Luo Chun-lei, Zhang Yi, Wu Wei-chuan, He Jian-chao, Fan Zeng-hui. The Study of Phase Difference Fuzzy Controller for a New Type of Vibrohamer[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(9): 1406-1410.
Citation:
Luo Chun-lei, Zhang Yi, Wu Wei-chuan, He Jian-chao, Fan Zeng-hui. The Study of Phase Difference Fuzzy Controller for a New Type of Vibrohamer[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(9): 1406-1410.
Luo Chun-lei, Zhang Yi, Wu Wei-chuan, He Jian-chao, Fan Zeng-hui. The Study of Phase Difference Fuzzy Controller for a New Type of Vibrohamer[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(9): 1406-1410.
Citation:
Luo Chun-lei, Zhang Yi, Wu Wei-chuan, He Jian-chao, Fan Zeng-hui. The Study of Phase Difference Fuzzy Controller for a New Type of Vibrohamer[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(9): 1406-1410.
Using the fuzzy control toolbox embedded in Matlab, the fuzzy controller for phase difference was de-signed for active eccentric block and driven eccentric block in the hydraulic vibrohammer ( type SFA1600, medium-frequency hydraulic vibrohammer). The fuzzy controller was optimized with parameter self-adjusting method and the simulation model was developed. The results showed that parameter self-adjusting fuzzy controller regulated phase difference very well to avoid the problem of non-synchronous vibration. The error between the difference and the given phase difference was small. Compared regulated phase with the basic fuzzy controller, parameter self-adjus-ting controller possessed the advantages of fast response, good stability and small steady-state error.
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