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| 多孔式液压阻尼器在拦阻系统中的应用研究 | |
| 引用本文： | 荣登龙,吴钢,鲁军勇,孙贵芳,汤智胤,张乔斌.多孔式液压阻尼器在拦阻系统中的应用研究[J].船海工程,2012,41(5):156-158,162. |
| 作者姓名： | 荣登龙 吴钢 鲁军勇 孙贵芳 汤智胤 张乔斌 |
| 作者单位： | 1. 海军工程大学 机械工程系,武汉,430033 2. 海军工程大学 电气与信息学院,武汉,430033 3. 海军旅顺装备技术质量监测站,辽宁旅顺,116041 |
| 摘 要： | 以国外某型航母液压拦阻系统为研究对象,从其组成和工作原理出发,对多孔式液压阻尼油缸在拦阻系统的应用进行研究。根据液压系统传动理论建立液压拦阻系统数学模型,利用Matlab软件进行了动力学数值仿真。对比美军标MIL-STD-2066给出的MK7-3型拦阻器的阻尼特性,所采用的多孔式缓冲拦阻器可使飞机降落时所承受的最大拦阻力减少约10.9%,大幅度减少着舰时飞机和飞行员的负荷,提高了飞机降落的安全性。 |
| 关 键 词： | 舰载机 液压拦阻器 多孔式液压阻尼油缸 仿真 |
Research on the Application of Multi-orifice Hydraulic Buffer System in Aircraft Hydraulic Arresting System |
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| Authors: | RONG Deng-long WU Gang LU Jun-yong SUN Gui-fang TANG Zhi-yin ZHANG Qiao-bin |
| Institution: | 1 Dept.of Mechanical Engineering,Naval University of Engineering,Wuhan 430033,China; 2 School of Electric and Information Engineering,Naval University of Engineering,Wuhan 430033,China; 3 Naval Equipment Quality Control Station at Lushun,Lushun Liaoning 116043,China) |
| Abstract: | A certain aircraft carrier hydraulic pressure arresting system was studied.According to the hydraulic component and principles,the application of multi-orifice hydraulic buffer cylinder in aircraft hydraulic arresting system was researched.The mathematical model of the hydraulic arresting system was established according the basic theory of hydraulic transmission system.Contrast with the arresting curve of MK7-3 in American MIL-STD-2066,the maximum arresting force of the new kind of arresting system used multi-orifice hydraulic buffer cylinder decreased for about 21 percent.This infinitely reduced the load of the aircraft and pilot,increased the safety coefficient of the landing aircraft. |
| Keywords: | carrier-based aircraft hydraulic arresting multi-orifice hydraulic simulation |
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