【摘要】 针对航空电源试验台拖动系统可靠稳定、操作方便的要求,采用了变频器控制与计算机控制相结合的方法对变频电机进行控制。计算机与变频器之间仅通过串口线连接,形成了组建简单、功能多的控制系统。试验结果验证其操作方便,性能也得到了改善。更多还原

【Abstract】 The speed control system is very important in the aviation generator test-bed. In this paper, the frequency - conversion timing system using the computer control and the transducer for aviation generator test - bed is introduced. And the system hardware component and software design project is also described. In this way, the system gets high quality of speed control.更多还原