steering gear system meaning in English

舵机系统

A steering gear system controller in missiles based on the fractal modified pid algorithm
算法的弹上舵机控制器
Abstract : in this paper , the fault tree of a hydraulic steering gear system was built , methods of fault - shooting with fta were analyzed . such trouble as steering gear moving too slowly of the system could be solved audio - visually and efficiently with mentioned methods
文摘:故障树分析技术在船舶机械设备维修中的应用越来越广泛;通过建立某液压舵机系统故障树，讨论了应用故障树查找故障的方法，并应用于系统“转舵太慢”故障检测中，直观、高效地解决了问题。