The system's model was gained by Hamilton principle,in which the active flexible isolation system was simplified by beam element with electric DOFs and space conversion matrix.
通过用带电自由度的梁元模型及空间转换矩阵对主动弹性隔振系统进行简化和采用Hamilton原理建立系统的运动方程对系统进行模态分析,采用振型叠加法计算系统的动态响应,并从运动方程中进一步求取系统频响函数矩阵,分析系统频域特性。
In order to exert its effect on geometric design, we should use a simple method to derive the conversion matrix from the Bernstein basis to the Wang Ball basis.
为了在几何设计中更好地发挥其作用 ,应当用简单的方法求出Bernstein基到Wang Ball基的转换矩阵 。
First,the transformation matrix at each frequency point is calculated using the conventional algorithm,then the discontinuities in the transformation matrices are eliminated by a special smoothing procedure.
提出了一种新算法能够得到依频率连续变化的转换矩阵,先使用传统算法计算出每个频率点的转换矩阵,然后通过一个平滑算法消除转换矩阵中由传统算法产生的突变点。
The transformation matrix,calibration method and precision of the coordinate system were investigated.
对两坐标系的转换矩阵、标定方法和标定精度进行研究。
This paper employs the pattern theory of landscape ecology and GIS spatial analysis to study the LUCC in Bailongjiang-Taohe region from 1980 to 1995 and from 1995 to 2000;revising the land class transformation matrix formula and building its ArcView3.
本文主要运用景观生态格局理论和GIS空间分析方法对白龙江—洮河流域在1990～1995年、1995～2000年两个阶段的土地利用/变化进行了监测和分析,修订了土地类型转换矩阵公式,并建立了ArcView3。
55 square kilometer,and the transition matrix about dynamic change was devised for soil erosion intensity types of 1995 and 2000 in Qingdao.
应用遥感和GIS技术,监测青岛市土壤侵蚀现状和动态变化情况,1995～2000年水土流失面积减少了430 55km2,并作出了青岛市1995年和2000年两期的土壤侵蚀强度类型动态变化转换矩阵,此成果可为土壤侵蚀防治、政府公告和生态环境建设服务。
The improved house of quality (IHoQ) is proposed by defining the concepts of transition matrix, customer benchmarking matrix, and technical benchmarking matrix, which can not only realize the main idea of IQFD and utilize the AHP technique well, but also overco.
依据层次分析法的基本原理,我们建立了改进的质量功能展开(IQFD)理论框架文章重点建立实现IQFD的系统方法通过定义转换矩阵、顾客基准比较矩阵和技术基准比较矩阵,我们对传统的质量屋进行了改进改进的质量屋不仅实现了IQFD的思想,使得层次分析法得以充分运用,而且克服了传统的质量屋所存在的缺
Calibration of transform matrix between sun sensor measurement and cubic prism coordinate systems
太阳敏感器测量坐标系与立方镜坐标系转换矩阵的标定
The paper focuses on transform model for spectra overlapping and three algorithms of transform matrix determination,and the character of each algorithm was presented.
重点介绍了解决光谱串扰的基本转换模型以及估算转换矩阵的三种算法,分析了他们各自的特点。
This paper deals with the non-defective asymmetric systems with repeated eigenvalues and proposes a new method for determining the transform matrix of the derivable eigenvectors with respect to degenerate modes basing on the orthonormal decomposition of the directional derivatives of the eigenvectors.
针对非亏损非自伴系统的重根特征解,在特征向量导致正交分解的基础上,提出了一种确定退化模态可导特征向量转换矩阵的一种新方法,并将L Pesek和G Lallement针对自伴系统的结论推广到非自伴系统。
Matrix Representation and Conversion Matrix for Two Bases of the Algebraic Hyperbolic Space;
代数双曲空间中两组基的矩阵表示及其转换矩阵
Asynchronous Electromotor Direct-torque Control based on Matrix Converters
矩阵变换器的异步电机直接转矩控制
A matrix formed by interchanging the rows and columns of a given matrix.
转置矩阵通过使一个给定的矩阵的行和列互换而形成的矩阵
Direct Torque Control of Induction Motor Fed by Matrix Converter;
基于矩阵变换器的异步电机直接转矩控制
AC-DC-AC Matrix Converter and Direct Torque Control;
交—直—交型矩阵变换器及其直接转矩控制
Study of Direct Torque Control of Matrix Converter with Multiple Voltage Vectors
多电压矢量矩阵变换器的直接转矩控制研究
Reciprocal judgment matrix and fuzzy complementary judgment matrix can tansform each other.
互反型判断矩阵与互补型判断矩阵可以相互转换.
Application of Permute Matrix in the Commutation of Tensor Products of Matrices
换位矩阵在矩阵张量积交换中的应用
Prioritization methods and comparative study of hybrid judgement matrix based on transformations;
基于转换的混合判断矩阵排序方法及比较研究
The Interval Data Matrix Transformation Applied for the Stock Investment;
区间数据矩阵转换在股票投资中的应用
Transformation Relations Between Reciprocal and Complementary Judgement Marrices and Their Integrated Prioritization Approaches;
互反和互补判断矩阵的转换关系及其集成排序
On Transformation Relation and Consistency of Two Kinds of Fuzzy Number Judgment Matrices
两类模糊数判断矩阵的转换关系及一致性研究
Study on the Combination of Matrix Converters and Direct Torque Control of Induction Machines;
矩阵变换器与异步电机直接转矩控制的融合研究
Study of Speed Sensorless Direct Torque Control System of Matrix Converter;
矩阵变换器的无速度传感器直接转矩控制系统的研究
Study of Motor Direct Torque Control System of Matrix Converter Multiple Voltage Vectors;
矩阵变换器多电压矢量的电机直接转矩控制系统的研究
Research on Direct Torque Control of Asynchronous Motor Fed by Matrix Converter System
基于矩阵变换器的异步电动机直接转矩控制系统研究
Research on Direct Torque Control of Permanent Magnetic Synchronous Motor System Based on Matrix Converter
基于矩阵变换器的永磁同步电机直接转矩控制系统研究
Simulation on Matrix Converter Fed Induction Motor DTC Drive System
基于矩阵变换器供电的异步电机直接转矩控制系统的仿真研究