Design and simulation of the direct drive servo system

Changzhi Ren; Zhao Liu; Libin Song; Qiang Yi; Ken Chen; Zhenchao Zhang

doi:10.1117/12.853489

23 July 2010 Design and simulation of the direct drive servo system

Changzhi Ren, Zhao Liu, Libin Song, Qiang Yi, Ken Chen, Zhenchao Zhang

Proceedings Volume 7739, Modern Technologies in Space- and Ground-based Telescopes and Instrumentation; 773938 (2010) https://doi.org/10.1117/12.853489
Event: SPIE Astronomical Telescopes + Instrumentation, 2010, San Diego, California, United States

Abstract

As direct drive technology is finding their way into telescope drive designs for its many advantages, it would push to more reliable and cheaper solutions for future telescope complex motion system. However, the telescope drive system based on the direct drive technology is one high integrated electromechanical system, which one complex electromechanical design method is adopted to improve the efficiency, reliability and quality of the system during the design and manufacture circle. The telescope is one ultra-exact, ultra-speed, high precision and huge inertial instrument, which the direct torque motor adopted by the telescope drive system is different from traditional motor. This paper explores the design process and some simulation results are discussed.

Citation Download Citation

Changzhi Ren, Zhao Liu, Libin Song, Qiang Yi, Ken Chen, and Zhenchao Zhang "Design and simulation of the direct drive servo system", Proc. SPIE 7739, Modern Technologies in Space- and Ground-based Telescopes and Instrumentation, 773938 (23 July 2010); https://doi.org/10.1117/12.853489

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