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tie dao xin hao she bei shun tai mai chong gan rao de fen xi yu dui ce
Author(s): 
Pages: 87-89
Year: Issue:  1
Journal: Railway Signalling & Communication Engineering

Keyword:  铁道信号设备瞬态脉冲干扰双指数函数抗干扰对策;
Abstract: 针对瞬态脉冲干扰容易造成铁道信号电气产品产生误动作或损害等实际情况,根据瞬态脉冲信号时域特点采用双指数函数进行建模仿真,通过傅氏变换把时域信号转换为频域信号,利用最大包络法在频域对瞬态脉冲干扰信号的特点进行分析,并结合频域的特点给出一些抗干扰对策,来提高铁道信号设备的安全性和可靠性.
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