High Power Laser and Particle Beams, Volume. 36, Issue 1, 013010(2024)
Research on temperature control of high power microwave oven based on back propagation neural network PID
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Fig. 1. Structure of microwave heating temperature controller based on back propagation neural network PID (BPNNPID)
Fig. 5. Simulation model of microwave heating temperature control system
Fig. 6. Device and structural diagram of high power microwave oven
Fig. 8. Block diagram of microwave heating temperature control system
Table 1. Comparison of control performance of various control methods
View tableView in ArticleTable 1. Comparison of control performance of various control methods
simulated rise time/s measured rise time/s simulated peak time/s measured peak time/s simulated overshoot/% measured overshoot/% simulated maximum steady-state error/% measured maximum steady-state error/% PID 120 230 200 290 22.36 16 11.18 9 fuzzy PID 210 220 270 360 7.28 11.5 4.7 8 BPNNPID 320 260 330 380 0.7 6 0.7 4
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Wei Wang, Shaofu Li, Hao Wu, Cheng Jiang, Yingying Tang. Research on temperature control of high power microwave oven based on back propagation neural network PID[J]. High Power Laser and Particle Beams, 2024, 36(1): 013010
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Received: Aug. 22, 2023
Accepted: Dec. 1, 2023
Published Online: Mar. 21, 2024
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