太赫兹科学与电子信息学报Issue(5)：802-806,5.DOI:10.11805/TKYDA201305.0802
基于FPGA的dSPACE平台扩展方法
An extension method based on FPGA for dSPACE
舒杨1
作者信息
- 1. 中国工程物理研究院 总体工程研究所，四川 绵阳 621999
- 折叠
摘要
Abstract
In order to increase the I/O ports and the quantity of Pulse Width Modulation(PWM) in Hardware In Loop(HIL) simulation platform of dSPACE, an extension method based on Field Programmable Gate Array(FPGA) for dSPACE is presented. By constructing the data bus and the instruction bus between dSPACE and FPGA, the command table module, I/O extension module, the PWM generator module, A/D sample preprocessing module and data processing module are constructed on the FPGA, and the corresponding control models are constructed in MATLAB/Simulink. The dSPACE control on the FPGA extension modules and data exchange are implemented by the proposed method. Experimental results indicate that the proposed extension method can save the resource of the dSPACE platform, increase the dSPACE operating frequency , and enhance the function of the dSPACE as well.关键词
dSPACE扩展/现场可编程门阵列/半实物仿真Key words
dSPACE extension/Field Programmable Gate Array/Hardware In Loop simulation分类
信息技术与安全科学引用本文复制引用
舒杨..基于FPGA的dSPACE平台扩展方法[J].太赫兹科学与电子信息学报,2013,(5):802-806,5.
