包含位置式PID算法、积分分离式PID，数据模型归一化，模态振动，多元数据分析的主分量分析投影，基于分段非线性权重值的Pso算法，一种噪声辅助数据分析方法,最终的权值矩阵就是滤波器的系数。- It contains positional PID algorithm, integral separate PID, Normalized data model, modal vibration, Principal component analysis of multivariate data analysis projection, Based on piecewise nonlinear weight value Pso algorithm, A noise auxiliary data analysis method, The final weight matrix is ??the filter coefficient.