precompensation meaning in Chinese

预补偿
预先补偿

2 . based on the multivariable frequency control theory , a multi - variable computer - aided design software is designed using visual basic 6 . 0 after decoupling the controller model , the precompensation matrix , the dynamic compensation matrix and the feedback matrix are obtained
二、以多变量频率域控制理论为基础，结合现代控制理论对该数学模型进行解耦设计，利用vb6开发了一个多变量系统的辅助设计软件，得到它的预补偿阵，动态补偿阵和反馈增益阵。