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几种反馈类型判别法
引用本文:胡承忠,郑家奎.几种反馈类型判别法[J].山东电大学报,2006(4):64-66.
作者姓名:胡承忠  郑家奎
作者单位:泰山学院物理系,山东,泰安,271000 泰山学院物理系,山东,泰安,271000
摘    要:首先介绍了反馈的几种基本概念,然后分析了正负反馈的几种判别方法(同点连接判别法,串联同相、并联反相判别法,口诀判别法),接着讨论了电压、电流反馈的判断,串联并联反馈的判断,并对其进行了分析总结.

关 键 词:串联反馈  并联反馈  电压反馈  电流反馈
文章编号:1008-3340(2006)04-0064-03
修稿时间:2006年7月20日

Ways of Identifying the Feed Backs
HU Cheng-zhong,ZHENG Jia-kui.Ways of Identifying the Feed Backs[J].Journal of Shandong TV University,2006(4):64-66.
Authors:HU Cheng-zhong  ZHENG Jia-kui
Abstract:It first introduces some concepts of feed back and analyses several positive and negative ways to make it out,(the way of identifying the same spot connection,the way of identifying series same phase and shunt opposite phase,the way of identifying a pithy formula).Then it discusses the identifications of voltage feed back and current feed back,series feed back and shunt feed back and finally comes to a conclusion for it by analyzing them.
Keywords:series feedback  shunt feedback  voltage feedback  current feedback
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