Adaptive nonlinear H/sub /spl infin// control for processes with bounded variations of parameters-general relative degree case

Adaptive nonlinear H/sub /spl infin// control for processes with bounded variations of parameters-general relative degree case
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参数有界变化过程的自适应非线性 H/sub /spl infin// 控制 - 一般相对度情况

DOI:
10.1109/cdc.2000.912063
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发表时间:
2000
期刊:
Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187)
影响因子:
--
通讯作者:
Y. Miyasato
Y. Miyasato
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--
文献类型:
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作者:
Y. Miyasato

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本手稿提出了一类新型自适应非线性 H/sub /spl infin// 控制系统,用于时变参数有界变化的过程。这些控制方案是作为特定非线性 H/sub /spl infin// 控制问题的解而导出的,其中未知的系统参数被视为对过程的外生干扰,因此,在最终的控制系统中,从系统参数到广义输出的 L/sup 2/ 增益小于 /spl gamma/(>0)。当高频增益时不变时,控制方案对于某些 H/sub /spl infin// 成本函数(或某些微分博弈)来说不是最优的。
A new class of adaptive nonlinear H/sub /spl infin// control systems for processes with bounded variations of time-varying parameters, is proposed in this manuscript. Those control schemes are derived as solutions of particular nonlinear H/sub /spl infin// control problems, where unknown system parameters are regarded as exogenous disturbances to the processes, and thus, in the resulting control systems, the L/sup 2/ gains from system parameters to generalized outputs are made less than /spl gamma/(>0). The control schemes are shown to be suboptimal to some H/sub /spl infin// cost functionals (or certain differential games), when the high-frequency gains are time-invariant.
基于最优概念的自适应控制系统的重新设计
DOI: --
发表时间: 2002
期刊: Transaction of the Society of Instrument and Control Engineers Vol.36, No.9
影响因子: --
作者:
Miyasato;Y.
通讯作者: Y.