| 基于AMESim的柱形壳体横摇试验系统建模与仿真研究 |
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| 引用本文： | 魏振东,杨钢,杨武,李宝仁.基于AMESim的柱形壳体横摇试验系统建模与仿真研究[J].液压与气动,2015,0(8):114-118. |
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| 作者姓名： | 魏振东 杨钢 杨武 李宝仁 |
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| 作者单位： | 华中科技大学机械科学与工程学院FESTO气动技术中心， 湖北武汉430074 |
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| 摘 要： | 以某柱形壳体的横摇装置为研究对象，在实验室条件下模拟高海情时，壳体以大角度横摇的试验要求，设计了多组并联液压系统驱动的横摇装置。为使系统易于实现，减小系统功率，提出了一种逐步加载的驱动方式；为了有效减小系统压力冲击，采用了位置和速度的双闭环控制策略。在AMESim中搭建液压系统模型并进行仿真分析。仿真结果显示，系统运行平稳，性能达到设计要求，为壳体大角度横摇台架的搭建提供了理论指导。
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| 关 键 词： | 壳体 液压系统 横摇 逐步加载 AMESim 仿真 |
Modeling and Simulation Based on AMESim for A Cylindrical Shell Rolling |
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| WEI Zhen dong,YANG Gang,YANG Wu,LI Bao ren.Modeling and Simulation Based on AMESim for A Cylindrical Shell Rolling[J].Chinese Hydraulics & Pneumatics,2015,0(8):114-118. |
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| Authors: | WEI Zhen dong YANG Gang YANG Wu LI Bao ren |
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| Affiliation: | FESTO Pneumatic Center, School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan, Hubei430074 |
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| Abstract: | According to the test requirements of rolling analog device of a cylindrical shell under laboratory conditions, the multigroup parallel rolling device based on hydraulic is designed to achieve the requirement of rolling with a large angle. To accomplish goals and reduce the power of the system, put forward progressive loading large mode, reduce pressure impact of the system, we design a control structure of double close loop. A simulation model of the experiment platform is established in AMESim. The results of simulation indicate that operate steadily and this situation satisfies the technical requirement of research, which provides a theoretical guidance for system. |
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