TE主减速器自动试车控制系统的设计与开发

针对TE直升机主减速器科研与出厂试车的需求,开发了一种新型的自动试车控制系统。采用基于CANopen与Profibus-DP协议的总线测量技术,实现对多种类型信号的数据采集。基于TwinCAT PLC的Soft-PLC控制技术完成系统的自动报警监控、试车工艺自动编程,以及自动化的系统自检与载荷加载,并且利用TwinCAT的温度控制模块完成对TE主减速器油池温度的自动化调节,以实现系统的安全保护与自动试车控制功能,同时通过ADS通信将所有试车数据上传给上层管理软件,满足了TE主减速器的自动试车需求。

Design and Development of TE MGB Automatic Testing Control System

Aimed at the demand of the scientific research and factory testing of TE helicopter main gear box (MGB),a new automatic testing control system is developed to achieve data acquisition of various types of signal by using bus measurement techniques based on CANopen and Profibus-DP protocol.The functions of system automatic alarm monitoring,automatic programming of commissioning process,as well as self-check and load loading for automatic system are completed based on Soft-PLC control techniques of TwinCAT PLC.Automatic regulation of the oil pool temperature is implemented by using temperature control module,the system security protection and automatic testing control are achieved.Then all testing data is uploaded to upper management software through ADS communication,the demand of TE MGB automatic testing is met well.