Complete directed tree analysis method for linear active networks

1986 ◽  
Vol 3 (1) ◽  
pp. 23-35
Author(s):  
Huang Ruji
Keyword(s):  
Active Networks ◽  
Analysis Method ◽  
Directed Tree ◽  
Tree Analysis

Application of Fault Tree Analysis Method on Hazard Identification in Highway Construction

2012 ◽  
Vol 446-449 ◽  
pp. 2466-2469
Author(s):  
Chun Feng Yang ◽  
Yun Bao Jia ◽  
Ji Shu Sun ◽  
Ji Zhou
Keyword(s):  
Fault Tree ◽  
Highway Construction ◽  
Fault Tree Analysis ◽  
Hazard Identification ◽  
Analysis Method ◽  
Tree Analysis

Research of Plane Hydraulic Diagnosis based on AHP Fault Tree Analysis Method

2011 ◽  
Vol 28 (2) ◽  
pp. 25-28
Author(s):  
张莉 ZHAGN Li ◽  
王峰 WANG Feng ◽  
温克利 WEN Ke-li
Keyword(s):  
Fault Tree ◽  
Fault Tree Analysis ◽  
Analysis Method ◽  
Tree Analysis

A novel ranking function-based triangular intuitionistic fuzzy fault tree analysis method

2020 ◽  
Vol 39 (3) ◽  
pp. 2753-2761
Author(s):  
Hui Zhou ◽  
Haiping Ren
Keyword(s):  
Fault Tree ◽  
Fault Tree Analysis ◽  
Ranking Function ◽  
Analysis Method ◽  
Tree Analysis ◽  
Factors Affecting ◽  
Intuitionistic Fuzzy Numbers ◽  
Intuitionistic Fuzzy ◽  
Operational Laws ◽  
Fuzzy Fault Tree Analysis

In reliability field, the probabilities of basic events are often treated as exact values in conventional fault tree analysis. However, for many practical systems, because the concept of events may be ambiguous, the factors affecting the occurrence of events are complex and changeable, so it is difficult to obtain accurate values of the occurrence probability of events. Fuzzy sets can well deal with these situations. Thus this paper will develop a novel fault tree analysis method in the assumption of the values of probability of basic events expressed with triangular intuitionistic fuzzy numbers. First, a new ranking function of triangular intuitionistic numbers is established, which can reflect the behavior factors of the decision maker. Then a novel fault tree analysis method is put forward on the basis of operational laws and the proposed ranking function of triangular intuitionistic numbers. Finally, an example of weapon system “automatic gun” is employed to show that the proposed fault tree analysis method is feasible and effective.

scholarly journals Failure analysis of storage tank component in LNG regasification unit using fault tree analysis method (FTA)

2017 ◽  
Author(s):  
Cukup Mulyana ◽  
Fajar Muhammad ◽  
Aswad H. Saad ◽  
Mariah ◽  
Nowo Riveli
Keyword(s):  
Failure Analysis ◽  
Storage Tank ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
Analysis Method ◽  
Tree Analysis

Applied Research of Fault Tree Analysis Method of Liquefaction Dangerous Goods Safety Management in the Yangtze River Water Transportation

2013 ◽  
Vol 869-870 ◽  
pp. 343-347
Author(s):  
Hui Dan Lin ◽  
Geng Jun Gao
Keyword(s):  
River Water ◽  
Yangtze River ◽  
Safety Management ◽  
Rapid Development ◽  
Fault Tree ◽  
Fault Tree Analysis ◽  
The Yangtze River ◽  
Analysis Method ◽  
Tree Analysis ◽  
Water Transportation

In recent years, with the rapid development of petroleum, chemical and energy industry around the Yangtze River, the variety and quantity transportation of dangerous chemicals has also dramatically increased through Yangtze River. This paper applies fault tree analysis method of specific LPG to obtain problems existing in the Yangtze river water transportation safety management and according to these series of problem, it puts forward some relevant management measures, hoping to minimum the possibility and damage of potential risk accident so as to the risk control measures more scientific, strict and meticulous.

Reliability Evaluation & Analysis of UHVDC Transmission System

2013 ◽  
Vol 860-863 ◽  
pp. 2107-2111
Author(s):  
Cong Zhao ◽  
Yuan Zeng ◽  
Guang Yu Lei
Keyword(s):  
High Voltage ◽  
Direct Current ◽  
Fault Tree Analysis ◽  
Transmission System ◽  
Repair Time ◽  
Analysis Method ◽  
Fault Probability ◽  
Tree Analysis ◽  
High Voltage Direct Current ◽  
Current Transmission

The reliability of UHVDC (ultra-high voltage direct current) transmission system is significant to the development of power grid. The paper selects dual 12-pulse converters on each pole to model and analyze the UHVDC transmission system. Firstly, the system is divided into six subsystems to evaluate the reliability by the fault tree analysis method. Then based on the fault frequency and the repair time of each subsystems bottom components, the paper calculates the fault frequency and the repair time of each subsystem. Using the frequency and duration method, the paper calculates the fault probability, fault frequency and repair time of the whole system. Finally, it is validated by the actual data of typical lines.

Sign in / Sign up

Export Citation Format

Share Document