The Development of Brake Feel with Variable Servo Ratio Control

Paper #:
  • 2015-01-2696

Published:
  • 2015-09-27
DOI:
  • 10.4271/2015-01-2696
Citation:
Okada, S., "The Development of Brake Feel with Variable Servo Ratio Control," SAE Technical Paper 2015-01-2696, 2015, doi:10.4271/2015-01-2696.
Author(s):
Affiliated:
Abstract:
We had developed Electric Servo Brake System, which can control brake pressure accurately with a DC motor according to brake pedal force. Therefore, the system attains quality brake feeling while reflecting intentions of a driver. By the way, “Build-up” is characteristics that brake effectiveness increases in accordance with the deceleration of the vehicle, which is recognized as brake feeling with a sense of relief as not to elongate an expected braking distance at a downhill road due to large-capacity brake pad such as sports car and large vehicles. Then, we have applied the optical characteristic control to every car with Electric Servo Brake System by means of brake pressure control but not brake pad. Hereby, we confirmed that the control gives a driver the sense of relief and the reduction of pedal load on the further stepping-on of the pedal. In this paper, we describe the development of brake feel based on the control overview.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2011-04-12
Article
2016-09-06
Book
2013-12-16
Article
2016-08-24
Training / Education
2005-04-01