【摘要】 文章提出了一种新型的基于单片机控制的压力反馈式液压冲击器的结构原理，通过建立冲击器的非线性数学模型，对压力反馈式液压冲击器进行了数字仿真研究，从中获得了一些有关压力反馈式液压冲击器运动的规律性认识。更多还原

【Abstract】 The structure principle of a new type pressure feedback hydraulic impactor controlled by single-chip computer is suggested in the article. Digital simulation study is carried out on pressure feedback hydraulic impactor through theestablislhment of a nonlinear mathematical model of the impactor. Some knowledge about the regularity pattern of pressure feedback hydraulic impactor movement is obtained from above.更多还原