Research on the Realization of Excitation Signal SPWM of Radar Synchronous Motor Based on DSP

被引：0
|
作者：
Zhao, Liang [1 ]
Zheng, ShiHui [1 ]
机构：
[1] Civil Aviat Flight Univ China GuangHan, Subcoll, Guanghan, Peoples R China
来源：
COMMUNICATIONS, SIGNAL PROCESSING, AND SYSTEMS, CSPS 2018, VOL III: SYSTEMS | 2020年 / 517卷
关键词：
Synchronous motor; DSP; SPWM; Asymmetry rule sampling algorithmic;
D O I：
10.1007/978-981-13-6508-9_88
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
To generate the excitation signal of radar synchronous motor which can obtain the azimuth and elevation of radar antenna, high-speed DSP was used to generate SPWM by the arithmetic of asymmetry rule sampling. The advantage, theory, and mathematic model of SPWM were deeply analyzed. Based on TMS320LF2407A, the process of obtaining SPWM was given. Finally, the test waves were analyzed. The result of experiment shows that it has advantages of high precision, real time, and simple structure to use DSP on the generation of SPWM.
引用
收藏
页码：733 / 739
页数：7
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