Numerical Simulation on Self-synchronization of Double Mass Vibrating System with Tri-exciter

Authors

Yongjun Hou, School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China;
Le Yu, School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China;
Fang Pan, School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China;
Zhou Ran, School of Mechatronic Engineering, Southwest Petroleum University, Chengdu 610500, China;

Abstract

Abstract: A double mass vibrating system of self-synchronization with tri-exciter was put forward. The dynamic differential equation of the double mass vibrating system was established and the electromechanical coupling mathematical model was got. The new electromechanical coupling simulation model was built. By the method of controlling variables, the effects of various factors, such as stiffness of middle spring, resonance, centrifugal force and motor mounting position on self-synchronization of the system and phase difference were studied in a numerical experiment manner. The research results show this system can achieve a stably synchronized motion under certain conditions. The stiffness of intermediate spring, exciting force and installation position of motors have a significant impact on the performance of the system synchronization. System synchronization can’t be obtained when the resonance happens. Increasing horizontal mounting distance of motors of upper body benefits system synchronization.

Recommended Citation

Hou, Yongjun; Yu, Le; Pan, Fang; and Ran, Zhou (2020) "Numerical Simulation on Self-synchronization of Double Mass Vibrating System with Tri-exciter," Journal of System Simulation: Vol. 28: Iss. 12, Article 27.
DOI: 10.16182/j.issn1004731x.joss.201612027
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss12/27

First Page

3066

Revised Date

2016-07-19

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201612027

Last Page

3072

CLC

TH113;0322

Recommended Citation

Hou Yongjun, Yu Le, Fang Pan, Zhou Ran. Numerical Simulation on Self-synchronization of Double Mass Vibrating System with Tri-exciter[J]. Journal of System Simulation, 2016, 28(12): 3066-3072.

DOI

10.16182/j.issn1004731x.joss.201612027