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Received:August 02, 2004 |
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State feedback design for singularly perturbed system using unified approach |
Chenxiao Cai, Yun Zou,Duanjin Zhang |
(Department of Automation, Nanjing University of Science and Technology, 210094 Nanjing Jiangsu, China;College of Information Engineering, Zhengzhou University, 450052 Zhengzhou Henan, China) |
Abstract: |
The state feedback design for singularly perturbed systems described in Delta operator is considered. The composite state feedback controller for slow and fast subsystems is designed by using the direct method. The obtained results can bring previous conclusions of continuous and discrete time systems into the unified Delta framework. A simulation example is presented to demonstrate the validity and efficiency of the design. |
Key words: Singularly perturbed systems Delta operator State feedback |