摘要
建立了新型先导式液压冲击器的非线性数学模型与仿真模型,并对其进行了动态仿真研究。系统、深入地研究了冲击器系统各参数对冲击器工作性能的影响,从中获得了一些有关液压冲击器运动的规律性认识,为创新制造新一代液压冲击器产品提供理论依据。
The paper establishes the nonlinear mathematic model and simulation model for a new pilot type hydraulic impactor, for which a dynamic simulation study is conducted for a systematic and deep understanding of the influence of every parameter of the impactor on its work performance. Thus the perception of a hydraulic impactors＇ motion laws is obtained, which provides theoretical basis for the innovation and manufacturing of new generations of hvdraulic impactors.
出处
《机械科学与技术》
CSCD
北大核心
2006年第2期233-237,共5页
Mechanical Science and Technology for Aerospace Engineering
基金
上海市教委发展基金项目(04NB08)
上海市重点学科(第二期)资助
关键词
先导式
液压冲击器
计算机仿真
pilot type
hydraulic impactor
computer simulation
