1) Multi-parameter orientation
多参数定位
2) location parameters
定位参数
1.
Finally,when the wheels jumped up and down,wheel location parameters were simulated.
仿真结果表明,所有车轮定位参数满足设计要求。
2.
In this paper, based on the model of variance component, robust estimation of location parameters is discussed, and the formula for likeihood estimation of variance component is given, the robust estimation of variance component (the scale parameters ) that meets the Fisher s consistency is derived.
基于方差分量模型，讨论了定位参数的抗差估计，由方差分量的似然估计，论述了方差分量的抗差估计，并顾及Ｆｉｓｈｅｒ一致性，给出了抗差估计公式；并用实例进行了检验。
3.
When the wheels jumped up and down,wheel location parameters were simulated.
在车轮上下跳动40 mm时,进行车轮定位参数模拟仿真,分析车轮上下跳动对各定位参数的影响。
3) positional parameter
定位参数
1.
In this paper,the quaternion is taken for positional parameters to control the attitude of a spacecraft.
以四元数作为定位参数对航天器进行姿态控制。
2.
It is shown that quaternion has combined the advantages and functions of other positional parameters and transformation algorithms, it can be applied not only to the dynamics of a rigid body, but also more generally to the mechanical analysis and the control for multi-body systems.
本文全面地评述了四元数方法及其在现代科学技术中的应用,指出四元数具有其他定位参数和变换算子的综合优点和综合功能,不仅在刚体动力学中有广泛的用途,而且在一般多体系统的力学分析和控制中也有极其广阔的应用前景。
4) alignment parameter
定位参数
1.
Review of researches on the front wheel alignment parameter of vehicles;
汽车前轮定位参数研究与展望
2.
The wheel alignment parameters which can change with the travel of the wheel and influent the handling and stability and wear of tire and also puzzle the auto producers to design suspension are very important in the suspension system.
车轮定位参数是悬架系统的一组重要参数,其设计的合理与否是悬架特性的重要评价指标之一。
3.
Then kinematic simulation and analysis of rigid bodies is carried out using the software ADAMS,and the change regularity of each alignment parameter of the suspension with jumping of wheels is obtained.
以某大型客车的空气弹簧独立悬架为例,考虑了空气弹簧的变刚度特性,利用虚拟样机技术建立了该空气悬架的多体动力学模型,并借助ADAMS软件进行了刚体运动学仿真分析研究,得到了随着车轮跳动该型悬架的各项定位参数的变化规律。
5) alignment parameters
定位参数
1.
The relation between slide displacement and alignment parameters on wheel is analyzed.
主要分析了车轮跳动过程中车轮侧滑量与车轮定位参数的关系,以及车轮定位参数相互之间的影响,这些研究为车轮定位参数的初始设计提供了技术依据。
2.
Secondly,the variation trend of alignment parameters on wheel is analyzed by the front wheels from top to bottom in the process of jumping,the relation between alignment parameters and lateral slip is also analyzed.
主要分析了在车轮上下跳动过程中车轮定位参数的变化趋势,车轮各定位参数对侧向滑移量的影响,这些研究为车轮定位参数的初始设计提供了技术依据。
6) location parameter
定位参数
1.
Using the data observed in seismic network of Shandong Province,a comparative study of the location parameters used in "the Tenth Five-Year Plan" system and "the Ninth Five-Year Plan" system is carried out.
应用山东地震台网数据,对比研究山东台网"十五"与"九五"期间地震定位参数,初步认为:山东台网"十五"期间定位与"九五"期间定位参数基本一致,"十五"期间中单纯型法定位适用于网内、网缘和网外所有近震和远震,是"十五"期间中最好用的一种定位方法。
2.
Based on the compputation for the robust estimation of the location parameters, two basic iterative methodologies have been discussed briefly.
针对定位参数抗差估计的计算问题，简要论述了抗差估计的两种基本这代方法；为提高其计算效率，作者提出了一种快速算法，用可变尺度因子来修正Huber的常数尺度因子，结果表明了此法的合理性。
补充资料：卫星多普勒定位
见卫星大地测量学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条