Error source and elimination of inductosyn azimuth angular measurement system
Liping Li · Journal of Transducer Technology · 2005
In order to measure azimuth angle precisely,the inductosyn angular measurement system is designed and implemented.According to the working principle of the rotary inductosyn and AD2S80A resolver-to-digital converter,the error source of the system is mainly analysed and proper software and hardware measures are also introduced.The system has compact configuration,strong anti-jamming ability and high precision which reaches 8″.It can measure in the whole circle and its result is displayed digitally,which is straight and convenient to read.The whole system can work reliably in the atrocious circumstances and finely satisfy practical requirements.