Browse Publications Technical Papers 2016-01-1906
2016-09-14

The Research of Drivability Evaluation Index and Quantitative Method 2016-01-1906

The application of energy efficient technologies reduces the driving qualities of vehicles. Taking subjective evaluation methods to evaluate vehicle qualities is costly, poor reproducibility, seriously affecting the vehicle calibration cycle. In order to overcome the drawbacks of the subjective evaluation methods, this paper analyzes the characteristics of the content of drivability evaluation, and the subjective evaluation system is modified for an objective evaluation system. A Fuzzy Hierarchy quantization method is proposed based on AHP (Analysis Hierarchy Progress) and Fuzzy comprehensive method to quantify the content of drivability evaluation. This paper studied the topology relationship of subjective evaluation and vehicle performance parameters, and the drivability model of objective evaluation; the Fuzzy AHP combined with expert experience, the right weight of valuation indexes for quantitative analysis, and the model of objective evaluation are established based on Hierarchy Fuzzy Method. Experimental results show that the proposed method can achieve the objective evaluation of drivability and can be more rapid feedback drivability to further guidance on calibration.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 17% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Research on Dynamic 3 - Parameter Shift Schedule of Automatic Transmission

912488

View Details

TECHNICAL PAPER

Development of a CAE Method for Predicting Vehicle Launch Performance with Various VCT Strategies

2018-01-0487

View Details

TECHNICAL PAPER

Model-Based Methodology for Air Charge Estimation and Control in Turbocharged Engines

2013-01-1754

View Details

X