摘要
介绍了一种基于单片机的自整角机转角测量方法,该方法省略了自整角机/数字转换器(SDC)和交流激磁电源,直接利用单片机进行激磁和采样来确定自整角机的转角,不仅硬件系统组成简单、满足测量精度,降低系统开发成本,而且,提高了系统的可靠性。本方法已经应用到航空仪表伺服控制系统中。
A new method of measuring rotation angle of synchro is introduced,which is based on single chip processor. This method elides the synchro/digital converter（SDC） and AC power supply. It only utilizes single microchip directly to realize the function of measuring angle. The circuit is very simple in structure and it can satisfy the accuracy of measuring rotation angle, so it can not only decrease the cost of the entire system, but also increase the reliability of the system. At present, the method has been used in the serve-control of the flight instruments.
出处
《传感器与微系统》
CSCD
北大核心
2006年第3期15-17,21,共4页
Transducer and Microsystem Technologies
关键词
自整角机
单片机
自整角机/数字转换器
转角测量
synchro
single chip processor
synchro/digital converter（SDC）
measuring rotation angle
