| 电液伺服动态试验机作动器固有频率的提高和性能曲线分析 |
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| 引用本文： | 程永全,赵建玉. 电液伺服动态试验机作动器固有频率的提高和性能曲线分析[J]. 机械强度, 2001, 23(3): 252-255 |
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| 作者姓名： | 程永全 赵建玉 |
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| 作者单位： | 1. 济南试金集团有限公司,
2. 济南大学 信息与控制工程系, |
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| 基金项目： | 山东省科委 1 998年重点科技攻关项目“PWS 1 0 0A电液伺服动静万能试验机”(9930 2 )~~ |
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| 摘 要： | 通过对电液伺服动态试验机作动器主要性能指标-固有频率的理论分析，提出提高作动器固有频率的设计方法，对其性能曲线进行了理论分析，提出了在线性坐标纸上绘制性能曲线的方法，并对以上理论分析进行也实际工程的验证，该方法无论对试验机设计人员还是对试验机应用人员都具有较高的工程实际应用价值。
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| 关 键 词： | 伺服阀 作动器 固有频率 性能曲线 电液伺服动态试验机 |
| 修稿时间： | 2001-03-12 |
IMPROVENESS OF INTRINSIC FREQUENCY AND ANALYSIS OF PERFORMANCE CURVES FOR ACTUATOR ON ELECTRO HYDRAULIC DYNAMIC TESTING MACHINE |
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| CHENG Yongquan ZHAO Jianyu. IMPROVENESS OF INTRINSIC FREQUENCY AND ANALYSIS OF PERFORMANCE CURVES FOR ACTUATOR ON ELECTRO HYDRAULIC DYNAMIC TESTING MACHINE[J]. Journal of Mechanical Strength, 2001, 23(3): 252-255 |
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| Authors: | CHENG Yongquan ZHAO Jianyu |
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| Affiliation: | CHENG Yongquan 1 ZHAO Jianyu 2 |
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| Abstract: | Through theoretical analysis against the main performance index intrinsic frequency of actuator on Electro hydraulic Servo Dynamic Testing Machine, this article has submitted how to improve the design method of the intrinsic frequency. Through theoretical analysis against the performance curves, analyzed how to draw the performance curves on linear coordinate paper. The above stated theoretical analysis has been practically tested through scientific research of Shandong Scientific Committee Appointed Technology Key task Projects. It has high practical engineering value to both designers and operators who major in testing machine. |
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| Keywords: | Servo valve Actuator Intrinsic frequency Performance curve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
