| SVPWM的SG设计及FPGA实现 |
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| 引用本文： | 吴平仿,吴定会,纪志成. SVPWM的SG设计及FPGA实现[J]. 微特电机, 2006, 34(10): 26-28,40 |
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| 作者姓名： | 吴平仿 吴定会 纪志成 |
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| 作者单位： | 江南大学,江苏,无锡,214122 |
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| 基金项目： | 江苏省高技术研究发展计划项目 |
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| 摘 要： | 根据SVPWM的基本原理,提出了一种软件和硬件相结合设计的SVPWM新方法.利用人工神经网络计算参考电压矢量,而参考电压矢量所在扇区用感知器网络进行判断,矢量作用时间及开关开通时间采用软件和硬件相结合的设计方法进行计算.整个系统在System Generator（SG）中进行建模和仿真,成功后将模型下载到FPGA芯片,产生了SVPWM波形,实验证明了该方法的有效性.
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| 关 键 词： | 人工神经网络 |
| 文章编号： | 1004-7018（2006）10-0026-03 |
| 收稿时间： | 2006-05-10 |
| 修稿时间： | 2006-05-10 |
The Design of SVPWM Based -on SG and Implementation on FPGA |
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| WU Ping-fang,WU Ding-hui,JI Zhi-cheng. The Design of SVPWM Based -on SG and Implementation on FPGA[J]. Small & Special Electrical Machines, 2006, 34(10): 26-28,40 |
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| Authors: | WU Ping-fang WU Ding-hui JI Zhi-cheng |
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| Affiliation: | Southern Yangtze University, Wuxi 214122, China |
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| Abstract: | According to the principle of SVPWM, a novel algorithm for SVPWM based on integrating of the software and hardware is proposed. The reference voltage vector is designed with ANN ,the sector which the reference voltage vector locates is designed with a perceptron,the vector operation time and switching time is calculated directly with functions, which is embedded some codes into the hardware. It is implemented and simulated in system generator, then validated in the FPGA platform. The results of the experiment indicate the efficiency. |
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| Keywords: | SVPWM FPGA SG |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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