Operation control method of high magnetic grading process

The method of controlling a strongly magnetic separation run other processes belonging to the technical field of automatic control, according to magnetic intensity and the actual value of the quality indicator expectations based control loop, based on other high intensity magnetic separation process control settings to optimize the control loop, improve concentrate grade and lower grade tailings. The present invention ensure that the system is running on concentrate grade with an expected value corresponding to a desired value grade tailings working point, using the neural network and concentrate grade tailings grade non-real-time online measurement prediction using motion compensation method inhibit a variety of unknown disturbances adverse impact on the sorting process, thereby reducing the tailings grade at the same time improve concentrate grade and metal recovery beneficiation to improve the final product. This method may be implemented by software, the software system implemented with separate software modules function algorithm file low decoupling, ease of maintenance and expansion algorithms, and to provide technical support platform for running operation control method and its system design other high intensity magnetic separation process .