Practical application and implementation of distributed system-level diagnosis theory

2002 ◽  
Author(s):  
R. Bianchini ◽  
K. Goodwin ◽  
D.S. Nydick
Keyword(s):  
Distributed System ◽  
System Level ◽  
Practical Application

Policies for System-level Diagnosis in a Non-Hierarchic Distributed System

1984 ◽  
Vol R-33 (4) ◽  
pp. 333-342 ◽  
Author(s):  
Roberto Negrini ◽  
Mariagiovanna Sami ◽  
Nello Scarabottolo
Keyword(s):  
Distributed System ◽  
System Level

A distributed system-level diagnosis algorithm for arbitrary network topologies

1995 ◽  
Vol 44 (2) ◽  
pp. 312-334 ◽  
Author(s):  
S. Rangarajan ◽  
A.T. Dahbura ◽  
E.A. Ziegler
Keyword(s):  
Distributed System ◽  
System Level ◽  
Network Topologies ◽  
Diagnosis Algorithm

A system-level dual-redundancy steer-by-wire system

2021 ◽  
pp. 095440702110090
Author(s):  
Junnan Mi ◽  
Tong Wang ◽  
Xiaomin Lian
Keyword(s):  
Fault Injection ◽  
System Level ◽  
Passive Safety ◽  
Active Safety ◽  
System Failure ◽  
Practical Application ◽  
Critical Problem ◽  
Safety Problem ◽  
Steer By Wire ◽  
Wire System

Vehicle steer-by-wire system (SBW) can improve the handling stability, passive safety, active safety and drive comfort significantly, which becomes a hot topic in research. However, the safety problem of SBW is one of the most critical problem in its practical application. In order to solve the safety reliability problem of SBW, a dual-redundancy steer-by-wire system (DSBW) is proposed in this paper by applying the redundancy theory, in which no system failure is achieved when any single random electrical fault occurs, showing that DSBW is a system-level dual-redundancy system rather than a system with local redundancy. Finally, a DSBW prototype is manufactured to prove its high safety reliability. Fault injection experiments of the system are performed, in which DSBW works normally when any single electrical fault occurs.

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