http://scholars.ntou.edu.tw/handle/123456789/5015
Title: | GAIN-MARGINS AND PHASE-MARGINS OF MULTIVARIABLE TIME-DELAY SYSTEMS | Authors: | Tsung-Huang Ma Chih-Min Lin Fei Chao Chun-Fei Hsu Jih-Gau Juang Ching-Hung Lee |
Keywords: | gain-margin;phase-margin;MIMO system;time-delay;robustness. | Issue Date: | Aug-2016 | Journal Volume: | 24 | Journal Issue: | 4 | Start page/Pages: | 736-743 | Source: | Journal of Marine Science and Technology-Taiwan | Abstract: | In this paper, the gain-phase-margin tester method is applied to analyze the gain-margins (GMs) and phase-margins (PMs) of multi-input multi-output (MIMO) control systems with time-delays. The objectives of the proposed method are: (1) to present the basic definitions and physical meanings of GMs and PMs of MIMO control systems; (2) to give some important remarks on how to construct proper block diagrams for those systems originally expressed by state equations; (3) to analyze the GMs and PMs of a missile autopilot system. The analysis results are checked by the use of Nyquist plots and computer simulations. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/5015 | ISSN: | 1023-2796 | DOI: | 10.6119/jmst-016-0301-1 |
Appears in Collections: | 通訊與導航工程學系 |
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