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Proceedings Paper

Preform rod feeding module of the optical fiber drawing tower and its algorithm design based on STM32
Author(s): Tao Zhang; Zhaocheng Fan; Guanyu Liu; Tao Geng; Xin Li
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Paper Abstract

Preform rod feeding module is pre-stage module in the system of Optical Fiber Drawing Tower, its stability directly affects the wire diameter precision of the fiber. For meeting the demand of scientific research to special optical fiber, we design a new kind of preform rod feeding system, using STM32 as development platform, high-performance actuating motor as executive device and high precision grating ruler as measurement device. In order to improve the stability of the system, we adopt the algorithm design of PID closed-loop control. Finally, real-time monitoring and fast response control of preform rod operation state is realized. The results show that the system runs steadily, and can meet production requirement of special optical fiber.

Paper Details

Date Published: 16 October 2012
PDF: 6 pages
Proc. SPIE 8416, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 841624 (16 October 2012); doi: 10.1117/12.978832
Show Author Affiliations
Tao Zhang, Harbin Engineering Univ. (China)
Zhaocheng Fan, Harbin Engineering Univ. (China)
Guanyu Liu, Harbin Engineering Univ. (China)
Tao Geng, Harbin Engineering Univ. (China)
Xin Li, Harbin Engineering Univ. (China)


Published in SPIE Proceedings Vol. 8416:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies
Li Yang; Eric Ruch; Shengyi Li, Editor(s)

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