Title :
Analysis and forecast gyro accelerometer running accident based on DFTA
Author :
Xu Ming ; Ma Xiong ; Hu Junfeng
Author_Institution :
Baicheng Weapon Test Centre, Baicheng, China
Abstract :
Based on the inertial navigation system of gyro accelerometer “running” accident, DFTA method, through the analysis of the model is established in this paper, static subtree and dynamic subtree analysis for gyro accelerometer “embrace” the accident model and probability of accident. The results found in gyro accelerometer “embrace” the main cause of the accident, used to guide practice, reduce the gyro accelerometer “running” accident, increasing the safety of the inertial navigation system.
Keywords :
accelerometers; fault trees; gyroscopes; inertial navigation; inertial systems; DFTA method; dynamic fault tree analysis; dynamic subtree analysis; gyro accelerometer; inertial navigation system; static subtree analysis; Accelerometers; Accidents; Analytical models; Fault trees; Inertial navigation; Logic gates; Markov processes; Markov chain; inertial navigation system; the reliability of dynamic fault tree;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6896272
