The normal vector of each data point is calculated without reconstructing surface, and then realizing radius compensation with probe radius by going along normal vector.
在不需要重建曲面模型的情况下,找到每一个数据点的法矢,在该法矢方向上补偿一个球头半径实现了测头半径的三维补偿。
The control system which has function of leakage compensation adopted fuzzy control strategy and realized the pressure control on the liquid surface.
该系统采用模糊控制策略实现了液面加压的合理控制,并具有泄漏补偿的能力。
The BP neural network used in the temperature characteristic of the boundary film on the screw-nut pairs surface in the wear-self-compensation system was established.
本文用双隐层BP人工神经网络建立了丝杆螺母副表面边界膜温度特性的磨损自补偿数学模型。
In terms of the feature of radius compensation for coordinate measurement, the natures of offset curve and surface are studied in the dissertation.
根据坐标测量需进行测头半径补偿的特点,研究了正则等距曲线曲面的有关性质。
The compensation relationships among the adjustable variables and those between surface errors and the adjustable variables in off-axis three-mirror system are analyzed.
分析了离轴三镜系统中光学元件调整变量间的补偿关系和面形误差与调整变量间的补偿关系。
Mould compensation is an effective way to rectify the springback of complex surface sheet metal stamping, it needed an accurate springback evaluation to direct modifying die surfaces.
模具补偿是矫正复杂曲面冲压件回弹的有效方法,但它需要正确的回弹评价指导修模。
Secondly, panel surface after springback compensation can be achieved by SGD algorithm the surface is smooth and can be used to NC machining.
然后提出型面修改的SGD算法并采用该算法能得到曲面光顺,可以直接用于NC加工的回弹补偿型面。
The control strategy for surface temperature of the core rod is investigated and the scheme of introducing advanced compensation on the quantity of inlet water by gradient function is stated.
对芯棒表面温度的控制策略进行初步探讨,提出引入梯度函数对进水量提前补偿修正的方案。
Lastly, a research for springback reason and a compensation for tool surface of underbody cross member panel were performed using JSTAMP.
最后,研究了回弹的原因和介绍了使用JSTAMP对车身底座横梁板执行回弹补偿的过程。
Surface consistent amplitude compensation is performed to attain energy consistency.
为达到能量的一致性,采用了地表一致性,振幅补偿技术;
The compensation information is feedback to NC system and the measured surface accuracy is displayed by drawing on the screen panel.
经计算机处理后,将补偿信息反馈到数控系统,并将得到的工件面形精度测量结果以图形的方式显示在显示器上。
According to the requirement of the high precision aspheric surface compensation manufacturing, a high precision measurement and data processing system was designed and regulated.
根据高精度非球面补偿加工的要求,提出一种高精度非球面测量及数据处理系统。
A novel radiometric compensation algorithm is proposed to correct the color distortions of the projection display on patterned surface.
提出了一种用于校正带图案表面投影显示颜色失真的辐射度补偿新算法。
The electric hot machining (EHM) can effectively restrain built up edges and scales of the metal cutting surface by temperature compensation.
通过导电加热的温度补偿,导电加热切削能有效抑制金属切削表面的积屑瘤和鳞刺。
In the spherical surface NC turning, the correct tool length compensation and tool nose radius compensation are significant to guarantee the precision of spherical surface.
在球面的数控车削加工过程中,刀具长度补偿和刀尖半径补偿的正确与否对于保证球面的轮廓精度极为重要。
The combined surface currents flow northwestward flow, while the bottom compensation currents flow southeastward. The combined circulation is mainly driven by the wind.
总环流在表层基本上为朝西北的流动,在底层同样出现向东南的回流,主要是由风应力驱动的。
According to Airy isostatic hypotheses, a computation of isostatic compensation has been made and a map of M surface and a map of isostatic anomaly drawn up.
根据艾利的均衡假设,进行了均衡补偿的归算,编制了莫霍界面图和均衡异常图。
Object - image distance formula of single spherical surface is derived through Times Compensation.
用时间补偿法推导了单一球面的物像距公式。
An error compensation control method which can improve contour tracing accuracy of aspherical surface ultraprecise machine is introduced.
介绍了一种可提高非球曲面超精密加工机床的轮廓跟踪精度的误差补偿控制方法。
Single projector radiometric compensation technique has made it possible for a projector to display on ordinary surface with colors and textures.
现有关于光度补偿的研究主要基于单投影,可在带有纹理和颜色的表面上进行投影显示。
Using surface consistent amplitude compensation processing technology on the one hand can eliminate this difference, on the other hand, may also have significant suppression effects to wild value.
采用地表一致性振幅补偿等处理技术一方面可以消除这种差异,另一方面还可对野值有明显压制作用。
On the basis of above research, the measuring error compensation method for free-form surface is proposed.
在此基础上,进一步提出了自由曲面测量误差的补偿方法。
To complete the surface tests of 3D profile with CMM, based on tip compensation, the equiangular graduated measurement and equidistance graduated measurement are suggested.
为使测量机完成空间旋转曲面及3D轮廓面的测量,提出等分度测量法及等距测量法。
The results of a standard ball experiment show th at the accuracy of aspherical surface detection platform is improved using error compensation.
利用标准球做了对比试验。结果表明,经误差补偿后的非球面检测平台精度明显提高。
Aimed at the structure of optical aspheric surface detection platform, this paper presented an error compensation model.
根据光学非球面检测平台结构,建立了误差补偿数学模型。
To some extend, the commonality benefit is harmed if infringing the surface-water irrigation rights without compensation for limited water resources, so this is external diseconomy action.
违规取用地表水灌溉,在水资源有限的情况下,从一定程度上损害了公共利益,并对他人不能进行补偿,因而是一种外部不经济的行为。
Finally, a control and compensation software was developed and might be used to ELID grinding and MAF process for complex surface machining.
最后,开发出能同时适用于ELID磨削与MAF的复杂曲面光整加工控制与补偿软件。
Furthermore, the compensation effect could be explained based on assumption of exponential energy distribution function over crystal surface and its inner as well.
指出晶粒表面及内部缺陷等的随机指数分布是出现该效应的主要原因。
Furthermore, the compensation effect could be explained based on assumption of exponential energy distribution function over crystal surface and its inner as well.
指出晶粒表面及内部缺陷等的随机指数分布是出现该效应的主要原因。
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