虚拟力的无线传感网络覆盖，IMC-PID是利用内模控制原理来对PID参数进行计算，IDW距离反比加权方法，对信号进行频谱分析及滤波，供做算法研究人员参考，相参脉冲串复调制信号。- Virtual power wireless sensor network coverage, The IMC- PID is using the internal model control principle for PID parameters is calculated, IDW inverse distance weighting method, The signal spectral analysis and filtering, Algorithm for researchers to do reference, Complex modulation coherent pulse train signal.