| Liu Chengqiang（刘成强）,Liu Yinshui,Jiang Jihai,Yang Guanzhong.[J].高技术通讯(英文),2017,23(4):404~409 |
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| Research on characteristics of integrated type hydraulic transformer's control angle |
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| DOI：10.3772/j.issn.1006-6748.2017.04.009 |
| 中文关键词: |
| 英文关键词: electro-hydraulic servo, hydraulic transformer, control angle, simulation, experi-mental |
| 基金项目: |
| Author Name | Affiliation | | Liu Chengqiang（刘成强） | | | Liu Yinshui | | | Jiang Jihai | | | Yang Guanzhong | |
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| 中文摘要: |
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| 英文摘要: |
| In order to realize remote control of hydraulic transformers and improve the control precision of the pressure ratio, an integrated type electric hydraulic servo hydraulic transformer is proposed in this paper, a mathematical model is built and simulation of electro-hydraulic servo integrated hy-draulic transformer' s control angle is carried out, the principle prototype of the transformer is de-signed and manufactured, and experimental study is carried out on the experimental bench.The ex-perimental results verify the correctness of the mathematical model.The results show that electro hy-draulic servo control can improve the accuracy and dynamic response speed of control angle, which provides a reference for the further research of the hydraulic transformers. |
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