front feed meaning in English

前馈
前伺式

Fuzzy and front feed control of induction heating temperature
前馈复合控制方法
In order to enhance the precision , this design proposes that temperature - measuring circuit of platinum resistors and software should be employed to carry on adjustment of measured precision ; it also proposes that the interference of the grid can be reduced by the voltage front feed ; and meanwhile it calls for the application of the photoelectric insulation , the over heating protection and alarm so as to enhance the security performance of the system
为了提高精度，本设计还采用了铂电阻温度测量电路，并利用软件对测量精度进行自校准；通过电压前馈控制减少电网干扰。此外，设计中还加入了光电隔离措施及过热自动保护和报警功能，以增强系统的安全性能。