Dahlin algorithm design and simulation for time-delay system

  • Authors:

  • Zhang Zhi-Gang;Zou Ben-Guo;Bi Zhen-Fu

  • Affiliations:

  • Thermal Instrument and Control Department, Shandong Electric Power Research Institute, Jinan, P. R. China and School of Control Science and Engineering, Shandong University, Jinan, P. R. China;Shandong Electric Power College, Jinan, P. R. China;Thermal Instrument and Control Department, Shandong Electric Power Research Institute, Jinan, P. R. China

  • Venue:
  • CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
  • Year:
  • 2009

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Abstract

Aiming to improve control performance effectively for systems with long pure time delay, we analyze Dahlin algorithm's design process in detail. We study the principle of Dahlin algorithm in this paper, and discuss the disadvantage of ringing phenomenon, then introduce the technique to restrain it. The key technique is the Z transform. Finally, the illustrative simulation result is given to show the effectiveness of Dahlin algorithm.