Real Time Data Acquisition System of Coordinator Gyrorotor Based on PCI Bus
基于PCI总线的位标器陀螺转子实时数据采集系统

This paper presents a digital method for calculating the diameter of a scan circle by measuring the phase of the signal. The real time data acquisition system of the coordinator gyrorotor, the hardware configuration and soft ware design are described in detail. The analysis of the result of this method is also presented.