现代雷达2017，Vol.39Issue(11)：73-76,4.DOI:10.16592/j.cnki.1004-7859.2017.11.014
雷达天线座减速机构低温搅油阻力矩研究
A Study on Churning Torque of Radar Pedestal Reduction Gearbox at Low Temperature
摘要
Abstract
The excessive resistance moment problem of azimuth reduction gearbox encountered in low-temperature experiment of a meteorological radar is focused on,variety of gearbox power loss models proposed by domestic and foreign literature are compared.The mathematic model of the churning torque of the gearbox at low temperature is built by least squares fitting.The resistance torque that the motor needs to overcome and the corresponding output current are obtained under the different speeds and temperature conditions,which can guide further motor re-selection and the system design.关键词
雷达天线座/低温/电机/斜齿轮/搅油损失Key words
radar antenna pedestal/low temperature/motor/helical gear/churning loss分类
信息技术与安全科学引用本文复制引用
陈诚..雷达天线座减速机构低温搅油阻力矩研究[J].现代雷达,2017,39(11):73-76,4.
