基于FPGA广义预测比例-积分-微分控制在特种电源中的应用

doi:10.19595/j.cnki.1000-6753.tces.170065

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Abstract According to the advantages of digital control as well as the control requirements of high voltage buffer bias power supply (special power supply) in experimental advanced superconducting Tokamak neutral beam injection (EAST-NBI) system, this paper derived a kind of generalized predictive proportion-integration-differentiation (PID) control algorithm with PID structure and generalized predictive control. Then, this paper introduces the design of GPCPID and digital PID controllers, and the programming and Modelsim simulation of GPCPID based on field programmable gate array (FPGA). The final results of the experiments demonstrate that the GPCPID control can be well applied in the field of switching power supply, and the GPCPID control algorithm has a better performance than PID control algorithm in dynamic response and stability.

Key words： Special power supply field programmable gate array (FPGA) proportion-integration- differentiation control generalized predictive PID control (GPCPID)

Received: 18 January 2017 Published: 24 May 2018

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TM464

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	Pan Zeyue
	Cheng Jian
	Wu Jiamin
	Cheng Jingxing

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Pan Zeyue,Cheng Jian,Wu Jiamin等. The Application of Generalized Predictive Proportion-Integration-Differentiation Control in Special Power Supply Based on FPGA[J]. Transactions of China Electrotechnical Society, 2018, 33(10): 2376-2382.

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https://dgjsxb.ces-transaction.com/EN/10.19595/j.cnki.1000-6753.tces.170065 OR https://dgjsxb.ces-transaction.com/EN/Y2018/V33/I10/2376

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