基于AutoCAD二次开发的船舶螺旋桨浸没率计算方法研究

Research on Method of Calculating the Immersion Rate of Ship Propeller Based on Secondary Development of AutoCAD

以AutoCAD作为绘图环境,采用VBA语言为开发工具,同时利用可视化接口和ActiveX技术,针对压载水管理计划中螺旋桨浸没率计算问题,基于AutoCAD开发了螺旋桨浸没率辅助设计程序,实现了螺旋桨浸没率快速计算和图形显示。通过实例验证该方法可行、高效。

Taking AutoCAD as the drawing environment, VBA language as the development tool, visual interface and ActiveX technology as the tools, aiming at the problem of calculating the propeller immersion rate in ballast water management plan, the auxiliary design program of propeller immersion rate was developed based on AutoCAD to realize the rapid calculation and graphic display of propeller immersion rate. The method is proved to be feasible and efficient by an example.