A novel method of frequency domain identification for SISO system based on improved two-channel relay feedback

作者：Warig, XL^*; Shao, H

来源：American Control Conference (ACC), United States, 2001-06-25 to 2001-06-27.

DOI：10.1109/ACC.2001.946429

• Frequency domain identification
• Relay feedback
• Single input single output systems

A novel method of relay feedback test is developed. This method can overcome the shortcomings of traditional relay feedback and can be used to extract multiple-point frequency characteristic. Furthermore, based on nonlinear optimization, a frequency domain identification algorithm is proposed. Simulation shows an excellent result.

• 出版日期2001
• 单位上海交通大学