Real-time fault detection algorithm for the Space Shuttle Main Engine

1990 ◽  
Author(s):  
H. PANOSSIAN ◽  
V. KEMP ◽  
R. NELSON ◽  
M. TANIGUCHI
Keyword(s):  
Fault Detection ◽  
Real Time ◽  
Space Shuttle ◽  
Detection Algorithm ◽  
Main Engine

Multi-Parameter Algorithm to Enhance Real-Time Space Shuttle Main Propulsion System Fault Detection

1995 ◽  
Author(s):  
Claudia M. Meyer ◽  
William A. Maul ◽  
Kenneth J. Dwyer ◽  
June F. Zakrajsek
Keyword(s):  
Fault Detection ◽  
Real Time ◽  
Space Shuttle ◽  
Propulsion System ◽  
Time Space

A Study on Fault Detection Algorithm for Motor Control Unit of Electric Vehicle

2013 ◽  
Vol 431 ◽  
pp. 226-230
Author(s):  
Dong Hyun Seo ◽  
Wae Gyeong Shin ◽  
Jong Sang No
Keyword(s):  
Motor Control ◽  
Fault Detection ◽  
Real Time ◽  
Electric Motor ◽  
Control Unit ◽  
Detection Algorithm ◽  
Control Units ◽  
Safety And Reliability ◽  
Different Characteristics ◽  
And Control

Algorithms for motor control unit in electric vehicles are being actively developed with consideration given to safety and reliability these days. Faults during driving are a critical problem that is directly linked to the safety of drivers, and studies on fault detection of control units in various situations are needed. This study investigated the faults of control units in a signal level interface with a dynamic model of drive motor and the real-time interconnection of motor control unit and HILS (hardware-in-the-loop simulation). It was found through real-time simulation that simulating the fault conditions with the sensors of motor control unit could reveal different characteristics of motor control unit. Furthermore, vehicle driving simulations with electric motor control were performed. The results of this study are expected to help the development of electric motor simulations and the evaluation of MCU and control algorithms.

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