| 电液力控制系统的动态测试 |
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| 引用本文： | 李洪人,高景海,付佩琛.电液力控制系统的动态测试[J].哈尔滨工业大学学报,1986(3). |
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| 作者姓名： | 李洪人 高景海 付佩琛 |
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| 作者单位： | 哈尔滨工业大学流体传动与控制教研室
(李洪人)，哈尔滨发动机厂
(高景海)，哈尔滨发动机厂(付佩琛) |
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| 摘 要： | 本文介绍电液伺服系统的几种动态测试方法,包括随机噪声测试,锤击法测试和扫频测试。应用这些方法对构件疲劳试验机电液力控制系统进行测试和建模,取得了满意的结果。
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| 关 键 词： | 电液力控系统 锤击法 随机噪声测试 辨识 建模 |
Dynamic Testing of an Electrohydraulic Loading Control System |
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| Li Hongren Gao Jinghai Fu Peishen.Dynamic Testing of an Electrohydraulic Loading Control System[J].Journal of Harbin Institute of Technology,1986(3). |
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| Authors: | Li Hongren Gao Jinghai Fu Peishen |
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| Affiliation: | Li Hongren Gao Jinghai Fu Peishen |
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| Abstract: | In this paper several dynamic testing methods of electrohydraulic servo systems are introduced,including stochastic noise test,hammering test and sweep frequency test. These methods were applied to testing and modelling of the electrohydraulic loading control system of a component fatigue testing machine, and the results obtained were satisfactory. |
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| Keywords: | Electrohydraulic loading system hammering method stochastic noi setest identification modelling |
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