| 电液步进液压缸研究与分析 |
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| 引用本文： | 王建岭.电液步进液压缸研究与分析[J].甘肃科学学报,2012(3):101-103. |
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| 作者姓名： | 王建岭 |
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| 作者单位： | 中船重工第713研究所,河南郑州450015 |
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| 摘 要： | 简述了ALMX-3003TC型闭环控制电液步进液压缸的工作原理与设计特点,分析了提高其控制精度的途径.应用线性时不变系统的分析方法和MATLAB数值计算软件对试验采样数据进行了理论分析和计算,得出其相位差为36.54°,振幅差为0.2362 mm等精度指标.
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| 关 键 词： | 闭环控制 电液步进缸 采样 精度 |
Analytic Study of Electro-hydraulic Stepping Cylinder with Closed-loop Control |
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| WANG Jian-ling.Analytic Study of Electro-hydraulic Stepping Cylinder with Closed-loop Control[J].Journal of Gansu Sciences,2012(3):101-103. |
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| Authors: | WANG Jian-ling |
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| Institution: | WANG Jian-ling (713th Research Institute, China Shipbuilding Industry Corporation ,Zhengzhou 450015 ,China) |
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| Abstract: | The working principle and design features of ALMX-3003TC hydraulic cylinder with closed- loop control are introduced. The ways to improve its precision are discussed. The method of linear time-in- variant systems and MATLAB are applied to the theoretical analysis and calculation,and the precision in- dex is obtained. |
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| Keywords: | closed-loop control electrohydraulic stepping cylinder sampling accuracy |
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