The invention belongs to the field of unmanned aerial vehicle control surface driving, and particularly relates to an electric steering engine monitoring method. Control surface driving system fault monitoring is divided into two types, namely steering engine loop monitoring and steering engine controller monitoring. Steering engine controller fault monitoring comprises DSP fault monitoring, watchdog monitoring, RS485 monitoring, primary power supply fault monitoring and secondary power supply fault monitoring. Steering engine loop monitoring comprises RVDT sum value monitoring, HALL fault monitoring, stalling monitoring, model monitoring and current monitoring. A control surface driving system is a driving subsystem of an aircraft control system and is an important component of a flight control system. The unmanned aerial vehicle control surface driving system is suitable for a distributed flight control system, and has the characteristics of light weight, simple structure, small size, high reliability and the like.
本发明属于无人机舵面驱动领域,具体为一种电动舵机监控方法。舵面驱动系统故障监控分为两类,舵机回路监控及舵控器监控。舵控器故障监控包括DSP故障监控、看门狗、RS485监控、一次电源故障及二次电源故障监控。舵机回路监控包括RVDT和值监控、HALL故障监控、停转监控、模型监控及电流监控。舵面驱动系统是飞机操纵系统的驱动子系统,是飞行控制系统的重要组成部分。本发明无人机舵面驱动系统适用于分布式飞控系统,具有重量轻、结构简单、体积小、可靠性高等特点。
Electric steering engine monitoring method
一种电动舵机监控方法
2021-01-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |