On the Observer Design for a Class of Nonlinear Singular Systems
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摘要: 讨论了一类局部可观测的非线性奇异系统,首先基于非线性坐标变换进行完全线性 化,然后再用类似Luenberger方法进行降阶观测器设计.仿真结果表明了该方法的有效性.Abstract: A class of nonlinear singular system which is locally observable is considered. First the given system is completely linearized on the basis of non-linear coordinate transformation, then reduced-observer is designed using the similar Luenberger method. Simulation results illustrate the validity of this method.
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Key words:
- Singular system /
- locally observable /
- relative degree /
- reduced-observer
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