Control System Design Using Optimization Solvers for Achieving Time-Domain and Frequency-Domain Performances Simultaneously
Year: 2024
Type: article
Abstract: The objective of this paper is to give a controller design method using optimization solvers for achieving desired time-domain and frequency-domain performances simultaneously in discretetime systems. The time-domain performance is described by constraint conditions for overshoots, undershoots, rising times and so on. The frequency-domain performance is described by an H-infinity norm condition for robust stability. The proposed design method reduces the controller design problem for achieving these performances to a nonconvex nonlinear optimization problem. Although the obtained problem is not convex, the optimization solvers of Matlab can yield a local optimal solution which satisfies the constraint conditions for achieving the performances, which is demonstrated by a numerical example.
Authors: 宮原, 佑弥, Miyahara, Yuya, 延山, 英沢, 35556, Nobuyama, Eitaku, 50205291, ノブヤマ, エイタク, 6603075691, 上, 泰, Kami, Yasushi
Institution: Kyushu Institute of Technology
Language: English
Subfield: Control and Systems Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W7036821576
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