[1]张侃健,冯纯伯.基于符号跟随系统的无源控制设计[J].东南大学学报(自然科学版),2007,37(4):610-613.[doi:10.3969/j.issn.1001-0505.2007.04.013]
 Zhang Kanjian,Feng Chunbo.Sign-following system approach to passive control design[J].Journal of Southeast University (Natural Science Edition),2007,37(4):610-613.[doi:10.3969/j.issn.1001-0505.2007.04.013]
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基于符号跟随系统的无源控制设计()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
37
期数:
2007年第4期
页码:
610-613
栏目:
自动化
出版日期:
2007-07-20

文章信息/Info

Title:
Sign-following system approach to passive control design
作者:
张侃健 冯纯伯
东南大学自动化研究所,南京 210096
Author(s):
Zhang Kanjian Feng Chunbo
Research Institute of Automation,Southeast University,Nanjing 210096,China
关键词:
无源性 逻辑切换 符号跟随 病态系统
Keywords:
passivity logic switching sign-following ill-posed system
分类号:
TP273
DOI:
10.3969/j.issn.1001-0505.2007.04.013
摘要:
研究了基于符号跟随系统(SFS)的无源控制设计问题,讨论了该控制方案的适用范围.通过构造出的一个反例,说明了并联一般的无源系统后SFS无法保证实现系统的无源化.进一步分析了引入SFS后的单位负反馈可能导致闭环系统病态的问题,由此给出了在反馈通道中引入严格真无源系统的控制方案,得到了基于无源系统理论的输出反馈控制,并作了相应的特性分析.仿真以非最小相位系统为例,所得结果表明了该控制方案的有效性.SFS的引入拓宽了经典控制方案中参数的可调范围,可以较好地改善闭环系统的动态性能.
Abstract:
The problem of passive control design is considered based on sign-following system(SFS),and the possible application of the above approach is discussed.A counterexample is constructed to show that the closed system is not surely passive when connecting a general passive system in parallel as a SFS.Furthermore,the possible ill-posed problem result from SFS of the closed system with a unit negative feedback is analyzed,and then output feedback control is obtained based on passive system theory by using a strictly proper passive system as a feedback.The effectiveness of the proposed methods is demonstrated by the simulation in which a non-minimum-phase system is considered.With introducing SFS,the adjustable range of the parameters in the classical control scheme can be widened and the dynamic performance of the closed system can be well improved.

参考文献/References:

[1] Sepulchre R,Jankovic M,Kokotovic P.Constructive nonlinear control[M].London:Springer,1997.
[2] Byrnes C,Isidori A.Asymptotic stabilization of minimum phase nonlinear systems[J].IEEE Trans Autom Control,1991,36(10):1122-1137.
[3] 冯纯伯,徐魁.运用逻辑切换改善反馈控制系统的动态特性[J].信息与控制,1992,21(5):257-260.
  Feng Chunbo,Xu Kui.Application of logical switching to improve dynamic property of feedback control systems[J].Information and Control,1992,21(5):257-260.(in Chinese)
[4] 冯纯伯,张侃健,费树岷.基于无源性分析的鲁棒控制系统设计[J].自动化学报,1999,25(5):577-582.
  Feng Chunbo,Zhang Kanjian,Fei Shumin.Passivity based design of robust control systems[J].Acta Automatica Sinica,1999,25(5):577-582.(in Chinese)
[5] 关新平,华长春,唐英干.一类非线性系统的鲁棒无源化控制[J].控制与决策,2001,16(5):599-601.
  Guan Xinping,Hua Changchun,Tang Yinggan.Robust passive control for a class of nonlinear systems[J].Control and Decision,2001,16(5):599-601.(in Chinese)
[6] Lee D J,Li P Y.Passive feedforward approach for linear dynamically similar bilateral teleoperated manipulators[J].IEEE Trans Robotics and Automation,2003,19(3):443-456.
[7] Perez M,Ortega R,Esqinoza J.Passivity-based PI control of switched power converters[J].IEEE Trans Control Systems Technology,2004,12(6):881-890.
[8] Kokotovic P V,Arcak M.Constructive nonlinear control:a historical perspective[J].Automatica,2001,37(5):637-666.
[9] Ortega R,Garcia-Canseco E.Interconnection and damping assignment passivity-based control:a survey[J].European Journal of Control,2004,10(5):432-450.
[10] Desoer C A,Vidyasagar M.Feedback systems input-output properties[M].New York:Academic Press,1975.

备注/Memo

备注/Memo:
基金项目: 国家自然科学基金资助项目(60404006).
作者简介: 张侃健(1972—),男,博士,副教授,kjzhang@seu.edu.cn.
更新日期/Last Update: 2007-07-20