A POSSIBLE POTENTIAL RELATIVE STABILITY ASSESSMENT METHOD FOR LINEAR CONTROL SYSTEMS
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| 第一作者： |
Li XH(李先宏);Yu HB(于海斌);Zeng P(曾鹏);Yuan MZ(苑明哲);Sun LX(孙兰香) |
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| 发表年度： |
2013 |
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1-6 |
| 摘要： |
Traditional assessment method applies phase margin and amplitude margin of open loop transfer function to assess relative stability of linear systems. This paper presents a possible potential relative stability assessment method (RSAM) for linear systems. The relative stability can be qualitative described by relative stable distance (RSD) which is directly calculated by first column of Routh array or Hurwitz determinant. The RSD may be possible to indicate relative stability of closed- loop system, and RSD may be used to design optimal controller for linear systems. Several numerical examples show the proposed method’s potential usefulness to certain extent. |
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| 刊物名称： |
Proceedings of the 14th IASTED International Symposium on Intelligent Systems and Control (ISC 2013) |
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