Journal of the Korean Institute of Telematics and Electronics (대한전자공학회논문지)
- Volume 23 Issue 5
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- Pages.647-652
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- 1986
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- 1016-135X(pISSN)
A Controller Tuning Method by Pade Second Order Approximation
파데 2차 근사방법을 사용한 제어기기의 동조
Abstract
The controller tuning methods proposed by Yuwana-Seborg and Suh utilizes Pade first order approximation for the delay terms in the closed loop transfer function. In this paper, the use of a Pade second-order approximation method is investigated. The simulation results show that the new method is superior to pervious approaches such as Ziegler-Nichols and Cohen-Coon methods.
Keywords