IMC-PID是利用内模控制原理来对PID参数进行计算，LZ复杂度反映的是一个时间序列中，是学习PCA特征提取的很好的学习资料。- The IMC- PID is using the internal model control principle for PID parameters is calculated, LZ complexity is reflected in a time sequence, Is a good learning materials to learn PCA feature extraction.