Automatic code-generation of SPWM of cascaded two H-bridge inverter base on Matlab

Author

Wenhua Hu ; Pinggang Song

Author_Institution

Sch. of Electr. & Electron. Eng., East China Jiaotong Univ., Nanchang, China

fYear

2012

fDate

19-20 May 2012

Firstpage

590

Lastpage

593

Abstract

Trying to minimize the time consumption and cost of the whole product, a system design method and development flow chart based on Matlab/RTW is introduced, An embedded code generation method is proposed in a cascaded two H-bridge inverter system. After building and validating the algorithm models in Matlab/Simulink, a SPWM control system model whose target board is TMS320F2812 DSP is presented. Automatic code-generation is accomplished from this model, then compiled and downloaded into the TMS320F2812 DSP board. The results of the experiment are agree with theory analysis, which shows the benefit of system design and code generate using Matlab/RTW tools.

Keywords

DC motors; PWM invertors; digital signal processing chips; electric machine analysis computing; machine control; mathematics computing; program compilers; H-bridge inverter system; Matlab/RTW tools; SPWM control system model; Simulink; TMS320F2812 DSP; cascaded two H-bridge inverter; embedded code generation method; Application software; Control systems; Digital signal processing; Inverters; Pulse width modulation; System analysis and design; Time frequency analysis; Matlab; RTW; SPWM; TMS320F2812DSP;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems and Informatics (ICSAI), 2012 International Conference on

Conference_Location

Yantai

Print_ISBN

978-1-4673-0198-5

Type

conf

DOI

10.1109/ICSAI.2012.6223066

Filename

6223066