This method of coordinate system transformation we developed in the paper may give a new way to solve the abnormal equations.
文中提出的坐标变换的方法为解病态方程提供了一条新思路。
A method of sliding mode control based on fuzzy logic, for a class of linear uncertain system shown in phase coordinate, is presented It if derived from the principle of sliding mode control.
本文针对一类相坐标表示的线性不确定系统，根据滑模控制原理，提出一种基于模糊逻辑的滑模控制方法。
In this paper, a natural coordinate method suitable for the computer kinematic analysis of multibody system is introduced.
本文介绍了一种适用于计算机分析的多刚体系统运动学分析的自然坐标法。
This paper summarizes ordinary method of automatic scoring round target system and puts forward basic principle realizing automatic scoring round target system by laser coordinate orientation method.
综述了自动报靶系统实现的一般方法，提出了激光坐标定位法实现自动报靶系统的实现原理。
The displacement solution is constructed by applying the symmetry of scattering of SH-wave and the method of multi-polar coordinate system.
利用SH散射的对称性和多极坐标方法构造了问题的位移解。
It is suggested that transformation relation between spatial local coordinate system and integral coordinate system be established by vector method, which simplifies coordinate calculation of to.
提出了运用向量法建立空间局部坐标系与整体坐标系的转换关系，从而使趾板坐标计算简捷方便，且易于设计修改。
A new pseudo-spectral method based on polar coordinate system was presented to resolve the difficulty in the coordinate singularity and treatment of pressure boundary conditions.
针对拟谱方法在极坐标下遇到的坐标奇异以及压力边界条件难处理等问题，提出了一种新的基于极坐标系下的拟谱方法。
At present, the modeling methods of multi-rigid-body system can be concluded to two kinds: Absolute coordinate method and relative coordinate method.
目前，多刚体系统的建模方法可归纳为绝对坐标法和相对坐标法两类。
The method of invariant eigen-operator is generalized to the classical system, and the normal coordinate of system is also obtained by using this method.
将不变本征算符方法推广到经典体系，并利用它来求体系的简正坐标。
In a. plane rectangular coordinate system, mathematics simulation of the change of moisture content in a corn kernel during tempering is presented by the finite element method.
在平面直角坐标下，利用有限元方法，对玉米颗粒在缓苏过程中的含水量变化进行了数学模拟。
Dynamic modeling of deployable mirror system of the next generation space telescope is derived by the hybrid coordinate method.
采用混合坐标法建立了某空间光学望远镜可展开主镜的动力学模型。
In applying the method of mechanization to verifying geometric problems, to choose a proper coordinate system is an important step that concerns the complexity of the solution to the problem.
用机械化方法证明几何定理，适当选取坐标系是一个关系到问题解决得难易程度的重要步骤。
This method for the identification of target miss in azimuth makes use of the projection in missile body coordinate system of line-of-sight rate between the missile and target.
研究了利用导引头天线测量的视线角速度在弹体的投影进行目标脱靶方向角识别的原理。
This paper is directed to an advanced method for route survey-polar coordinate method of traverse, and try to establish a corresponding graph and data processing system.
针对导线极坐标法测设路线曲线的方法，提出一套完整的内业图形与数据处理系统的建立方法和步骤。
The power transmission equation of VSC is simplified by coordinate transformation, and the control system for transmitted power of VSC is designed by use of unsymmetrical triggering method.
并通过坐标变换简化了VSC的功率传输方程，还采用不对称触发策略设计了VSC的传输功率控制系统。
Based on relay feedback self-tuning technology, self-tuning method of multivariable PID controller for coordinate control system of large scaled fossil-fired power unit is stated.
基于继电反馈自整定技术，提出了燃煤大型火电机组协调控制系统多变量pid控制器的自整定方法。
Based on the theory of homogeneous transformation and DH method in robot kinematics, the coordinate measuring model of articulated arm system is established, the system measuring space is given.
利用机器人运动学中的齐次坐标变换理论和D - H坐标描述方法建立了关节机械臂系统的坐标测量数学模型，并给出了系统测量空间。
The optical principium of two sets of and multi sets of CCD vertical target measurement system is introduced in this paper. The calculation method of coordinate is presented.
本文分别介绍了两台和多台CCD立靶测量系统的光学测量原理，给出了立靶测量脱靶量的计算方法。
A modified segmental quadratic interpolation method which describes the shape of optical system pupil with relative coordinate error less than 1% and area error about 0.25%, is presented.
本文提出了一种改进的分段二次插值法描写光学系统的光瞳形状，得到了满意的效果，其坐标误差小于1%，面积误差约0.25%。
A new transformation method for follow-up coordinate system is used and a matrix equation for transforming spatial transporting coordinate of scattering photons is given.
应用一种新的随动坐标系转换方法，给出用于转换生物组织中光子空间传输坐标的矩阵方程。
In this paper we discussed the evolution of two states system and geometric phase in a rotating magnetic field by using the method of coordinate transformation.
本文用旋转坐标系系法对二能级系统的在旋转磁场中的演化和几何相进行了研究。
The invention provides a system for handwriting recognition based on absolute coordinate location and an implementation method thereof, belonging to the technical field of handwriting recognition.
本发明提供一种基于绝对坐标定位的笔迹识别系统及其实现方法，属于笔迹识别技术领域。
A method of surveying a complete curve in polar coordinate system by only changing instrument position and back viewing point are introduced in this paper.
本文提出了一种仅变换置镜点和后视点坐标而达到置镜任一点极坐标法测设整条曲线的方法。
The superimposing method of waves is given. The significance reference coordinate system and the solving process for some quantities are indicated.
总结了波叠加的方法，指出了基准坐标系的重要性与有关量的求解方法。
A new method for merge of range data and texture based on calibrating two cameras in a world coordinate system is proposed.
在将两个摄像机对同一坐标系(全局坐标系)标定的基础上，提出了距离数据及纹理的融合方法。
The growth and development of upland rice root system were studied by three-dimensional coordinate container method.
采用自创的“三维坐标容器法”，研究了潮砂土、红壤土、水稻土对陆稻根系生长发育的影响。
This paper puts forward the method of locating the 3D model in the screen coordinate in the design of the visual system of a submarine voyage training simulator.
该文主要论述了在潜艇航行训练模拟器三维视景仿真中，把三维模型投影到屏幕坐标系当中的方法。
As to the conservation of motion of center of mass, the method of absolute coordinate system is generally used in the teaching meterials of theoretic mechanics.
对于质心运动守恒问题，理论力学教材中一般用绝对坐标法进行计算。
Through analyzing the theory of projection, this paper gives an projection transform method by which can convert IAG75 spheroid, used by 80 coordinate system, which widely used in China.
通过对地图投影原理的分析，提出了将我国目前通用的80坐标系所采用的IAG75椭球进行投影变换的方法。
From the viewpoint of relative motion, often it is easier and clearer td solve problems about kinematics and dynamics in the method of setting up coordinate system of motion.
用相对运动的观点，建立运动坐标系，来解运动学和动力学的问题比较明晰简便。
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