The invention discloses a computer film
cutting production
application management system, and belongs to the technical field of production
processing control. The technical problem that in an existing scheme, the film tension self-
adaptive control effect is poor is solved. The high-precision
encoder is used for achieving tension monitoring of a thin film transmission full path, integrating multi-dimensional data such as linear speed difference, pressure deviation and environment temperature, and implementing a dynamic error compensation mechanism, so that the
system still keeps stable precision in different temperature environments, and the real-
time control requirement of high-speed film
cutting is met; the position weight and the film thickness are coupled through a tension
sensitivity coefficient, adjacent section speed difference feedback correction is introduced, and self-adaptive adjustment of films with different thicknesses is achieved through threshold value dynamic configuration and a
sensitivity coefficient formula; through PID closed-loop feedback and a self-adaptive integral separation mode, integration is started when tension fluctuation is abnormal,
delay is adjusted through cooperation of a sampling period and current, it is ensured that the
response time of tension sudden change is controlled within the standard
response time, and the film breaking risk is avoided.