[1]潘运亮,杜军.参数不确定混沌系统的动态面输出调节方法[J].深圳大学学报理工版,2014,31(3):307-311.[doi:10.3724/SP.J.1249.2014.03307]
 Pan Yunliang and Du Jun.Dynamic surface output regulation method for chaotic systems with adaptive internal model[J].Journal of Shenzhen University Science and Engineering,2014,31(3):307-311.[doi:10.3724/SP.J.1249.2014.03307]
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参数不确定混沌系统的动态面输出调节方法()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第31卷
期数:
2014年第3期
页码:
307-311
栏目:
自控精仪
出版日期:
2014-05-20

文章信息/Info

Title:
Dynamic surface output regulation method for chaotic systems with adaptive internal model
文章编号:
201403014
作者:
潘运亮杜军
空军工程大学航空航天学院,西安 710038
Author(s):
Pan Yunliang and Du Jun
Aeroautics and Astronautics Engineering College, Air Force Engineering University, Xi’an 710038, P.R.China
关键词:
系统学混沌系统自适应输出调节内模动态面控制
Keywords:
systematics chaotic system self-adaptive output regulation internal model dynamic surface control
分类号:
TP 271
DOI:
10.3724/SP.J.1249.2014.03307
文献标志码:
A
摘要:
针对一类严参数反馈形式混沌系统,研究含有未知参数向量的线性中性稳定外系统驱动下的输出调节问题.根据非线性系统输出调节问题可解的必要条件,将严参数反馈混沌系统的输出调节问题转化为镇定问题.在前n-1步递推中,通过采用动态面控制设计虚拟控制律,简化了控制律设计的复杂性;第n步应用内模原理,结合自适应技术,设计输出调节控制器.应用Lyapunov稳定性理论,证明跟踪误差全局一致终结有界.仿真结果验证了控制方案的有效性.
Abstract:
For a class of strict-feedback chaotic systems driven by a linear and neutrally stable exosystem with unknown parameters, the output regulation problem is considered. Based on the necessary condition to solve the output regulation problems of nonlinear systems, the problem of strict-feedback chaotic systems can be transformed into a stabilization problem. The virtual controllers are designed by adapting dynamic surface technology at the former n-1 steps, which can largely decrease the complexities of the design progress. The output regulation controller is designed by using the internal model theory, coupling with bonding adaptive theory at the nth step. By applying the Lyapunov stability theorem, it is proved that all the signals in the closed-loop error system are uniformly and ultimately bounded. The simulation results turn out that the control strategy is effective for the problems involved.

参考文献/References:

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备注/Memo

备注/Memo:
Received:2012-06-11;Revised:2014-04-03;Accepted:2014-04-05
Foundation:Aviation Science Funds(20111396011)
Corresponding author:Associate professor Du Jun. E-mail:dujunxp@163.com
Citation:Pan Yunliang, Du Jun. Dynamic surface output regulation method for chaotic systems with adaptive internal model[J]. Journal of Shenzhen University Science and Engineering, 2014, 31(3): 307-311.(in Chinese)
基金项目:航空科学基金资助项目(20111396011)
作者简介:潘运亮(1981—),男(汉族),江苏省南京市人,空军工程大学讲师、博士. E-mail:panyunliang88@126.com
引文:潘运亮,杜军. 参数不确定混沌系统的动态面输出调节方法[J]. 深圳大学学报理工版,2014,31(3):307-311.
更新日期/Last Update: 2014-05-01