The theoretical errors between the beeline method and the design equation were calculated by using Matlab mathematic software,the error curve was drawn,the errors between two design methods were analyzed and discussed.
利用Matlab数学计算软件,对流浆箱锥形布浆总管采用直线法和设计计算公式的理论误差进行了计算并绘制出误差曲线,以此对2种设计方法之间存在的误差进行了分析和探讨,并结合工程实例对得出的优化方案进行了验证。
It is to measure error and error curve of gear′s major specifications, using modularized designing soft ware system and gear′s composition measuring instrument of computer controlling.
提出采用模块化设计软件系统，配用微机控制的齿轮综合测量仪，测出齿轮主要项目的误差和误差曲线的方法，可大大提高测量精确度，效率和可靠性。
The optimum scheme of steering trapezium of four-wheel vehicle is investigated, the steering trapezium is optimized by using three kinds of optimum schemes, a parametric optimum program is developed, the approximation error curves of various schemes is put forward, the optimum results are compared.
对轮式车辆转向梯形优化方案进行了研究,用三种方案对转向梯形进行了优化,编制了参数化的优化程序,给出了各种方案的逼近误差曲线,将优化结果进行了对比。
A hyperbolic error often appears in cutting cone with ordinary lathe tool and arris body lathe tool.
根据用普通车刀和棱体成形车刀车削加工圆锥体时将产生双曲线误差的结果,通过计算得出产生双曲线误差的主要因素及使其误差最小时所要注意的事项。
This article analyses the reason of hyperbolic error in cutting cone by using arc front form tool,and offers some methods to eliminate or reduce the hyperbolic error.
文章分析了正前角成形车刀加工圆锥面工件时产生双曲线误差的原因,提出了几种消除或减小双曲线误差的方法。
It is difficult for operation staff to meter the 10 % error curve of current transformer.
对于运行单位,测量电流互感器的10%误差曲线较为困难,现场通常进行伏安特性试验,并利用它的伏安特性曲线进行10%误差校核。
The function and drawing methods of 10% error curve for the current transformer;
电流互感器10%误差曲线的作用及其绘制方法