The Handing of Measured Data for Planeness Error With the Aid of Microcomputer 用微型计算机处理平面度误差的测量数据
Verification O Class Plane Planeness Error Research With small Angle Instrument 小角度仪器检定0级平板平面度的误差研究二维[度]的,平面的
Evaluation for Urban Road Planeness Index& Its Abnormal Analysis 城市道路平整度指标的评价和引起异常的分析
During each day's capping operation, check the planeness of the caps prior to compression testing on at least three specimens, selected at random, representing the start, middle, and end of the run. 每天的压顶操作中,在进行抗压试验前,应对至少三个试样上压板的平面度进行检查,这些试样是随机抽取的,分别代表操作开始、中间和结束时所用的试样。
Grading Evaluation of Ceramic Tile Planeness Based on Fringe Pattern Phase Analysis 基于条纹相位分析的墙地砖平整度等级评估
The genetic and games of the planeness of the coats of asphalt concrete pavement of roads; 介绍了重庆渝邻高速公路排水性沥青混凝土路面的材料、结构、施工、成本及使用性能。
Quality Control of Planeness in New Spacecraft Solar Wing Substrate 新型航天器刚性太阳电池翼基板的平面度品质控制
In this paper, evaluation of uncertainty in measurement of wood-working machine tool planeness was studied by leveling rule with gauge, and the measurement results of planeness was analyzed. 研究了用平尺可调量块测量木工机床平面度的不确定度评定。并对木工机床平面度测量的测量结果进行分析。
Real Time Compensating Errors and Planeness Measuring in Face Machining 端面加工实时误差补偿及平面度测量系统
Error Analysis for Measuring Planeness of Large Terrace by Laser Collimator 用激光准直仪测量大平台平面度方法的误差分析
Based on these, optimum-searching method, a new method for calculating error in planeness by a computer with optimization technique is given. 在此基础上,利用最优化技术,提出一种在计算机上计算平面度误差的新方法&寻优法。
The planeness will be better with the polishing time extending, but further polishing will lead to rough surface; 表面的平整度随着抛光时间的延长而提高,但是进一步延长时间,平整度下降,并开始粗糙;
The paper analyses the factors influencing the planeness of asphalt concrete pavement from highway roadbed, spreading material of surface layer, roller compaction and bridge culvert. It also presents the corresponding preventive measures. 从公路路基、路面基层、面层摊铺材料、碾压及桥梁涵洞等方面分析了可能影响沥青砼路面平整度的因素,并提出了相应的预防措施。
This paper discusses material properties of the optical disc substrate and measurement methods of the defect density, roughness and planeness. 本文讨论了不同光盘衬底材料的基本性能及基片的缺陷密度、粗糙度和平整度等参数测量方法。
According to the construction experience of many years, the article presents the factors influencing the improvement of asphalt concrete pavement, including subbase planeness, spreading craft, rolling craft, asphalt mixing matter and its thickness and joint. 根据多年的施工经验,提出了基层的平整度、摊铺工艺、碾压工艺、沥青混合料及厚度、接缝等几方面的因素对提高沥青混凝土路面平整度的影响。
A solar panel substrate planeness non contact system is presented, which employs optical triangulation method and bases on virtual precise benchmark. 介绍了一种采用斜光学三角形测量结构和基于虚拟精密测量基准的太阳帆板平面度无接触测量系统。
The structure and measuring circuits of capacitive sensor used in measurement of planeness are introduced in this paper. The fabricating method of sensor and measuring plan of planeness are also proposed. 本文介绍了一种用于平面度测量的电容传感器的结构及其测量电路,提出了电容传感器的制作方法及实现平面度测量的设计方案。
Based on the actual engineering project of the solar panel substrate planeness measuring system, a detailed analysis of the key technique of the image processing of light spot in the measuring system is presented. 该文在基于实际工程课题的太阳能帆板平面度测量系统基础上,针对测量系统中光斑图像处理这一关键技术进行了详细的研究。
A New Type of High Precision Image Track Planeness Measuring System 一种新型高精度平面度图像测量系统
The Influence of the Construction Craft of Asphalt Concrete Coating on Pavement Planeness 沥青砼面层施工工艺对路面平整度的影响
Method of Planeness Assess Based on Matlab and Regression Analysis 基于Matlab和回归分析的平面度评定方法
A new type of solar panel substrate planeness measuring system is introduced in this paper, and the calibration method has been studied thoroughly. 本文介绍了一种新型的太阳能帆板平面度测量系统,并对其中的标定方法进行了详细的研究。
This is needed for planeness error calculation. Motion control was studied. By mechanical and control system design a combined motion control mode was mad. 对测量系统进行了运动控制学研究,采用了位置控制与力控制相结合的组合控制方案,并设计出充分体现这一控制思想的机械结构和控制系统,实现了测量系统的自动行走与测量。
It includes five main parts: mechanical structure, high precision Gradienter, measurement control system, data recording and processing system and soft ware for coordinate transformation and planeness error calculation. 仪器包括机械结构、高精度水平仪、测量控制系统、数据采集与传输系统、数据转换与平面度评定软件五个主要部分。
Because of the particularity of surface structure of solar panel substrate, the classical measuring methods can not satisfy the requirements of planeness measurement. 由于太阳能帆板表面结构的特殊性,传统的测量方法都不能满足其平面度测量的要求。
The conclusion that the sensor can realize measurement of planeness is obtained according to the experimental studies and theoretical analysis. 通过对该传感器进行实验研究和理论分析,给出了这种电容传感器可实现平面度测量的结论。
Through auther's engineering practice in recent years, analyses the influence factors of pavement planeness and put forward the homologous counterplan, thus insuring the high grade highway asphalt concrete pavement planeness. 笔者通过近年来的工程实践,分析了影响公路平整度的因素,并提出了相应的对策,从而确保高等级公路沥青混凝土路面的平整度。
By means of declinate optical triangulation measuring instrument structure which is firstly proposed, the measured area and resolution of this measuring system are greatly increased, and the high accuracy non contact measurement of the planeness of a large area plane is realized. 首次提出斜光学三角形测量结构,使得测量系统的测量面积和分辨率大大提高,从而实现了对大面积平面平面度的高精度无接触测量。
In this paper, the theory of rotational transform is used planeness estimation, an example proves its feasibility. 将旋转变换理论应用于平面度误差评定中,通过实例证明了其可行性。
The paper analyses the influence of the construction craft of asphalt concrete coating on pavement planeness, and proposes several methods to improve the pavement planeness. 分析了沥青混凝土面层施工工艺对路面平整度的影响,并就如何提高路面平整度提出了一些处理方法。