Of An Aero Engine Oil System Test Computer Control System Design And Implementation

The test-bed of lubricating oil system for aeroengine is an important equipment for lubricating oil system of aeroengine to be inspected and maintained. So it is necessary to design a computer control system to insure that the test-bed of lubricating oil system for aeroengine can work steadily, efficiently and safely. In this paper, the design of both the software and the hardware of the computer control system for the test-bed of lubricating oil system for aeroengine are discussed explicitly.In terms of the control object and the principles of the test-bed of lubricating oil system for aeroengine, the core of which is PLC ( Progmammable Logic Controller ) and also use the upper computer and the lower computer as the structure and the overall design ideals of the compute control system. The paper also finished the calculating design of key parts. And then the realizations of every control function in this compute control system are illustrated in details. Cimplicity is used as developing tool to workout the application programme of upper monitor computer. Finally, a robust controller for temperature is designed and simulated.