NDLI: Air current field temperature control system based on predictive functional control

Content Provider	IEEE Xplore Digital Library
Author	Li Jinyang Meng Xiaofeng Dong Dengfeng
Copyright Year	2011
Description	Author affiliation: School of Instrument Science and Opto-electric Engineering, Beijing University of Aeronautics and Astronautics, No. 37, Xueyuan Road, Haidian District, 100191, China (Li Jinyang; Meng Xiaofeng; Dong Dengfeng)
Abstract	In this paper, a structure of Air current field temperature control system (ACFTCS) is introduced and the dynamic model is developed from the point of view of total power balance (i.e., absorbed power is equal to dissipated power). Considering that dynamic model of ACFTCS is a high-order form, in order to analysis conveniently, a first order plus dead-time model of system is acquired by model reducing method. A predictive functional control (PFC) technique is applied to the temperature control of the ACFTCS on the basis of presentation of predictive functional control (PFC) algorithm for first order plus dead-time system. To verify the validity and effectiveness of the developed model and PFC control strategy, simulations and experiments are carried out. Experiment results shown that absolute and relative error are from 0.01to 0.24°C as well as 0.04% to 1.8%respectively when setpoint temperature varying from 5 to 65°C. Simulation results shown that the control strategy is effective and a good control performance is obtained in regard of setpoint tracking, robustness properties, and disturbance rejection.
Starting Page	312
Ending Page	317
File Size	157343
Page Count	6
File Format	PDF
ISBN	9781424481583
e-ISBN	9781424481613
DOI	10.1109/ICEMI.2011.6037824
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-08-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Temperature measurement power balance. Atmospheric modeling Water heating air current field temperature Reservoirs Electron tubes analytical model PFC Heat transfer dynamic equation
Content Type	Text
Resource Type	Article

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