digit(al) position; digit place

Based on the digital servo technique, the paper presents the construction and principle of the digital position differential line of sight stabilization system of self-propelled antiaircraft gun, the transfer function analysis and the test results.

基于数字伺服技术介绍了自行高炮数字位置差动瞄准线独立控制系统结构原理，给出了传递函数分析及试验研究结果。

The detailed design scheme of digital position servo control system that uses an industrial PC as its core is introduced.

详细介绍了以IPC机为核心的数字位置伺服控制系统的设计方案 ,其中还包括所用各I/O外围模板的选择与配置。