冗余设计技术在运载火箭飞行控制系统中的应用(二)

The Redundancy Designs for Guidance and Control System of Launch Vehicle

冗余容错技术是提高运载火箭飞行控制系统可靠性的重要手段。本文针对飞行控制系统的应用特点 ,对冗余技术在工程应用中需要解决的四个方面的内容 :冗余结构 ,判别准则 ,检测方法和无共因失效设计进行了论述。

The redundancy technique is very important to increase the reliability. According to the properties of guidance and control system of launch vehicle, the design matters of redundancy in engineering application are discussed.