The paper analyzes the operation of electronic gear in the digital AC servo system, introduces the principle of the electronic gear.
文章分析了数字式交流伺服系统中的电子齿轮环节的作用，介绍了电子齿轮的基本原理。
2
The gear clearance in the driving device of the electromechanical servo system shall affect not only the servo accuracy of the system but also its stability.
机电伺服系统的齿轮传动装置，其齿隙不仅影响系统的伺服精度，更影响系统的稳定性。
3
When the open-loop gain of servo system is determined, the selection of DAC resolution and gear ratio is restricted each other and should be paid much attention in the design of servo system.