全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

基于最大灵敏度的加热系统分数阶内模控制

DOI: 10.13195/j.kzyjc.2014.1389, PP. 1899-1902

Keywords: 分数阶微积分,内模控制,最大灵敏度,加热系统

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对加热系统热传导过程模型不精确和系统参数不确定性问题,提出一种新的基于最大灵敏度的分数阶内模控制方案.采用分数阶模型描述加热系统可以提高精度,而内模控制能够很好地处理系统参数不确定性问题.利用最大灵敏度整定分数阶控制器参数,并以此获得强鲁棒性控制系统.数值结果验证了所提出的分数阶内模控制方案的有效性,具有比整数阶内模控制方案更好的控制性能.

References

[1]  Gabano J D, Poinot T. Fractional modelling and identification of thermal systems[J]. Signal Process, 2011, 91(3): 531-541.
[2]  Oldham K B, Spanier J. The fractional calculus[J]. Mathematical Gazette, 1974, 56(247): 396-400.
[3]  朱呈祥, 邹云. 分数阶控制研究综述[J]. 控制与决策, 2009, 24(2): 161-169.
[4]  (Zhu C X, Zou Y. Summary of research on fractional order control[J]. Control and Decision, 2009, 24(2): 161-169.)
[5]  Caponetto R. Fractional order systems: Modeling and control applications[M]. Singapore: World Scientific, 2010: 1-4.
[6]  Podlubny I. Fractional-order systems and PI??D?? controllers[J]. IEEE Trans on Automatic Control, 1999, 44(1): 208-214.
[7]  Li D Z, Fan W F, Jin Q B, et al. An IMC-PI??D?? controller design for fractional calculus system[C]. Proc of the 29th Chinese Control Conf. Beijing: IEEE, 2010: 3581-3585.
[8]  齐乃明, 秦昌茂, 王威. 分数阶系统的最优Oustaloup 数字实现算法[J]. 控制与决策, 2010, 25(10): 1598-1600.
[9]  (Qi N M, Qin C M, Wang W. Optimal Oustaloup digital realization of fractional order systems[J]. Control and Decision, 2010, 25(10): 1598-1600.)
[10]  Sierociuk D, Dzieliński A, Sarwas G, et al. Modelling heat transfer in heterogeneous media using fractional calculus[J]. Philosophical Transactions of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, 2013, 371(1990): 20120146.
[11]  Francis B A, Wonham W M. The internal model principle of control theory[J]. Automatica, 1976, 12(5): 457-465.
[12]  Kaya I. Two-degree-of-freedom IMC structure and controller design for integrating processes based on gain and phase-margin specifications[C]. IEE Proc of Control Theory and Applications. IET, 2004, 151(4): 481-487.
[13]  Jin Q B, Liu Q, Wang Q, et al. PID controller design based on the time domain information of robust imc controller using maximum sensitivity[J]. Chinese J of Chemical Engineering, 2013, 21(5): 529-536.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133