采用红外光电传感器实现检测电机速度和画板上黑色曲线轨迹。
System adopt infrared photosensor measure motor rotation speed and drawing locus by black curve on the palette.
轮廓数控系统能将刀具或工件向任一角度，也可沿曲线轨迹移动。
Contouring NC systems can direct the tool or workpiece to move at any Angle, and also along curved paths.
而相应的插补运算、曲线轨迹规划、伺服控制算法等都由计算机来完成。
And the interpolation arithmetic, curve contrail programming and servo control are done by computer.
对可预测的直线轨迹、曲线轨迹对其算法和所编写程序的正确性进行了验证。
The correctness of predictable straight line trace, curve trace, their algorithm and the combing program was testified.
据文件披露，在铀矿上空发现了两个“火盘”，它们沿曲线轨迹滑翔，并多次变换位置。
The document reveals that two 'fiery discs' were seen over a uranium mine, and that the discs had' glided curves and changed position many times'.
本文提出这两种方程的高效准确的插补算法，实现了数控机床的空间三维曲线轨迹插补。
An efficient and accurate interpolation algorithms for two curves was proposed which can drive the cutter of a CNC machine along three-dimensional (3d) trajectories.
据文件披露，在铀矿上空发现了两个个“火盘”，它们沿曲线轨迹滑翔，并多次变换位置。
Thee document reveals that two 'fiery discs' were seen over a uranium mine, and that the discs had 'glided curves and changed position many times'.
采用数据文件插补和在线插补两种方案，解决了拉弯机位移控制中任意曲线的插补问题，实现了任意曲线轨迹的精确控制。
To solve the interpolation problem of random curve, the schemes of data file interpolation and on-line interpolation are used, which proves to be accurate.
本文介绍了一种空间曲线轨迹的铣削加工方法，适用于加工各种圆柱面上的空间圆形、椭圆形，以及一些其它形式的曲线轨迹。
A milling method of curves in space is introduced in the paper, which can be applied to the processing of space circular, elliptic and other curves on various cylinders.
当然还有其他的描述动点形成的曲线，或者轨迹的办法。
There are also a great way to think about actually any curve, any trajectory that can be traced by a moving point.
这样形成的凹曲线在运行中有使皮带脱离槽形托辊和机架形成的轨迹，结果造成大问题。
Concave curves in conveyors have the tendency to lift the conveyor belts out of the curves and the troughing idlers, resulting in Big Problems.
本文从直角坐标空间中基本的点到点的规划方法人手，逐步深入到曲线的规划问题和过任意路径点的轨迹规划问题。
This paper start with the basic point to point planning in the right angle space and gradually go deep into the path planning problem of curve planning and arbitrary path point.
介绍大型旋压机控制系统的结构组成和旋压辊、成型辊轨迹曲线。
The track curve equations of spin roller and molding roller are given in this article too.
数值仿真结果表明，该方法只输入少量的航路点坐标数据和限制参数，就能计算出沿直线和曲线飞行的水平轨迹。
The digital simulation results show the ground track of the straight flight and the curve flight can be worked out with the key - in of only a few waypoints coordinates and constraint parameters.
通过对井筒不同深度的测量，即可得出井身轨迹曲线。
Well body track curve can be drawn out through surveying the depth in the hole.
规则曲线的轨迹设定值的获取。
首先应用动态光学理论推导出变焦光学系统的像移补偿组公式，从而得到像移补偿组的轨迹曲线。
With dynamic optical theory, the image motion compensating group formula of the zoom optical system is derived, and the trace curve of the image motion compensating group is plotted.
在此方法中，假设井段是空间斜平面上的圆弧，对于滑动钻进方式，圆弧是非常合理的井眼轨迹曲线。
If the section is a circular arc in the spatial slanting plane, the circular arc is the extremely reasonable bore hole path curve for slide drilling in minimum curvature method.
最大食分曲线为所有点的轨迹，在那些地方，在给定的时间里达到最大食分。
A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.
在曲线编辑器里将路径设置为样条轨迹。
Curve Modifier - to set the NurbsPath as a path along which rope will follow.
用测得的数据进行曲线拟合，并与刀具的实际编程轨迹相比较。
The curve is made by the measured data and is compared to the programmed tool path.
首先对单调NC轨迹曲线进行绘制，进一步用不求极值点坐标而实现自动控制变向的方法，求出NC加工轨迹；
To do this, the monotone curve is firstly drawn, and then without finding the coordinate of the inflexion point, the NC machining path can be obtained by the method of automatic direction control.
然后，针对能够整周转动的齿轮—五杆机构，研究了其上的一点在齿轮机构的传动比、初始相位角、杆长以及两杆之间的夹角变化时的轨迹曲线以及速度和加速度曲线的情况。
Then the locus curves of one point in the geared five-bar were studied with the change of the gear ratio, the phase Angle, the bar length and the Angle between two bars.
最后，给出了绘制粮食颗粒的卸料轨迹曲线的应用程序及图形。
Finally it provides the application program and the parabolic curve of the discharging path line of the particle.
利用凸轮机构的分析理论，获得了加工DD680系列汽车制动凸轮的轮廓曲线方程和加工该靠模凸轮的刀具中心轨迹方程。
The profile equation of brake cam of DD680 series motor vehicles and tool path equation for processing copying cam have been obtained by using analytical theory of cam mechanism.
得出运动的倾斜度或运动曲线的斜率以对腰椎的运动轨迹进行比较。
Motion gradients, or slopes of the motion curves, were generated to allow for comparison of lumbar spinal motion profiles.
针对一般控制系统，利用微分几何中的曲线理论提出了形状变量、被控形状轨迹曲线和形状合同控制等概念。
Based on the curve theory in differential geometry, we introduce for general control systems the concepts of shape variable, the controlled shape-trace curve and the shape congruence control.
针对一般控制系统，利用微分几何中的曲线理论提出了形状变量、被控形状轨迹曲线和形状合同控制等概念。
Based on the curve theory in differential geometry, we introduce for general control systems the concepts of shape variable, the controlled shape-trace curve and the shape congruence control.
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