DSP based controller for battery charging system

Author

Duma, Radu ; Dobra, Petru ; Abrudean, Mihail ; Petreus, Dorin

Author_Institution

Dept. of Autom. Control, Tech. Univ. of Cluj, Cluj-Napoca

Volume

2

fYear

2008

fDate

22-25 May 2008

Firstpage

70

Lastpage

74

Abstract

The paper presents a digital control application, for an automotive battery charging system, using a digital signal processor (DSP) from Texas Instruments (TI). The system to be modelled is an automotive alternator. The application runs on a TMS320F2812 DSP. Once the desired functionality has been captured and simulated, using MATLAB/Simulink/embedded target for TI C2000 DSP environment can be generated code for the DSP. All task assignments to processor are automatically made by the software. Adaptive system identification is used for determining the mathematical model of the alternator. A control algorithm is implemented in order to control the output voltage of the alternator.

Keywords

adaptive systems; alternators; automotive components; battery chargers; digital control; digital signal processing chips; digital simulation; mathematics computing; secondary cells; voltage control; MATLAB; Simulink; TI C2000 digital signal processor environment; TMS320F2812 digital signal processor; adaptive system identification; automotive alternator; automotive battery charging system; digital control application; output voltage control; Alternators; Automotive engineering; Batteries; Control systems; Digital control; Digital signal processing; Digital signal processors; Instruments; Mathematical model; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation, Quality and Testing, Robotics, 2008. AQTR 2008. IEEE International Conference on

Conference_Location

Cluj-Napoca

Print_ISBN

978-1-4244-2576-1

Electronic_ISBN

978-1-4244-2577-8

Type

conf

DOI

10.1109/AQTR.2008.4588796

Filename

4588796