某型飞机投水作动系统建模与同步性仿真分析  

Modeling and Synchronization Simulation Analysis of a Certain Aircraft's Water-dropping Actuator

作　　者：韩博 王兆强 谢超 卢灿 陈家旺[3] 王小强 HAN Bo;WANG Zhao-qiang;XIE Chao;LU Can;CHEN Jia-wang;WANG Xiao-qiang(School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620;AVIC General Huanan Aircraft Industry Co.,Ltd.,Zhuhai,Guangdong 519090;Ocean College,Zhejiang University,Zhoushan,Zhejiang 316000;Shanghai Marine Equipment Research Institute,Shanghai 200030;Shanghai Hydronew Hydraulic Mechanical and Electronic Engineering Co.,Ltd.,Shanghai 201600)

机构地区：[1]上海工程技术大学机械与汽车工程学院,上海201620 [2]中航通飞华南飞机工业有限公司,广东珠海519090 [3]浙江大学海洋学院,浙江舟山316000 [4]上海船舶设备研究所,上海200030 [5]上海海岳液压机电工程有限公司,上海201600

出　　处：《液压与气动》2024年第2期68-77,共10页Chinese Hydraulics & Pneumatics

基　　金：国家自然科学基金(51505272,51876113)。

摘　　要：提高某型飞机投水舱门的同步性是保证灭火任务顺利完成的关键。为了开展多参数对收放作动筒同步性影响的研究工作,首先,基于投水灭火流程和投水作动系统液压原理,通过AMESim的液压元件库、逻辑库和状态机,建立了投水作动系统仿真模型。其次,通过连续投水工况仿真模拟,进行投水作动系统方案的功能性能分析,从而验证了仿真模型符合某型投水飞机工况性能要求。最后,通过批处理模式探究各敏感参数对多投水舱门收放作动筒的同步性影响。仿真表明:投水作动系统仿真模型可以实现多系统、多模式等不同任务和功能的仿真分析,电磁阀流量、负载、舱门作动筒活塞杆直径和管路直径对多缸同步性有着明显影响。Improving the synchronization of a certain type of aircraft's water-dropping is the key to ensuring the smooth completion of firefighting tasks.The hydraulic component library,logic library,and state chart of the AMESim were used to create a simulation model based on the water-dropping firefighting task flow and the hydraulic principle of the water-dropping actuation system in order to conduct research on the effects of various parameters on the synchronization of the retractable actuator.Second,the functional performance study of the water-dropping actuation system scheme was carried out by continuous water-dropping simulation,confirming that the simulation model satisfies the performance requirements of a certain kind of water-dropping aircraft.The impact of different sensitive factors on the synchronization of the retractable and retractable actuators of the multi-drop cabin door was lastly investigated using the batch processing technique.The simulation findings demonstrate that the synchronization of many cylinders is greatly influenced by the load,pipeline diameter,piston rod diameter of the hatch actuation cylinder,solenoid valve flow rate,and load.

关 键 词：AMESIM 投水作动系统 仿真建模 同步性分析 

分 类 号：TH137[机械工程—机械制造及自动化]