Paper Info
Title
Electromechanical dynamic simulation and experiment for multi-stage gear transmission system with planetary gears
Abstract
A large number of machineries, such as long-wall shearer and tunnel boring machine, contain the multi-stage gear transmission system with planetary gears driven by electric motor, whose electromechanical characteristics have significant effect on the performance of machineries. Therefore, a test rig of this kind of transmission system is established, and the electromechanical dynamic model is also constructed for it, including the electric motor and the gear transmission. Moreover, to obtain more accurate simulation results, a method is proposed to estimate the equivalent damping value of the gear transmission system in the aspect of energy based on the testing data. Next, the electromechanical dynamic characteristics, including the motor current and the internal load of the gear transmission, are investigated by experiment and simulation under shock and step load to provide some guidance for improvingthe dynamic performance and monitoring the working state. The electromechanical dynamic modeling method is also well validated by the comparison between the simulating and test results.
Year
DOI
Venue
2019
10.1007/s10586-018-1835-6
Cluster Computing
Keywords
Field
DocType
Multi-stage gear transmission system, Planetary gears, Electromechanical dynamic characteristics, Simulation, Experiment
Transmission (mechanics),Test rig,Simulation,Computer science,Real-time computing,Transmission system,System dynamics,Test data,Electric motor,Tunnel boring machine,Dynamic simulation
Journal
Volume
Issue
ISSN
22
SP2.0
1573-7543
Citations 
PageRank 
References 
0
0.34
0
Authors
4
Name
Order
Citations
PageRank
Yongji Wang160675.34
Changzhao Liu200.68
Yinghua Liao301.35
Yinghua Liao401.35