Open AccessStudy on Control Scheme of Quartz Fiber Prefabricated Rod Production Line
Author(s) -
Dan Sun,
Weiguang Qin,
Hongyu Wang,
Guang Ma
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1544/1/012192
Subject(s) - control theory (sociology) , pid controller , hysteresis , production line , scheme (mathematics) , control system , control (management) , computer science , model predictive control , process (computing) , fuzzy control system , interference (communication) , control engineering , engineering , fuzzy logic , mathematics , temperature control , physics , mechanical engineering , telecommunications , artificial intelligence , mathematical analysis , channel (broadcasting) , electrical engineering , quantum mechanics , operating system
PSOD process has serious hysteresis phenomenon and belongs to the large hysteresis system. On the basis of analyzing the working mechanism of the system, the PID control, Smith predictive control and fuzzy control are combined to control the system. Simulation results show that the proposed method has better dynamic performance than the traditional PID control method, regardless of the given input or interference. The conclusion is valuable for the safe operation and control of time-delay systems.