论文部分内容阅读
在配料系统中基于振动给料装置采用连续给料速度控制方法建立了数学模型。给料速度控制方法以给料速度为控制参数采用闭环控制 ,在称量初期 ,基于速度给定是一个定值调节系统 ;当称量接近设定值时速度的设定值减小 ,是一个随动调节系统 ,解决了配料过程中称量速度和精度的矛盾
A mathematical model was established based on continuous feeding speed control method in the dosing system based on vibrating dosing device. Feeding speed control method to feed speed as the control parameter using closed-loop control, in the early weighing, based on the speed given is a fixed value adjustment system; when the weighing close to the set value of the speed setpoint decreases, is a Follow-up adjustment system to solve the contradiction between weighing speed and accuracy in the process of ingredients