When the system is diagonally dominant, the truncated version of this algorithm provides an approximate solution which equals to the exact solution within machine accuracy and the number of its arithmetic operations is O(8n) -- nearly the same as the number of arithmetic operations for solving a tridiagonal system.
运用矩阵分解给出此类方程组的直接解法 ;通过分析其特性 ,给出了达到机器精度的截断算法 ,其计算复杂度几乎等同于求解一个三对角线性方程组的计算复杂度 。
The mathematic relations regarding instrument precision,regression method and prediction accuracy are put forward.
给出近红外光谱分析技术中测量精度与仪器精度和测量方法之间的传递函数,并通过葡萄糖水溶液浓度测量的基础研究进行了验证和分析。
Control of coating weight precision and mechanical precision are two key problems influencing the development of the solventless laminator.
涂布量精确控制以及机械精度控制是制约无溶剂复合机发展的两个关键问题。
Introduced the mechanical structure of, CNC Gear Measuring Center and analysis of the main features of its structure, as well as the design of transmission, the general method of design guides, Design requirements of Turntable and link which connect up to down and mechanical precision, we can improve quality of Gear Measuring Center made in China.
介绍了CNC齿轮测量中心的机械结构,分析了其结构的主要特点,以及传动系统的设计,导轨设计的一般方法,以及转台顶尖的设计要求和机械精度,旨在提高国产齿轮测量中心设计的质量。
After the study of the stop process of BLDCM,it proposed that the motor′s stop precision will be affected when commutation occurs in the stop interval.
首先分析了无刷直流电机的换相转矩脉动产生原理,然后对电机的停机过程进行了分析,提出当停机过程中存在换相时,由于转矩脉动的产生会对电机的停机精度产生影响。
In this paper, the handle seal confining of size chain with βdistribution model was feasibly studied , new thoughts and ways to handle seal confining with β distribution model were discussed and the application of βdistribution model in analysis of mechanism precision was expounded.
β分布模型处理尺寸链封闭环进行可行性研究,论述用β分布处理封闭环这一新模式的思想方法,阐明β分布模型在机构精度分析中的应用。
Research on the Accuracy Analysis and Synthesis of 3-RRRT Parallel Manipulator
3-RRRT并联机器人精度分析与综合
Accuracy Improvement Software for Robot Elastic Deflection Compensation
提高机器人精度的弹变补偿计算机应用软件
Research on the Accuracy Design and Kinematics Parameters Calibration of 3-RRRT Parallel Manipulator
3-RRRT并联机器人精度设计与运动学参数辨识
Accuracy synthesis of new typed 6 DOF parallel robot based on self-adaptive genetic algorithm
基于自适应遗传算法的新型6自由度并联机器人精度综合
Trajectory Tracking of Uncertain Robot Manipulators with High Precise;
不确定性机器人系统高精度轨迹跟踪
Research on Dynamics, Singular and Precision of Parallel Manipulator;
并联机器人动力学、奇异和精度的研究
Research on High Precision 3-PPSR Parallel Micro-Manipulator
高精度3-PPSR微动并联机器人的研究
Accuracy analysis of 3-RRRT parallel manipulator
3-RRRT并联机器人的精度分析
Research of Precision on CMM of 3-DOF Translational Parallel Robot
三平移并联机器人坐标测量机精度研究
The Analyse for Location Error of Robot Which Based On The General Arithmetic of Machine-Precision;
基于机构精度通用算法的机器人位姿误差分析
Accuracy Analysis of 3-RRRT Parallel Manipulator Based on Inverse Position Analysis;
基于3-RRRT并联机器人位置反解的精度分析
Accuracy Analysis and Design of a Novel 6-(P-2P-S) Parallel Robot;
新型6-（P-2P-S）并联机器人的精度分析与设计
Study on Robot s Absolute Accuracy Calibration Based on Distance Error Model;
基于距离误差模型的机器人绝对精度标定研究
Ranging Accuracy Analysis of Three Alidading Prism Models with Surveying Robot
测量机器人三种照准模式测距精度分析
Method of modeling and simulation to improve processing accuracy of industrial robot
基于建模和仿真的提高机器人加工精度的方法
Research of Industrial Robot Calibration Based on Virtual Closed Kinematic Chain
虚拟封闭运动链法提高机器人运动学标定精度
Matching Model of the Accuracy of Roadway Section Forming and the Precision of Sensor for Roadheader
掘进机断面成形精度与传感器精度的匹配模型
The base speed of Goblin Tinker in Robot form reduced from 250 to 235.
机器人形态的地精修补匠的移动速度从250降到235。