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基于混沌电路的电介质传输线故障检测

更新时间:2020-08-13 06:22:59 大小:187K 上传用户:IC老兵查看TA发布的资源 标签:混沌电路 下载积分:5分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

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实验验证了一种基于电混沌信号测量电介质传输线故障的检测方法。该方法将改进型的Colpitts电路产生的混沌信号作为信号源,利用混沌信号相关法对传输线的开路点和阻抗失配进行了测量。实验结果表明,该方法结构简单且价格低廉,可实现电缆不同类型反射事件的识别。

Experimental study of testing wire fault using electronic chaotic signal was performed.Chaotic signal generated by the Colpitts oscillator served as a probe signal.The breakpoint location and impedance estimation were detected by correlating the chaotic signal back-reflected from the fault with its delayed duplicate.The results show that this method was compact and cheep,and could measure several different kinds of wire faults.

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基于混沌电路的电介质传输线故障检测.pdf 187K

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