SOME PROBLEMS IN HIGH SPEED SYNCHRONOUS CAMERA CONTROL SYSTEM DESIGN
同步摄影控制系统设计中的有关问题

This paper introduces some problems in high speed synchronous camera control systemdesign,such as how to generate and drive PWM wave,how to detect speed and phase and get highprecision,how to get quick and smooth start--up performance,and some safeguards that must be used,etc. If we solve these problems well,we'll get good performance synchronous control system. Methodsintroduced in this paper have been successfully used in some equipments,such as 160 and GS-224 highspeed synchronous camera.