Optimized Composite Input Shaping Based on Residual Oscillation Suppressing

Authors

Huasen Liu, Research Institute of Mechanical Engineering; Southwest Jiaotong University, Chengdu 610031, China;
Wenming Cheng, Research Institute of Mechanical Engineering; Southwest Jiaotong University, Chengdu 610031, China;

Abstract

Abstract: The optimized input shaping control method was proposed to reduce the under actuated overhead crane’s oscillation caused via the inertia force. The dynamic model of the overhead crane was proposed according to the physics structure of the crane. The probability distribution function of the crane’s swing frequency was obtained. The optimized multi-model composite based on the probability distribution function of the crane’s swing frequency was used as the feed-forward input to increase the frequency of robustness. Simulation results indicate that the optimized multi-model composite input shaping can reduce the oscillation the overhead crane.

Recommended Citation

Liu, Huasen and Cheng, Wenming (2020) "Optimized Composite Input Shaping Based on Residual Oscillation Suppressing," Journal of System Simulation: Vol. 27: Iss. 12, Article 24.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss12/24

First Page

3044

Revised Date

2015-07-02

DOI Link

https://doi.org/

Last Page

3049

CLC

TH213.5

Recommended Citation

Liu Huasen, Cheng Wenming. Optimized Composite Input Shaping Based on Residual Oscillation Suppressing[J]. Journal of System Simulation, 2015, 27(12): 3044-3049.