| 板料拉深成形液压机压边力智能控制系统的实现 |
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| 引用本文： | 邹莉.板料拉深成形液压机压边力智能控制系统的实现[J].云南民族大学学报(自然科学版),2013,22(3):230-234. |
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| 作者姓名： | 邹莉 |
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| 作者单位： | 安徽国防科技职业学院,安徽六安,237011 |
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| 基金项目： | 安徽省省级人才培养模式创新实验区自动化类卓越技能型人才培养计划项目 |
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| 摘 要： | 针对板料拉深成形液压机压边力控制系统中,传统控制方式完全依赖于系统建立精确的数学模型,无法满足控制要求,提出了将常规PID控制和模糊控制相结合的方法,设计出两输入三输出的模糊PID控制系统.通过Matlab/Simulink仿真,结果表明模糊PID控制能减小系统的超调,提高快速性,在改善系统的稳态性、动态性和鲁棒性方面发挥了较好的作用.
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| 关 键 词： | 板料拉深成形 压边力 模糊控制 PID控制 simulink仿真 |
Establishment of the blank holder force intelligent control system of sheet deep-drawing hydraulic press |
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| ZOU Li.Establishment of the blank holder force intelligent control system of sheet deep-drawing hydraulic press[J].Journal of Yunnan Nationalities University:Natural Sciences Edition,2013,22(3):230-234. |
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| Authors: | ZOU Li |
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| Institution: | ZOU Li (Anhui National Defence Vocational College, Liuan 237011, China) |
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| Abstract: | While the conventional control mode totally relies on the system to build an accurate mathematical model which can not meet the control need, this essay, aiming at the characteristics of the blank holder force intelligent control system of sheet deep - drawing hydraulic press, proposes the method to combine the conventional PID control and fuzzy control and designs the fuzzy PID control system of 2 inputs and 3 outputs. The Matlab/Simulink simulation indicates that the fuzzy PID control can reduce the overshoot and improve the speed, thus playing a good role in improving the stability, dynamic performance and robustness of such system. |
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| Keywords: | sheet deep -drawing blank holder force fuzzy control PID control simulink simulation |
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