An Index Based Threat Modeling Method for Path Planning

2009 ◽  
Author(s):  
Juan Liu ◽  
Xiao-bo Li ◽  
Yong-lin Lei ◽  
Wei-ping Wang
Keyword(s):  
Path Planning ◽  
Modeling Method ◽  
Threat Modeling

scholarly journals Motion Reliability Modeling and Evaluation for Manipulator Path Planning Task

2015 ◽  
Vol 2015 ◽  
pp. 1-13 ◽  
Author(s):  
Tong Li ◽  
Qingxuan Jia ◽  
Gang Chen ◽  
Hanxu Sun
Keyword(s):  
Path Planning ◽  
Maximum Entropy ◽  
Model Calculation ◽  
Reliability Evaluation ◽  
Modeling Method ◽  
One Dimensional ◽  
Position Accuracy ◽  
Planning Task ◽  
Multidimensional Integral ◽  
Dimensional Integral

Motion reliability as a criterion can reflect the accuracy of manipulator in completing operations. Since path planning task takes a significant role in operations of manipulator, the motion reliability evaluation of path planning task is discussed in the paper. First, a modeling method for motion reliability is proposed by taking factors related to position accuracy of manipulator into account. In the model, multidimensional integral for PDF is carried out to calculate motion reliability. Considering the complex of multidimensional integral, the approach of equivalent extreme value is introduced, with which multidimensional integral is converted into one dimensional integral for convenient calculation. Then a method based on the maximum entropy principle is proposed for model calculation. With the method, the PDF can be obtained efficiently at the state of maximum entropy. As a result, the evaluation of motion reliability can be achieved by one dimensional integral for PDF. Simulations on a particular path planning task are carried out, with which the feasibility and effectiveness of the proposed methods are verified. In addition, the modeling method which takes the factors related to position accuracy into account can represent the contributions of these factors to motion reliability. And the model calculation method can achieve motion reliability evaluation with high precision and efficiency.

Towards Comprehensive Threat Modeling for Intelligent Vehicle Cyber Security

CICTP 2017 ◽  
2018 ◽  
Author(s):  
Haojie Ji ◽  
Guizhen Yu ◽  
Yunpeng Wang ◽  
Zhao Zhang ◽  
Hongmao Qin
Keyword(s):  
Cyber Security ◽  
Intelligent Vehicle ◽  
Threat Modeling

Human Behavior Modeling Method Based on the Causality Between the Situation and the Behavior

2011 ◽  
Vol 131 (3) ◽  
pp. 635-643 ◽  
Author(s):  
Kohjiro Hashimoto ◽  
Kae Doki ◽  
Shinji Doki ◽  
Shigeru Okuma ◽  
Akihiro Torii
Keyword(s):  
Human Behavior ◽  
Modeling Method ◽  
Behavior Modeling ◽  
Human Behavior Modeling

Path planning strategies for laser line forming

2003 ◽  
Author(s):  
Edward Reutzel ◽  
Kevin Gombotz ◽  
Richard Martukanitz ◽  
Panagiotis Michaleris
Keyword(s):  
Path Planning ◽  
Laser Line ◽  
Planning Strategies
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