Browse Publications Technical Papers 2008-01-1572
2008-06-23

A Study on the Drivability of Hybrid Electric Vehicle 2008-01-1572

This paper studies the drivability of Hybrid Electric Vehicles (HEV), and presents some methods to improve the drivability based on experiment results. First, the working principle of HEV is introduced and the hybrid powertrain is modeled. The jerk of vehicle is applied in this paper to evaluate the drivability of HEV. After studying the cause of jerk, a series of experiments of vehicle starting, state-changing, shifting and braking are designed and implemented on a parallel HEV with an automated mechanical transmission. Analysis of these experiment results shows that optimization of clutch control and cooperation of the engine and the motor on speed and torque are effective in reducing the jerk of vehicle.

SAE MOBILUS

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

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% 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

An Approach for the Objective Description of Vehicle Longitudinal Acceleration

2011-24-0166

View Details

TECHNICAL PAPER

On-Vehicle Performance Comparison of an R-152a and R-134a Heat Pump System

2003-01-0733

View Details

TECHNICAL PAPER

Effects of a Rapid Pressure Rise on Engine Vibration and Noise

900013

View Details

X