摘要
实测南京地铁1号线列车运行时的轨道回流值,从列车防护系统ATP载波频点要求出发,结合FFT算法,给出分析轨道回流谐波成分中对ATP载波频点有影响谐波的方法。
Based on the actual measurement of the track reflux value of Nanjing Metro Line 1 as train movement, the paper gives the methods of analyzing various harmonics that have impacts on ATP carrier frequency in track reflux harmonic elements by using the FFT algorithm according to the requirements of ATP carrier frequency.
出处
《铁路通信信号工程技术》
2015年第1期41-43,88,共4页
Railway Signalling & Communication Engineering
基金
江苏省科技支撑计划项目(BE2013125)
江苏省产学研联合创新资金-前瞻性联合研究项目(BY2013004-01)
