL REGULATOR DESIGN FOR UNCERTAIN MULTIVARIABLE SYSTEM WITH HARD TIME-DOMAIN CONSTRAINTS
Publish place: International Journal of Industrial Engineering & Production Research، Vol: 19، Issue: 7
Publish Year: 1387
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_IJIEPR-19-7_005
تاریخ نمایه سازی: 7 شهریور 1393
Abstract:
In this paper a non-diagonal regulator, based on the QFT method, is synthesized for an uncertain MIMO plant whose output and control signals are subjected to hard time-domain constraints. This procedure includes the design of a non-diagonal pre-controller based on a new simple approach, followed by the sequential design of a diagonal QFT controller. We present a new formulation for the latter stage, which shows the role of off-diagonal elements in the design procedure. A numerical example is given to illustrate the effectiveness of the proposed method.
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Authors
M. Rafeeyan
is with the Department of Mechanical Engineering, Yazd University, Yazd, Iran.