典型文献
A design constraint for a double-acting telescopic hydraulic cylinder in a hydraulic erecting system
文献摘要：
Hydraulic erecting systems are widely used in missile and rocket launchers because of their high power density.The double-acting telescopic hydraulic cylinder(DATHC)plays a decisive role in the safe and proper operation of such systems.In particular,improper design of effective areas of a DATHC could potentially lead to an overspeed descent with severe damage for the erecting system.Unfortunately,there is no design constraint for DATHC to prevent this.Therefore,in this paper,a simplified and practical design constraint is proposed.Based on a developed mathematical model of a typical erecting system,we simulated and analyzed not only six cases meeting and not meeting the design constraint,but also the effectiveness of the design constraint under different loads.Experiments were then carried out under four cases.Simulation and experimental results validate the simplified design constraint,a constraint inequation guiding the design of diameters of effective areas for a DATHC.
文献关键词：
中图分类号：
作者姓名：
Xiao-long ZHANG;Jun-hui ZHANG;Min CHENG;Shen ZHENG;Bing XU;Yu FANG
作者机构：
State Key Laboratory of Fluid Power&Mechatronic Systems,Zhejiang University,Hangzhou 310027,China;State Key Laboratory of Mechanical Transmissions,Chongqing University,Chongqing 400044,China
文献出处：
引用格式：
[1]Xiao-long ZHANG;Jun-hui ZHANG;Min CHENG;Shen ZHENG;Bing XU;Yu FANG-.A design constraint for a double-acting telescopic hydraulic cylinder in a hydraulic erecting system)[J].浙江大学学报（英文版）（A辑：应用物理和工程）,2022(01):1-13
A类：
erecting,launchers,DATHC,overspeed,inequation
B类：
design,constraint,double,acting,telescopic,hydraulic,cylinder,Hydraulic,systems,widely,used,missile,rocket,because,their,high,power,density,plays,decisive,role,safe,operation,such,In,particular,improper,areas,could,potentially,lead,descent,severe,damage,Unfortunately,there,prevent,this,Therefore,paper,simplified,practical,proposed,Based,developed,mathematical,model,typical,simulated,analyzed,not,only,six,cases,meeting,but,also,effectiveness,under,different,loads,Experiments,were,then,carried,out,four,Simulation,experimental,results,validate,guiding,diameters
AB值：
0.490745
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