Practical PID controller tuning for motion control

Ozhan Ozen, Emre Sariyildiz, Haoyong Yu, Kenji Ogawa, Kouhei Ohnishi, Asif Sabanovic

Research output: Chapter in Book/Report/Conference proceedingConference contribution

9 Citations (Scopus)

Abstract

The most popular control method in the industry is PID control due to its simple structure and effective performance. Although huge numbers of PID controller tuning methods have been proposed so far, existing ones still do not have the desired performances and the simplicity. Complex system dynamics make it challenging for engineers and students to apply these methods on their applications especially in the motion control and robotics areas. Such systems generally include nonlinearity, friction, varying inertia and unknown disturbances which make the conventional tuning methods ineffective and too complex to be used. There is need for simple and effective PID tuning methods in these areas. In order to solve this problem, this paper proposes two novel practical PID tuning methods for motion control systems. These methods bring the superiority of the 2 degree of freedom control approach to simple PID controller structures analytically. They are very effective in motion control and robust both to parameter uncertainty and unknown disturbances, yet very simple. They can be easily used by the engineers in the industry and the students with very basic control knowledge, so little effort and time. The tuning methods of robust PID and PI controllers with velocity feedbacks are proposed, for position and force control problems of servo systems, respectively. The validities of the proposals are verified by the experimental results.

Original languageEnglish
Title of host publicationProceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages240-245
Number of pages6
ISBN (Electronic)9781479936335
DOIs
Publication statusPublished - 2015 Apr 9
Event2015 IEEE International Conference on Mechatronics, ICM 2015 - Nagoya, Japan
Duration: 2015 Mar 62015 Mar 8

Publication series

NameProceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015

Other

Other2015 IEEE International Conference on Mechatronics, ICM 2015
CountryJapan
CityNagoya
Period15/3/615/3/8

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Keywords

  • PID controller
  • force control
  • motion control robotics
  • position control
  • robustness
  • tuning

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Ozen, O., Sariyildiz, E., Yu, H., Ogawa, K., Ohnishi, K., & Sabanovic, A. (2015). Practical PID controller tuning for motion control. In Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015 (pp. 240-245). [7083981] (Proceedings - 2015 IEEE International Conference on Mechatronics, ICM 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMECH.2015.7083981