机载部分各模块之间采用双余度总线通讯，可有效提高通讯可靠性。
Different modules of on-board system communicate through dual-redundancy buses, which could increase communication reliability effectively.
介绍了一种基于双余度混合式步进电动机的双自由度卫星天线运动控制系统。
This paper introduces a double freedom degree motion control system of satellites antenna based on dual-redundancy hybrid stepping motor.
数学仿真验证了改进方法比传统方法更能够及时准确地识别双余度传感器缓变故障。
Mathematical simulation results show that the improved method can identify and orientate dual sensor soft fault more exactly and quickly than the traditional method.
讨论了不同控制律的双、三余度控制器的形式，为多余度控制系统的分析与综合提供了新手段。
Controllers with duplex and triplex redundancy are discussed and a new approach to design and synthesis the multiple redundant control system is provided.
提出了双CAN总线的通讯方案，以便组成发动机余度分布式控制系统。
Dual CAN buses communication precept is proposed for redundancy distributed control system's buildup.
提出了双CAN总线的通讯方案，以便组成发动机余度分布式控制系统。
Dual CAN buses communication precept is proposed for redundancy distributed control system's buildup.
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