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基于广义失谐量的引信能量无线传输控制方法

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基于广义失谐量的引信能量无线传输控制方法
Power Wireless Transmission Control Method for Fuze Inductive Setting with Generalized Detuning Quantity
投稿时间:2016-03-01
DOI:10.15918/j.tbit1001-0645.2017.08.016
中文关键词:引信感应装定广义失谐量副线圈
English Keywords:fuzeinductive settinggeneralized detuning quantitysecondary coil
基金项目:
作者单位
常悦北京理工大学 机电学院, 北京 100081
中国人民解放军63961部队, 北京 100012
周晓东军械工程学院 弹药工程系, 河北, 石家庄 050003
李杰北京理工大学 机电学院, 北京 100081
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中文摘要:
为解决引信感应装定过程中耦合回路失谐导致能量无线传输效率降低问题,提出一种基于耦合回路广义失谐量的引信能量无线传输自适应控制方法.建立了次级回路电流的数学模型,并根据该模型提出自适应控制方法,通过检测基于耦合回路广义失谐量的电流变化率,生成压控振荡器的控制信号,使次级回路电流趋近于最大值,实现能量无线传输自适应控制.最后,构建了基于等效次级回路的副线圈反馈硬件电路,并对该方法进行了实验验证,实验结果表明该控制方法可行有效.
English Summary:
In order to solve the problem of energy wireless transmission efficiency reduction in the process of fuze inductive setting, a wireless power transmission self-adaptive control method of fuze was proposed based on the generalized detuning quantity of the coupling loop. Firstly, the mathematical model of the secondary loop current was constructed to be used for the proposal of self-adaptive control method. Then, the control signals of voltage-controlled-oscillator was generated by testing the current rate based on the generalized detuning quantity of the coupling loop to maximize the secondary circuit current so that wireless energy transmission would be controlled adaptively. Finally, secondary coil feedback hardware circuit was constructed based on the equivalent secondary loop, and the method was also verified by experiments. The experimental results show that the control method is feasible and effective.
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