非线性NARMAX模型的ARMAX模型全局线性化
The Global Linearization of Narmax Models Via Armax Models
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摘要: 提出了基于NARMAX模型的非线性系统的全局线性化方法.该方法用时变的 ARMAX模型近似描述非线性NARMAX模型.证明了这一线性化方法的有界性,并给出了 相应的实现方法.仿真结果说明了该方法的有效性.Abstract: In this paper, a linearization method for complex and unknown nonlinear systems represented by NARMAX models is presented by using approximation ARMAX models. The limitation and construction method are discussed at the same time. The simulation result shows the efficiency of this method.
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Key words:
- Nonlinear systems /
- NARMAX models /
- ARMAX models /
- global linearization
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