Volume 31 Issue 11
Nov.  2005
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Ning Xianwen, Pang Liping, Wang Junet al. Simulation on cooling system and fuzzy control of BEPC’s beam pipe[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(11): 1168-1171. (in Chinese)
Citation: Ning Xianwen, Pang Liping, Wang Junet al. Simulation on cooling system and fuzzy control of BEPC’s beam pipe[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(11): 1168-1171. (in Chinese)

Simulation on cooling system and fuzzy control of BEPC’s beam pipe

  • Received Date: 08 Jul 2004
  • Publish Date: 30 Nov 2005
  • A lot of synchronous radiate heat is generated when beijing electron positron collider operating. The heat is dissipated by the beam pipe’s cooling system. According to the key problem of cooling the beam pipe, an active cooling system based on modular form was developed. In order to investigate the cooling system, a dynamic model was established and flow characteristics equations were derived from parallel regulator valves, by means of lumped parameter method with physical analysis and logical simplification. A fuzzy control strategy was offered and simulated according to the model. Simulation results indicate that the cooling system with fuzzy controller can satisfy the system design demands. It is demonstrated that the fuzzy control strategy is more stable and less overshoot than conventional proportional-integral-differential control strategy. The results can also instruct the engineering design.

     

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  • [1] Warburton A, Arndt K, Bebek C, et al. Active cooling control of the CLEO detector using a hydrocarbon coolant farm. CLNS 01/1754, 2002 [2] Tsuboyama T. Conceptual design of a PF200 circulation system. http://belle.kek.jp/~tsuboy/svdmonitor/PF200chiller.ppt, 2001-11 [3] 吴国熙.调节阀使用与维修[M].北京:化学工业出版社,1997 Wu Guoxi. The application and maintenance of regulator valves[M]. Beijing:Chemical Industry Press, 1997(in Chinese) [4] Chen C L, Chen P C. Application of fuzzy logic controllers in single-loop tuning of multivariable system design[J]. Comput Ind, 1991,7:33~41 [5] Tzafestas S, Papanikolopoulos N P. Incremental fuzzy expert PID control[J]. IEEE Transactions on Industrial Electronics,1990, 37(5):365~371 [6] 张颖超,郭姝梅.MATLAB及其在模糊控制系统仿真中的应用[J]. 系统仿真学报, 2001,13(增刊):319~322 Zhang Yingchao, Guo Shumei. MATLAB and application on simulation of fuzzy control system[J]. Journal of System Simulation, 2001,13(supplement):319~322(in Chinese) [7] Katsuhiko Ogata.现代控制工程[M].北京:电子工业出版社,2000.92~95 Katsuhiko Ogata. Modern control engineering [M].Beijing:Publishing House of Electronics Industry, 2000.92~95(in Chinese) [8] 何克忠,李 伟.计算机控制系统[M],北京:清华大学出版社,1998 He Kezhong, Li Wei.The computer control system[M]. Beijing:Tsinghua University Press, 1998(in Chinese)
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