电工技术学报2017，Vol.32Issue(15)：17-26,10.DOI:10.19595/j.cnki.1000-6753.tces.160615
双电机刚性齿轮传动系统转矩均衡控制
Torque Balance Control of Dual-Motor Rigid Gear Drive System
摘要
Abstract
In traditional dual-motor rigid gear drive system,the small differences in the physical parameters caused by the abration and deformation after nmning for a long time,will affect the torque balance of the two drive motors,and further affect the reliability of the whole system.To solve this problem,this paper presents a torque balance strategy based on cross-coupled control algorithm.In the proposed strategy,through the design of the torque synchronization controller,the torque control of the two drive motors can be considered as a whole.With the adjustment of the coupling synchronization coefficient,the cross feedbacks would compensate the reference torque in each motor separately,balancing the control of the output torques.The simulation and experimental results verify the correctness and effectiveness of the proposed control strategy.关键词
齿轮传动系统/同步控制/耦合同步系数/转矩均衡控制Key words
Gear drive system/synchronous controller/coupling synchronization coefficient/torque balance control分类
信息技术与安全科学引用本文复制引用
耿强,单长帅,刘涛,夏长亮..双电机刚性齿轮传动系统转矩均衡控制[J].电工技术学报,2017,32(15):17-26,10.基金项目
国家重点基础研究发展计划项目(973计划)(2013CB035600)和国家自然科学基金项目(51377121,51577134)资助. （973计划）
