Tracking and Positioning Control System Design Based on Free Pendulum

Abstract:

The mathematical model of the tracking and positioning system was presented and established by analyzing the kinematics of the free pendulum system. According to the system designs requirements, a performance dedicated circuit was designed for it. The sensors, controllers, and execution units were selected. The circuit of control system was designed. A system was made for debugging and a high-performance fuzzy controller was designed. Its algorithm was based on the fuzzy control PID theory. The core of the fuzzy controller was a set of fuzzy associative memory rules that correlate each group of fuzzy control input sets to a fuzzy control output set. We finished the high precision tracking and locating system design. Through the system performance test, test results showed that the system had good performance.

• Periodical: Applied Mechanics and Materials (Volumes 427-429)
• Pages: 712-716
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.427-429.712
• Online since: September 2013
• Authors: Yi Fang He, Ming Feng Shen, Cheng Huang, Zhi Jun Li
• Keywords: Free Pendulum, Fuzzy Control, Motor Control, Positioning Control, Tracking

References

[1] Gan Yu-long, Design of flat-panel control system of free pendulum, J. Physics Experimentation, 2012, 32(6): 40~45.

[2] Gou Li-yan, He Ping, and Li Mei-lian, A method to measure motor speed by using TMS320F2812 and encoder, J. Journal of Guilin College of Aerospace Technology, 2007, 47(3): 13~15.

[3] Tan Wei, Luo Ren-ze, Gao Wen-gang, and Zhou Hui-qi, Design of DSP Minimum System Based on TMS320F28335, J. Industrial Control Computer, 2012, 25(4): 98~99.

[4] Shao Hui, and Shu Rong, Characters and application of the optoelectronic isolator 6N137, J. Electronic technology, 1996, (2): 38~39.

[5] Zhang Ping, and Shi Jing-zhuo, Study on H-Bridge control circuit ultrasonic motor's of base on phase-shift PWM, J. Micromotors, 2009, 42(10): 49~52.

[6] Wang Gang, Li Bing, Wang Hao, and Liu Ying-xuan, A study of flat control system based on free pendulum, J. Journal of Baicheng Normal University, 2012, 26(3): 38~42.

[7] Zhang Yuan, and Li Zhijun, Using genetic algorithm to optimize fuzzy control rules in workship's controller, J. Ship & Ocean Engineering, 2005, 34(2): 28~31.

[8] Lin Yi, and Ren De-jun, Dual-motor control platform based on TMS320F28335, J. Microcontrollers & Embedded Systems, 2012, (1): 24~26.

[9] LI Zhi-jun, WANG Jing-hua, and SHEN Ke-yu, et al. Research and Application of Self-adaptive Fuzzy Control in the Negative Pressure Isolation Ward Control System, C. 2009 Asia-Pacific Conference on Information Processing, Vol. 2, p.124~127.

DOI: 10.1109/apcip.2009.40

[10] Xue Yanbo and Xiong Hui, Adaptive Fuzzy Control of MIMO Non-linear System with Dead Zone Compensation, C. 2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, Vol. 1, p.28~33.

DOI: 10.1109/fskd.2012.6234294