将偏差的比例（Proportion）、积分（Integral）和微分（Differential）通过线性组合构成控制量，用这一控制量对被控对象进行控制，这样的控制器称PID控制-The proportion of deviation (Proportion), points (Integral) and differential (Differential) constituted by a linear combination of the control volume, use this c

The key concept in principal component analysis (PCA) is to reduce a high dimensional data volume into a lower dimensional space, where the low dimensional data con-tams most of the useful information/variance contained in the original data set. The

Adaptive Volume Rendering using Fuzzy Logic Control

AIAA paper about detumbling Magnetic Detumbling of a Rigid Spacecraft