基于AD2S1210的转子位置转速检测方法研究

Research of High-precision Rotor Position Speed Detection Method Based AD2S1210

针对旋转变压器设计基于AD2S1210的电机转子位置转速检测方法,并结合TI公司的TMS320F28335构成了高精度的转子位置转速检测系统。根据AS2S1210的特性提出简化的模拟接口电路和数字接口电路,大大提高设计的效率。实验证明,该电路简单可靠,精度高,适合应用于伺服电机的位置和速度的检测。

For rotating transformer, designing a motor rotor position speed detection method based on the AD2S1210, and combining with the TMS320F28335 TI company constitutes the high precision of rotor posi- tion speed detection system. According to the characteristics of the proposed AS2S1210 simplified interface circuit simulation and digital interface circuit, and greatly improve the design efficiency. The experimental results prove that the circuit is simple, reliable, high precision, suitable for application in motor servo sys- tem of the position and velocity detection.