Study of Teaching Quality Monitoring System Based on Cascade Control

The cascade control lawis introduced in the monitoring system of the higher education teaching quality,where the cascade control histogram is constructed and the security monitoring system of cascade closed-loop negative feedback is formed Each college plays a minor role in the supervision of the teaching quality while the university plays a major role in the supervision of the teaching quality.Teachers are objects to be monitored,and students are products to be exported.The two-level management system between the university and college is organically combined,controlling teaching quality automatically according to the law by altering the PID factor of main-adjustment and sub-adjustment.This paper analyzes the influence of teaching environment and students on transition process of monitoring system of teaching quality.