论文部分内容阅读
从液压系统角度分析二次提升现象的机理,并建立了针对二次提升现象的起升液压系统的数学模型。在专用的仿真软件包SIMUL/ZD上,进行了数字仿真。对二次提升的性能提出了一些改进方案。
From the perspective of hydraulic system, the mechanism of secondary lifting is analyzed and a mathematical model of lifting hydraulic system for secondary lifting is established. Digital simulation was performed on SIMUL / ZD, a dedicated simulation software package. Some improvements to the performance of the second increase proposed.