Fault-Tree-Based Service Availability Model in Cloud Environments: A Failure Trace Archive Approach

2017 ◽  
pp. 74-86
Author(s):  
Alexandru Butoi ◽  
Gheorghe Cosmin Silaghi
Keyword(s):  
Fault Tree ◽  
Service Availability ◽  
Trace Archive ◽  
Cloud Environments ◽  
Availability Model

Analyzing the State Estimation Software Package Reliability Using the Fault Tree Technology

2018 ◽  
Vol 6 (6) ◽  
pp. 24-34
Author(s):  
Irina N. KOLOSOK ◽  
◽  
Elena S. KORKINA ◽  
Alexandr V. TIKHONOV ◽  
◽  
...  
Keyword(s):  
State Estimation ◽  
Software Package ◽  
Fault Tree ◽  
The State ◽  
Package Reliability

Effect of Event Relocation on BDD Conversion from Fault Tree

2019 ◽  
Vol 7 (2) ◽  
pp. 273-280
Author(s):  
Byeong Ho Cho ◽  
Wonki Hyun ◽  
Woojune Yi ◽  
Sang Ahm Kim
Keyword(s):  
Fault Tree

Failure Localization in a Multistage S-Band Power Amplifier

2016 ◽  
Author(s):  
Clarence Rebello ◽  
Ted Kolasa ◽  
Parag Modi
Keyword(s):  
Output Power ◽  
Power Amplifier ◽  
Fault Tree ◽  
Root Cause ◽  
Failure Investigation ◽  
Band Power ◽  
Cause Of Failure ◽  
Design Materials ◽  
Board Level ◽  
Failure Localization

Abstract During the search for the root cause of a board level failure, all aspects of the product must be revisited and investigated. These aspects encompass design, materials, and workmanship. In this discussion, the failure investigation involved an S-Band Power Amplifier assembly exhibiting abnormally low RF output power where initial troubleshooting did not provide a clear cause of failure. A detailed fault tree drove investigations that narrowed the focus to a few possible root causes. However, as the investigation progressed, multiple contributors were eventually discovered, some that were not initially considered.

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