摘要
针对某型涡扇发动机使用的磁电式测量元件,设计了智能转速传感器。该智能转速传感器利用DSP计频程序,采用测周法对发动机转速频率进行测量,并通过CAN总线实现转速信号与CPU的连接。
A smart rotating speed senor was designed, which referred to magnetoelectric measure cell for a turbofan engine. The senor used the frequency measurement procedure of DSP and the method of measuring circle to measure the rotating speed frequency of engine. It transmitted the signal of rotating speed to CPU by CAN bus.
出处
《燃气涡轮试验与研究》
2009年第1期48-50,共3页
Gas Turbine Experiment and Research
