Identification of twin direct-drive motor system with consideration of wire rope tension

Chowarit Mitsantisuk, Kiyoshi Ohishi, Shiro Urushihara, Seiichiro Katsura

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

3 Citations (Scopus)

Abstract

An adaptable stiffness of mechanical using wire rope tension control, called as a twin direct-drive motor system, has unique advantages in human-robot interaction system, when compared with conventional industrial robot. Since the wire rope is low friction and lightweight device, it is possible to achieve high-efficiency, high degree of reliability, and safety. In this paper, modeling and closed-loop identification of the twin direct-drive motor system with wire rope tension are considered. After the swept-frequency sine wave injection and output data collection are finished, the Box-jenkins model is employed to identify the frequency response. From the simulation and experimental results, the total stiffness of the twin direct-drive motor system and the bandwidth of mechanical system can be increased by changing wire rope tension. This feature may make the twin direct-drive motor system very useful to provide a safety and smooth interaction force during operation. Therefore, it is suitable to implement with the human-robot applications for example, arm movement training robot and motion guide robot system.

Original languageEnglish
Title of host publicationIEEE 2009 International Conference on Mechatronics, ICM 2009
DOIs
Publication statusPublished - 2009
EventIEEE 2009 International Conference on Mechatronics, ICM 2009 - Malaga, Spain
Duration: 2009 Apr 142009 Apr 17

Other

OtherIEEE 2009 International Conference on Mechatronics, ICM 2009
CountrySpain
CityMalaga
Period09/4/1409/4/17

Fingerprint

Wire rope
Stiffness
Robots
Robot applications
Human robot interaction
Industrial robots
Frequency response
Friction
Bandwidth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Mitsantisuk, C., Ohishi, K., Urushihara, S., & Katsura, S. (2009). Identification of twin direct-drive motor system with consideration of wire rope tension. In IEEE 2009 International Conference on Mechatronics, ICM 2009 [4957219] https://doi.org/10.1109/ICMECH.2009.4957219

Identification of twin direct-drive motor system with consideration of wire rope tension. / Mitsantisuk, Chowarit; Ohishi, Kiyoshi; Urushihara, Shiro; Katsura, Seiichiro.

IEEE 2009 International Conference on Mechatronics, ICM 2009. 2009. 4957219.

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

Mitsantisuk, C, Ohishi, K, Urushihara, S & Katsura, S 2009, Identification of twin direct-drive motor system with consideration of wire rope tension. in IEEE 2009 International Conference on Mechatronics, ICM 2009., 4957219, IEEE 2009 International Conference on Mechatronics, ICM 2009, Malaga, Spain, 09/4/14. https://doi.org/10.1109/ICMECH.2009.4957219
Mitsantisuk C, Ohishi K, Urushihara S, Katsura S. Identification of twin direct-drive motor system with consideration of wire rope tension. In IEEE 2009 International Conference on Mechatronics, ICM 2009. 2009. 4957219 https://doi.org/10.1109/ICMECH.2009.4957219
Mitsantisuk, Chowarit ; Ohishi, Kiyoshi ; Urushihara, Shiro ; Katsura, Seiichiro. / Identification of twin direct-drive motor system with consideration of wire rope tension. IEEE 2009 International Conference on Mechatronics, ICM 2009. 2009.
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