Input-state linearisation control for a class of SISO realisable nonlinear rational NARMAX models
Input-state linearisation control for a class of SISO realisable nonlinear rational NARMAX models
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一类 SISO 可实现的非线性有理 NARMAX 模型的输入状态线性化控制
DOI：
10.1504/ijmic.2015.070657
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发表时间：
2015-07
期刊：
影响因子：
--
通讯作者：
Zhu Quanmin
中科院分区：
文献类型：
--
作者：
Gó mez-Salas Fern;o;Wang Yongji;Zhu Quanmin
基于SISO非线性有理NARMAX模型的状态方程，研究了输入-状态线性化问题。借助可达性的概念，给出了将可实现的SISO非线性有理NARMAX模型转化为线性可控模型的充分条件。本文的结果被应用到一些例子中，表明它们不仅可以应用于学术例子，而且可以应用于物理系统。此外，通过状态空间极点配置设计，解决了这类非线性有理系统的输出调节问题。
Based on the state equation of a SISO nonlinear rational NARMAX model, this study examines the input-state linearisation problem. Relying on the concept of accessibility, a sufficient condition is given in order to transform a realisable SISO nonlinear rational NARMAX model into a linear and controllable one. The results of this work are applied to some examples, showing that they can be applied not only to academic examples but also to physical systems. Additionally, an output regulation problem for this class of nonlinear rational systems is solved via the state-space pole-placement design.