| 基于MSC Easy5液压自动调平方舱振动仿真分析 |
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| 引用本文： | 刘浩亮. 基于MSC Easy5液压自动调平方舱振动仿真分析[J]. 计算机辅助工程, 2006, 15(Z1): 281-283 |
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| 作者姓名： | 刘浩亮 |
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| 作者单位： | 西安电子工程研究所,陕西,西安,710100 |
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| 摘 要： | 某型号雷达液压自动调平系统调试过程中,调平油缸活塞杆回缩时,方舱高度下降,常常会产生剧烈振动,导致调平时间延长. 利用MSC.Software公司的MSC Easy5软件对此进行仿真,结果表明活塞杆回缩过程中,活塞杆位移突变从而引起振动. 对液压系统压力,流量和活塞位移等参数综合分析表明为了改善调平系统的性能,在自动调平过程中,可以改变活塞杆回缩的控制,采用向高点靠齐外伸活塞杆的策略.
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| 关 键 词： | 自动调平 仿真 振动 |
| 文章编号： | 1006-0871(2006)S1-0281-03 |
Analysis of Square Cabin Vibration under Automative Hydraulic Horizontal Adjustment Based on Easy 5 |
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| LIU Haoliang. Analysis of Square Cabin Vibration under Automative Hydraulic Horizontal Adjustment Based on Easy 5[J]. Computer Aided Engineering, 2006, 15(Z1): 281-283 |
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| Authors: | LIU Haoliang |
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| Abstract: | The experiment for a certain radar hydraulic horizontal adjustment is done. when the cylinder retracts, the square cabin always descends with acute vibration. Through MSC Easy5 simulation, the result indicates that the acute change of the piston displacement brings on the vibration in the retraiting process. The analysis is of the system pressure, discharge and displacement of the piston indicates that to improve vibration the control strategy of retracting the piston should be changed and the way of extending the piston according to the highest position of cylinder should be adopted. |
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| Keywords: | MSC Easy5 |
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