文章摘要
栾云广,王晓勇,徐峰,甄久军,夏文庆.燃爆弹跳驱动器驱动过程的理论分析[J].机床与液压,2021,49(2):117-123.
LUAN Yunguang,WANG Xiaoyong,XU Feng,ZHEN Jiujun,XIA Wenqing.Theoretical Analysis for Combustion Hopping Driving Actuators during Driving Hopping Process[J].Machine Tool & Hydraulics,2021,49(2):117-123
燃爆弹跳驱动器驱动过程的理论分析
Theoretical Analysis for Combustion Hopping Driving Actuators during Driving Hopping Process
  
DOI:10.3969/j.issn.1001-3881.2021.02.26
中文关键词: 燃爆弹跳驱动器  弹跳机器人  热-动力学分析
英文关键词: Combustion hopping driven actuator  Hopping robots  Thermo dynamic analysis
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作者单位E-mail
栾云广 南京工业职业技术学院机械工程学院 2018100902@niit.edu.cn 
王晓勇 南京工业职业技术学院机械工程学院  
徐峰 南京工业职业技术学院机械工程学院  
甄久军 南京工业职业技术学院机械工程学院  
夏文庆 南京航空航天大学航空学院  
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中文摘要:
      基于燃爆弹跳驱动器能量密度、功率密度高的特点,研究燃爆弹跳驱动器驱动弹跳过程中燃烧室的驱动压力和〖JP2〗驱动器的驱动气缸弹跳速度。建立燃爆弹跳驱动器的热-动力学模型,分别对驱动器进行动力学与热力学分析;利用Runge-〖JP〗Kutta法进行驱动器的热-动力学数值仿真,得到驱动压力、气缸带负载的速度随时间与位移的变化过程。结果显示:在燃爆驱动开始阶段,燃烧室内压力上升极快,驱动器的压力与起跳速度受燃烧品质系数、燃烧时间影响较小,但燃烧效率对驱动器输出性能的影响较大
英文摘要:
      Based on the great energy density and large power density merits of the actuators of combustion hopping driving, the thermo dynamics model of the actuators was established to study the driving pressure and hopping velocity of the cylinder during driving hopping process. The dynamics and thermodynamics process were analyzed respectively. The thermo dynamics simulation was conducted to analyze the pressure and velocity of the cylinder and payload changing with the displacement and time by the Runge-Kutta method. The results show that the pressure rises quite quickly at the beginning of the driving process;the driving pressure and taking off velocity almost are not affected by combustion quality and combustion time, but the combustion efficiency affects them greatly.
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