Browse Publications Technical Papers 2000-05-0046
2000-06-12

Modeling and design of hybrid control system for dual hybrid electric vehicle drivetrains 2000-05-0046

This paper describes the modeling of dual hybrid electric vehicle drivetrain and proposes a hybrid control system for controlling the drivetrains. In dual hybrid electric drivetrains, the energy from the engine passes through the planetary gear set and is split into the generator and motor paths. A complete dual hybrid electric drivetrain system model is developed. The modeling process is discussed for each of the major components of dual hybrid electric drivetrain, such as planetary gear transmission, gasoline engine, motor, generator and vehicle dynamics. Integrated nonlinear model and effects of parameter variations are also studied. The hybrid control system which is a discrete-event system interacting with a continuous-state system, is suitable for modeling and control of the systems that have state jumps and dynamics changes. In this paper, on/off state of engine is treated as a discrete state of HEV system and, velocities and torques, etc., as continuous states. The proposed hybrid control system consists of a continuous-state plant to be controlled, a continuous-state controller, an interface, and discrete-state controller. Simulation results are also presented comparing the performance of the proposed hybrid control system with that of the conventional HEV controller.

SAE MOBILUS

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

Access SAE MOBILUS »

Members save up to 18% 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.

Due to current capacity constraints, printed versions of our publications - including standards, technical papers, EDGE Reports, scholarly journal articles, books, and paint chips - may experience shipping delays of up to four to six weeks. We apologize for any inconvenience.
We also recommend:
TECHNICAL PAPER

Numerical Simulation and Optimum Design of Automotive Catalytic Converters

2000-05-0309

View Details

JOURNAL ARTICLE

Evaluation and Design of Electric/Electronic-Architectures of the Electric Vehicle

2016-01-9143

View Details

TECHNICAL PAPER

Handling Delays in Stability Control of Electric Vehicles Using MPC

2015-01-1598

View Details

X