Scenario-based Parameter Boundary Reduction Approach for Highly Automated Driving Vehicles
- Scenario-based testing is essential for Highly Automated Driving (HAD) vehicles to determine the safety-related input parameters and their boundaries. The increasing complexity, vehicle functions, and operational design pose new challenges for scenario-based testing, as the number of scenarios is enormous. Therefore, an efficient and systematic process is required in the various stages of scenario-based testing. The contribution of this study is to provide sensitivity information of safety related parameters and support logical scenario reduction. This paper presents an approach that supports to optimize the safety-related parameters boundary towards logical scenario reduction. Additionally, sensitivity analysis is applied by computing Variance- Based Sensitivity Analysis (VBSA) indices and prioritize the input parameters. Two datasets are investigated by VBSA based on the input parameters. One dataset is based on the samples from realworld scenarios and other dataset is derived from the samples considering statistic distributionsScenario-based testing is essential for Highly Automated Driving (HAD) vehicles to determine the safety-related input parameters and their boundaries. The increasing complexity, vehicle functions, and operational design pose new challenges for scenario-based testing, as the number of scenarios is enormous. Therefore, an efficient and systematic process is required in the various stages of scenario-based testing. The contribution of this study is to provide sensitivity information of safety related parameters and support logical scenario reduction. This paper presents an approach that supports to optimize the safety-related parameters boundary towards logical scenario reduction. Additionally, sensitivity analysis is applied by computing Variance- Based Sensitivity Analysis (VBSA) indices and prioritize the input parameters. Two datasets are investigated by VBSA based on the input parameters. One dataset is based on the samples from realworld scenarios and other dataset is derived from the samples considering statistic distributions with a specific parameter range. Moreover, the proposed approach is applied to an exemplary use case and the outcomes are demonstrated.…
Author: | Marzana KhatunORCiD, Heinrich Litagin, Rolf Jung, Michael Glaß |
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DOI: | https://doi.org/10.53375/icmame.2023.112 |
Identifier: | 978-625-00-1526-1 OPAC HS OPAC extern |
Parent Title (English): | ICMAME 2023 : Conference Proceedings |
Place of publication: | Dubai, UAE |
Document Type: | conference proceeding (article) |
Conference: | International Conference on Mechanical, Automotive and Mechatronics Engineering (ICMAME 2023), 29-30 April 2023, Dubai, UAE |
Language: | English |
Date of Publication (online): | 2023/04/30 |
Year of first Publication: | 2023 |
Tag: | Proportional Integral Derivative; Renewable Energy; Statistical Analysis; Swarm Intelligence |
Volume: | 2023 |
Article Number: | 112 |
Number of pages: | 6 Seiten |
First Page: | 1 |
Last Page: | 6 |
Institutes: | IFM - Institut für Fahrerassistenz und vernetzte Mobilität |
Open Access: | open_access |
Research focus: | FSP2: Mobilität |
Eigenständige Forschungsfelder | |
Publication Lists: | Jung, Rolf |
Khatun, Marzana | |
Litagin, Heinrich | |
Publication reviewed: | begutachtet |
Release Date: | 2023/12/21 |