scholarly journals Estimation of Critical Gap Using Maximum Likelihood Method at Unsignalized Intersection: A Case Study in Adama City, Ethiopia

2021 ◽  
Vol 7 (2) ◽  
pp. 48
Author(s):  
Fikedu Rage Faye
Keyword(s):  
Maximum Likelihood ◽  
Maximum Likelihood Method ◽  
Likelihood Method ◽  
Critical Gap

A Case Study for a Turbogenerator Accident Using Multiscale Association

2008 ◽  
Vol 130 (6) ◽  
Author(s):  
Da-Ren Yu ◽  
Wei Wang ◽  
Zhi-Qiang Zhang ◽  
Qing-Hua Hu ◽  
Xiao-Min Zhao
Keyword(s):  
Neural Network ◽  
Maximum Likelihood ◽  
Multiscale Analysis ◽  
Maximum Likelihood Method ◽  
Likelihood Method ◽  
Sensor Fault ◽  
Recorded Data ◽  
Novel Method ◽  
True Signal

This paper presents a novel method of multiscale association for analyzing a turbogenerator accident having strange behaviors and serious consequence. Wave index (WI) and credibility of sensor fault are proposed based on multiscale analysis of the recorded data, and then the associational degree of WI is used to detect sensor fault. In addition, mechanism models are built to verify that detection. Furthermore, maximum likelihood method and neural network are applied to estimate the confidence interval of the fault sensor and the true signal. The estimation has been used to clearly explain the cause of this accident.

A maximum likelihood method for driver-specific critical-gap estimation

2017 ◽  
Author(s):  
Dennis Orth ◽  
Dorothea Kolossa ◽  
Milton Sarria Paja ◽  
Kersten Schaller ◽  
Andreas Pech ◽  
...  
Keyword(s):  
Maximum Likelihood ◽  
Maximum Likelihood Method ◽  
Likelihood Method ◽  
Critical Gap
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