现代电子技术Issue(19)：102-105,109,5.
船载卫通站双电机偏置电流自适应设置方法
Adaptive setting method of daul-motor bias current for shipborne satellite communication station
吴波涛 1徐智超 1胡新宁1
作者信息
- 1. 中国卫星海上测控部，江苏 江阴 214431
- 折叠
摘要
Abstract
To solve the frequent commutation of E⁃axis motors of shipborne satellite communication antenna under the situa⁃tion of large storm,an adaptive setting method of the driver’s bias current under different sea conditions is proposed. In combi⁃nation with the complex marine operation environment of the shipborne equipments,the dynamics model of dual⁃motor drive of servosystem was established. The influence of wind synthesis torque on servosystem load is analyzed,and the relation of wind synthesis torque and bias current setting to motor commutation is illustrated. Based on this,the adaptive bias current setting method is proposed. Simulation model was built in Matlab/Simulink,and the effects of different bias current settings on servosys⁃tem dynamic performance of shipborne satellite station are researched.关键词
偏置电流/双电机模型/自适应方法/船载卫通站Key words
bias current/dual-motor model/adaptive method/shipborne satellite communication station分类
信息技术与安全科学引用本文复制引用
吴波涛,徐智超,胡新宁..船载卫通站双电机偏置电流自适应设置方法[J].现代电子技术,2015,(19):102-105,109,5.
