摘要
速度输出器是火控输出机中的重要环节。由于数字信号不能直接用于控制执行机构,所以速度输出器要将数字信号由DAC转换为模拟信号。为了提高抗干扰能力,速度输出器要将模拟信号隔离输出,经功率放大器将模拟信号放大输出给火炮和雷达,它是火炮和雷达速度量的重要保证。
The speed output device is one of the important composing of fire-controlling output apparatus .Because digital signal can＇t control executive mechanism by immediate. So the digital signal of the Digital Processor convert analog signal by DAC in the speed output device. For improving the ability of resistance interfere, speed output device isolate analog signal and amplify analog signal output to artillery and radar. It is guarantee of the speed quantity of the artillery and radar.
出处
《机械管理开发》
2008年第6期32-32,34,共2页
Mechanical Management and Development
