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Identification of Subjective-Objective Vehicle Handling Links Using Neural Networks for the Foresight Vehicle
Technical Paper
2002-01-1126
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The paper describes the application of neural networks to understand the links between test drivers' subjective ratings of vehicle handling and measurable vehicle performance metrics as part of the Foresight Vehicle initiative. The shortcomings of classical linear methods used in previous studies (Crolla et al [1, 2 and 3]) are described along with the processes and developments made in a genetic algorithm based methodology used to find the predominantly non-linear links between subjective and objective handling. The techniques used were designed to make allowances for noise and other distractions inherent within drivers' subjective ratings. Further insights into the preferred ranges of the values of important vehicle handling metrics are presented.
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Authors
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Citation
King, R., Crolla, D., Ash, H., and Whitehead, J., "Identification of Subjective-Objective Vehicle Handling Links Using Neural Networks for the Foresight Vehicle," SAE Technical Paper 2002-01-1126, 2002, https://doi.org/10.4271/2002-01-1126.Also In
Foresight Vehicle Technology: Design, ITS, Safety, Electronics, and Materials
Number: SP-1695; Published: 2002-03-04
Number: SP-1695; Published: 2002-03-04
SAE 2002 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V111-7; Published: 2003-09-15
Number: V111-7; Published: 2003-09-15
References
- Crolla, D.A. Chen, D.C. Vehicle Handling Assessment Using a Combined Subjective-Objective Approach SAE paper 980226 1998
- Crolla, D.A. King, R.P. Ash, H.A.S. Subjective and Objective Assessment Of Vehicle Handling Performance FISITA paper F2000G346 2000
- Ash, H.A.S. King, R.P. Crolla, D.A. Correlation of objective handling characteristics and subjective perception of vehicle handling EAEC Automotive Congress 2001
- Mimuro, T. Ohsaki, M. Yasunga, H. Satoh, K. 1990 Four Parameter Evaluation Method of Lateral Transient Response SAE Technical Paper 901734 1990
- Smith, M. “Neural Networks for statistical modelling” Van Nostrand Reinhold New York 1993
- Rumelhart, D.E. McClelland “Learning Internal Representations by Error Propagation” Parallel Distributed Processing MIT Press Cambridge, MA 1 318 336 1986
- Lincke, W. Richter, B. Schmidt, R. “Simulation and Measurement of Driver Vehicle Handling Performance” SAE paper 730489 1973