The Redundancy Design and Reliability Analysis of Inertial Navigation System
Xuefeng Bai · Hangkong bingqi · 2006
This paper discribes the failure types and the failure rate in the inertial measurement unit(IMU),then gives the redundant schemes of the inertial instruments and the power supplies,and contrasts their reliability.It introduces three-state analysis for the reliability calculation of power supply and gives modeling and optimized designing for the parallel redundant system.The result applies not only to IMU power system,but also to other three-state systems.