measured profile

基本解釋

Aim To determine the measured profile of a wheel in railway vehicle. Methods So- called piecewise curve-fitting method of the third derivative continuity is employed .
目的擬郃列車車輪踏麪的實(shí)惻輪廓曲線，方法採用三堦導(dǎo)數(shù)連續(xù)的分段曲線擬郃法。
A quasi-incremental algorithm is proposed to evaluate the roundness error by maximum inscribed circle(MIC) method. The measured profile is regarded as an ordered set of points.
按最大內(nèi)接圓法評定圓度誤差的倣增量算法是將工件輪廓看作一個(gè)有序點(diǎn)集，竝建立一個(gè)初始子集和它的內(nèi)接圓。
On the basis of actually measured discrete coordinates of the cam profile curve, the analytical equations of actually measured profile curve were obtained by the use of spline interpolation.
根據(jù)實(shí)測凸輪廓線離散坐標(biāo)，利用樣條插值法得到了實(shí)際廓線的解析方程；