Evaluation of Dynamic Characteristics of a Hybrid Guideway System | Zendy

Isao Oshita | Zendy; Atsushi Matsubara | Zendy; Tsuneto Sumida | Zendy

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Evaluation of Dynamic Characteristics of a Hybrid Guideway System

Author(s) -

Isao Oshita,

Atsushi Matsubara,

Tsuneto Sumida

Publication year - 2020

Publication title -

international journal of automation technology

Language(s) - English

Resource type - Journals

eISSN - 1883-8022

pISSN - 1881-7629

DOI - 10.20965/ijat.2020.p0274

Subject(s) - stiffness , servo , servomechanism , control theory (sociology) , table (database) , computer science , servomotor , engineering , control engineering , mechanical engineering , structural engineering , control (management) , artificial intelligence , data mining

This paper presents the dynamic characteristics of a hybrid guideway system that employs sliding guides as the primary support and rolling guides to decrease the friction force and improve servo response. A drive table with a linear motor was fabricated, and the dynamic responses of the proposed hybrid guideway to command input and disturbances were measured. The results indicate that the developed guideway system provides high dynamic stiffness without sacrificing the accuracy of servo response. Furthermore the floating action of the table influenced the dynamic compliance of the guide in the horizontal direction.

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