| 基于单片机控制的PWM功率放大器的设计 |
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| 引用本文： | 赵述芳,冯广斌,张珊珊.基于单片机控制的PWM功率放大器的设计[J].军械工程学院学报,2004,16(5):35-38. |
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| 作者姓名： | 赵述芳 冯广斌 张珊珊 |
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| 作者单位： | 军械工程学院军械技术研究所，军械工程学院军械技术研究所，河北电视台 河北 石家庄 050000，河北 石家庄 050000，河北 石家庄 050031 |
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| 摘 要： | 指出了研究新型功率放大器的意义,提出了单片机控制的PWM功率放大器的设计思想,在对PWM功率放大器进行建模的基础上,设计了电流调节器,给出了数字控制算法,实现了单片机控制。PWM功率放大器的研究将为伺服系统的数字化提供新思路,为提高伺服系统的技术性能提供新方法。
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| 关 键 词： | 计算机控制 PWM功率放大器 建模 |
| 文章编号： | 1008-2956(2004)05-0035-04 |
| 修稿时间： | 2004年6月25日 |
Design of PWM Amplifier Based on Single - Chip Microcomputer Control |
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| ZHAO Shu - fang,FENG Guang - bin,ZHANG Shan - shan.Design of PWM Amplifier Based on Single - Chip Microcomputer Control[J].Journal of Ordnance Engineering College,2004,16(5):35-38. |
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| Authors: | ZHAO Shu - fang FENG Guang - bin ZHANG Shan - shan |
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| Abstract: | In this paper, the significance of research in new power amplifier is pointed out. The thought of design on PWM amplifier based on single -chip microcomputer is brought up. A model of PWM amplifier is established, a current regulator is designed and a digital control algorithm is given. Therefore the PWM amplifier based on single - chip microcomputer can be realized. The research of PWM amplifier may provide us with a new thought to turn digitalization of servo system into realities. And it may also provide us with a new method to improve the technique performances of servo system. |
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| Keywords: | computer control PWM amplifier modelling |
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