| 模糊PID在加热器温控系统中的应用 |
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| 引用本文： | 王春艳. 模糊PID在加热器温控系统中的应用[J]. 化工自动化及仪表, 2012, 39(3): 366-369,429 |
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| 作者姓名： | 王春艳 |
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| 作者单位： | 山东省工会管理干部学院教务处,济南,250100 |
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| 基金项目： | 山东省科技厅星火计划项目 |
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| 摘 要： | 针对加热器出口温度具有滞后性、非线性、时变性及精确模型难以建立等特点,提出了一种模糊PID温度控制系统设计方案,它将常规PID控制和模糊控制二者优点相结合,利用模糊控制规则对PID参数进行自整定,有效提高了系统的抗干扰能力和适应参数变化的能力。
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| 关 键 词： | PID 模糊PID 参数自整定 加热器 |
Application of Fuzzy-PID Control in Heater Temperature Control System |
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| WANG Chun-yan. Application of Fuzzy-PID Control in Heater Temperature Control System[J]. Control and Instruments In Chemical Industry, 2012, 39(3): 366-369,429 |
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| Authors: | WANG Chun-yan |
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| Affiliation: | WANG Chun-yan (Academic Affairs Division, Shandong Administration Institute of Trade Unions Cadres, Jinan 250100, China ) |
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| Abstract: | Considering heater outlet temperature＇s lag, nonlinearity, time variance and difficulty in establishing accurate mathematical model, a fuzzy-PID temperature control system was proposed to apply fuzzy rules to tuning PID parameter, this can improve system＇ s anti-interference ability and adaptability to parameter change. MATLAB simulation and application in a chemical plant prove this scheme＇s correctness and applicability. |
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| Keywords: | PID fuzzy-PID parameter auto-tuning heater |
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