このエントリーをはてなブックマークに追加
ID 28429
file
A1104.pdf 1.58 MB
creator
Tong, Chia-Chang
Lin, Jhih-Yu
Li, Shih-Fan
Li, Jiun-Yi
subject
Intelligent system
Auxiliary Vacuum Brake System (VBS)
Kalman Filter
Self-diagnosis
Programmable System-onchip (PSoC)
Dynamic Reconfiguration
NDC
Technology. Engineering
abstract
The purpose of this paper focuses on designing an intelligent, compact, reliable, and robust auxiliary vacuum brake system (VBS) with Kalman filter and self-diagnosis scheme. All of the circuit elements in the designed system are integrated into one programmable system-on-chip (PSoC) with entire computational algorithms implemented by software. In this system, three main goals are achieved: (a) Kalman filter and hysteresis controller algorithms are employed within PSoC chip by software to surpass the noises and disturbances from hostile surrounding in a vehicle. (b) Self-diagnosis scheme is employed to identify any breakdown element of the auxiliary vacuum brake system. (c) Power MOSFET is utilized to implement PWM pump control and compared with relay control. More accurate vacuum pressure control has been accomplished as well as power energy saving. In the end, a prototype has been built and tested to confirm all of the performances claimed above.
journal title
5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009
start page
53
end page
58
date of issued
2009-11
publisher
IEEE SMC Hiroshima Chapter
issn
1883-3977
language
eng
nii type
Conference Paper
HU type
Conference Papers
DCMI type
text
format
application/pdf
text version
publisher
rights
(c) Copyright by IEEE SMC Hiroshima Chapter.
relation url
department
Graduate School of Engineering