Development of HILS System for Testing Embedded System of the BCU for HEV

Author

Hwang, Hyun-Soo ; Jang, In-Gyu ; Seo, Inkeun ; Park, Jong-Hyuk ; Jeon, JaeWook ; Hwang, Sung-Hoo

Author_Institution

Sch. of Mech. Eng., Sungkyunkwan Univ., Suwon

fYear

2008

fDate

12-15 Oct. 2008

Firstpage

286

Lastpage

291

Abstract

Regenerative braking is a core technology to reduce the energy consumption in hybrid electric vehicle (HEV). Accordingly, properly optimized control strategy is needed to maximize the efficiency of regenerative braking and ensure the stability of motor and battery. In this paper, brake control logic was modeled by MATLAB/Simulink. And the hardware-in-the-loop-simulation (HILS) system is constructed for verifying the brake control unit (BCU) logic. The BCU logic is implanted on the embedded system operated a micro processor unit (MPU), MPC-556 and the HEV model constructed also with MATLAB/Simulink is loaded on the real-time simulation environment. By communicating between the BCU and the HEV model a HILS system is completed ad HIL simulation is performed.

Keywords

brakes; control engineering computing; hybrid electric vehicles; stability; BCU; HEV; HILS system; battery stability; brake control unit logic; embedded system; hardware-in-the-loop-simulation; hybrid electric vehicle; motor stability; regenerative braking; Batteries; Control systems; Embedded system; Energy consumption; Hybrid electric vehicles; Logic; MATLAB; Mathematical model; Stability; System testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechtronic and Embedded Systems and Applications, 2008. MESA 2008. IEEE/ASME International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2367-5

Electronic_ISBN

978-1-4244-2368-2

Type

conf

DOI

10.1109/MESA.2008.4735684

Filename

4735684