| 1. | Datum position parameter
大地基准定位参数 |
| 2. | And the points correspondences can gained by hough transform . at last it can gain the position parameters of the main camera
图像边缘检测后进行hongh变换获取直线方程，在hough变换的基础上提出快速hough变换检测直线提高计算速度。 |
| 3. | It is an ideal equipment for maintenance , care , tyre - changing and the comprehensive test , check and adjustment of each positioning parameter of the front wheels of all sorts of autos
是各种汽车维修、保养、更换轮胎及对前轮各定位参数的综合测试、检查和调整的理想设备。 |
| 4. | It is shown that the spectral splitting can take place in the near field , which is dependent on the spatial correlation and bandwidth of the spectral source and position parameters
研究表明，在近场会有光谱分裂出现，光谱分裂与光源的空间相干性和源光谱的谱宽以及位置参数有关。 |
| 5. | Gearbox case is a complicacy detail . now its dimensional form and position parameter is measured ordinary by three - dimensional measuring machine . efficiency is very low
变速箱壳体是一个形状复杂的大尺寸零件,目前国内外企业多数使用三坐标测量机对其尺寸和形位参数进行检测。 |
| 6. | The accuracy of parameters of virtual vehicle model influences the reliability of simulation results , and the most important factor is the error of suspension positioning parameters caused by the vehicle equilibrium analysis
摘要虚拟样车参数的精确度直接影响到仿真结果的可靠性，其中由车辆静平衡求解带来悬架位置参数的偏差对仿真结果的影响较大。 |
| 7. | This text analyzed the affect to the extreme phase difference change by different design parameter （ the position parameter of eccentricity and data of eccentricity ） ， and get variety regulation ， by analyzing all data that came from optimal design process
在对全部优化数据分析过程中，分析了相关设计参数（偏心位置参数及偏心量）变化对极限相位差的影响，并得出了相应的变化规律。 |
| 8. | Layout drawing in the design phase of construction drawing was studied in the automatic production system of coordinates table of layout drawing . it targets at four specified types in the autocad drawing such as pipeline , railroad , road and building , sovles theirs localization coordinates , the position parameter and automatic or semiautomatic extraction of other assistance parameters in the system and automatic coordinates table in the end
总图坐标表自动生成系统以施工图设计阶段的总图为研究对象,对采用autocad绘制的总图中四种特定类型:管线、铁路、道路和建构筑物四种对象,解决其定位坐标、方位参数及其它辅助参数的自动或半自动提取,完成坐标表自动生成。 |
| 9. | Based on the analyses on all kinds of structure and principle of hydraulic mounts , math mechanics model of hydraulic mount is set up by applying the theory of hydro - structure coupling , the mass parameters and geometry position parameters of each component in this model is imported into the software adams by entity data model established by three - dimension cad soft unigraphics . and dynamic analyse model of mount system is set up , simulation calculation is made on hydraulic mount component and mount system by using the software adams , the influence of model parameters on dynamic characteristics of hydraulic mount is analyzed and compared with experiment results , the correctness of hydraulic mount model is validated
本文在分析各种液压悬置结构和原理的基础上，利用流体结构耦合理论建立了液压悬置的数学力学模型，模型各构件的质量参数、几何位置参数通过三维cad软件unigraphics所创建的实体数模导入到动力学仿真软件adams中，建立悬置系统的动力学分析模型，并运用adams软件对液压悬置元件及悬置系统进行了仿真计算，分析了模型参数对液压悬置动特性的影响，并且与试验结果作了比较分析，验证了液压悬置模型的正确性。 |
| 10. | The simulation results show that the feature point detection and tracking algorithm is feasible . next , matched points based essential matrix estimation is studied . the spacecraft attitude and position parameters are derived from essential matrix and the scale of motion is recovered with range information from laser ranger taken in account
再次,研究基于匹配特征点对的本质矩阵的估计算法,给出了由本质矩阵求取空间探测器的姿态信息和位置信息的方法,并且结合激光测距仪信息,得到探测器的运动比例参数,实现软着陆过程的导航。 |
