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介绍了天文导航设备星体跟踪器中,以多极双通道旋变为测量元件的角度位置及速度反馈的设计方法。着重介绍了粗精组合纠错的原理和方法,给出了测量电路的硬件及软件设计,微机接口方式为PC104总线。该测量方法被应用于多个导航跟踪系统中。实践证明,其静动态技术指标及性能理想。
The design method of angular position and velocity feedback of multi-polar dual-channel resolver in the satellite tracker of the astronomical navigation equipment is introduced. The principle and method of error correction for roughing assembly are emphatically introduced. The hardware and software design of measuring circuit are given. The interface of PC is PC104 bus. This measurement method is applied to multiple navigation and tracking systems. Practice has proved that its static and dynamic technical indicators and performance ideal.