Consistency assessment for vehicle validation based on multiple hierarchical projection GRA method
A MHP-RGA (Multiple Hierarchical Projection Grey Relational Analysis) method is proposed for consistency and effectiveness assessment between validation results, which is focus on ADAS or autonomous driving functions under designed test case. The complex and interactive systemic output trace could be projected and calculated to the normalized relevance degree from multi-dimensional concerned levels such as the system architecture, component constitution, functional behavior, and measurement approaches. It can identify the inconsistencies sources between different validation types or test rounds (e.g simulation vs. open-road testing) with quantification. The experiment of FCW (front collision warning) scenario shows its abilities and the wide application prospect.
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Consistency assessment for vehicle validation based on multiple hierarchical projection GRA method
Semantic Scholar · Engineering · 2023
Abstract
A MHP-RGA (Multiple Hierarchical Projection Grey Relational Analysis) method is proposed for consistency and effectiveness assessment between validation results, which is focus on ADAS or autonomous driving functions under designed test case. The complex and interactive systemic output trace could be projected and calculated to the normalized relevance degree from multi-dimensional concerned levels such as the system architecture, component constitution, functional behavior, and measurement approaches. It can identify the inconsistencies sources between different validation types or test rounds (e.g simulation vs. open-road testing) with quantification. The experiment of FCW (front collision warning) scenario shows its abilities and the wide application prospect.