Adaptive vehicle traction force control for intelligent vehicle highway systems (IVHSs)

2003 ◽  
Vol 50 (1) ◽  
pp. 37-47 ◽  
Author(s):  
Hyeongcheol Lee ◽  
M. Tomizuka
Keyword(s):  
Force Control ◽  
Traction Force ◽  
Intelligent Vehicle ◽  
Intelligent Vehicle Highway Systems

Gain-Scheduled Control Approach by Logarithm Transformation for Electrical Vehicle Traction Force Control

2014 ◽  
Vol 619 ◽  
pp. 283-287
Author(s):  
Jieh Shian Young ◽  
Yu Bang Lin ◽  
Kuan Jie Chen ◽  
Po Ting Chen
Keyword(s):  
Force Control ◽  
Traction Force ◽  
Road Surface ◽  
Real Situation ◽  
Slip Ratio ◽  
Control Approach ◽  
Electrical Vehicle ◽  
And Control ◽  
Gain Scheduled

This paper proposes an approach by logarithm to evaluating the electrical vehicle traction force control directly instead of the slip ratio measurements. Utilizing the built character database of the driven motor, or so-called current-RPM-torque database, a gain-scheduled approach by logarithm transformation is developed to provide the appropriate traction force while one traction wheel of the vehicle is traveling into different road surface. An illustrated simulation with a scenario close to real situation is also given to show the feasibility to evaluate and control the traction force through the database of the motor.

Sign in / Sign up

Export Citation Format

Share Document