Geometric control Method has many advantages, so its application is more and more widely in the cable-stayed bridge construction control.
几何控制法存在众多优点,在斜拉桥施工控制中应用越来越广泛。
Applying the theories and method of local input in nonlinear geometric control, the paper studies the output controllability for a nonlinear analytic system.
主要研究一类非线性解析系统的输出可控性,给出了局部意义下输出可控的定义。
The experimental observations indicate that this method can meet the accuracy requirements, thus providing a tool to solve the geometric control problem in fresco reproduction.
经试验和实地观测可以达到要求,从而解决了壁画复制过程中的几何控制问题。
A nonlinear control design approach based on differential geometric control theory and nonlinear control strategies of advanced static VAR generator (ASVG) are presented in this paper.
基于微分几何控制理论中的零动态设计方法,首次提出了新型静止无功发生器(ASVG)非线性控制的设计方法和相应的控制规律。
The slip surface is searched through moving the three geometric control points on the ground surface, the bottom of excavation and the surface at half of the height of the excavation, respectively.
通过分别移动基底、地表水平面和位于基坑高度一半处的水平面上的三个几何控制点,寻找到边坡最危险滑移面并计算出对应的稳定性安全系数。
A control group of 24 dogs were also played the dog growls but were instead shown silhouettes of large and small cats or geometric shapes.
科学家给参照组24只狗放映大小不等的猫或几何形状的阴影图片以代替原来狗的图片,并同时播放狗叫声。
The representation has no weight factors or control parameters, and it is geometric and affine invariant.
该表示形式中没有权因子和额外的控制参数,而且具有几何不变性、仿射不变性等良好性质。
The docking process of the module was analyzed. When the uncertainty about control and geometry occurs, the basic geometric condition is analyzed to finish the docking action.
根据该模块的几何特点,分析了模块的对接过程和相邻两模块对接的几何约束关系,给出了当存在几何及控制不确定性时,完成对接最基本的几何约束条件。
And then combine geometric, behavior modeling methods to simulate the actual manufacture and operation of numerical control lathe.
最后将几何建模和行为建模结合起来模拟数控机床的实际加工、操作过程。
Under the geometric background, the extended problem of state feedback control for discrete event systems is solved, including both simple and general predicate.
在这些几何背景下,解决了离散事件系统状态反馈控制的拓广问题,包括关于简单谓词与一般谓词的问题。
After tracing and analyzing the geometric structure of control system block diagram, thereby the corresponding topological structure is generated by graph analyzer.
图形分析器通过对控制系统方框图的几何结构进行跟踪探索和结构分析,生成相应的拓扑结构。
In all details, this paper introduces the algorithmic procedure on the geometric structure principium of nonlinear control theory.
详细描述了非线性控制理论几何结构原理的精确线性化算法的过程。
These options control geometric tolerancing information!
这些选项控制几何公差信息!
Comparison between the direct feedback Iinearization (DFL) theory and the differential geometric feedback linearization theory for nonlinear control systems is presented.
对非线性控制系统的直接反馈线性化(DFL)方法与微分几何反馈线性化方法进行了比较研究。
The user is also able to define necessary geometric constraints, so as to further control the surface shape.
用户也能够定义必要的几何约束来进一步控制曲面外形。
Based on geometric theory of nonlinear feedback control, a new method to synchronize chaotic systems was put forward.
基于反馈控制几何理论提出了一种新的混沌系统同步方法。
Based on modern differential geometric approach and Lie algebra, nonlinear control theory has formed a new theoretical branch.
基于近代微分几何理论与李代数之上的非线性控制理论形成了一新的理论分支。
First, geometric basis of nonlinear control is introduced.
首先,本文介绍了非线性控制的几何基础。
This paper present a sufficient and necessary condition of constructing quintic PH curves and analyze the geometric meaning of the control polygon.
本文给出了构成五次PH曲线的充要条件,分析了其控制多边形的几何意义。
Under the geometric background, the extended problem of state feedback control for discrete event systems is solved, including both simple...
在这些几何背景下,解决了离散事件系统状态反馈控制的拓广问题,包括关于简单谓词与一般谓词的问题。
Subdivision surface is a new geometric modeling technology of discrete surface based on mesh. It can express modeling surface through control mesh and subdivision rules.
细分曲面是基于网格的离散曲面造型新技术,它通过定义控制网格和细分规则来表示造型曲面。
A theoretical consideration to estimate the convergence conditions in learning control process is proposed in accordance with the limit condition of a geometric series.
并提出了一种基于几何级数的极限条件估计学习控制过程收敛条件的理论方法。
A method of the block adjustment based on a new strict geometric model for remote sensing images with high resolution (RSIHR), using few control points, is presented in this paper.
介绍了一种利用较少控制点、基于新几何模型的高分辨率遥感影像光束法区域网平差方法。
Study on catwalk, geometric construction control of main cable and temperature control.
对猫道、主缆索股线形施工控制进行了研究。
Reasonable choice for geometric tolerance is the premise and guarantee of optimizing the quality of products when designing, manufacturing and doing quality control by engineering community.
合理选注形位公差是工程界在设计、制造及质量控制等方面优化产品质量的前提保障。
Accordingly it is very important to control and forecast the dimension change and the geometric shape variation of the final product in the powder metallurgy process, especially the design of mould.
因此,在粉末冶金工艺中,对尺寸变化尤其是对模具尺寸的设计进行控制与预测是非常重要的。
Step one is to pick up the control point set which determines the geometric position of images, and then to derive a geometric transform for registering one image to another from those points.
交互式数字图象的配准与镶嵌主要由二个步骤来完成:第一步是由人在显示屏幕上选择确定图像几何位置的控制点集,然后由此确定一幅图像几何变换使两幅图像在几何位置上配准。
By using control inequality theory, some geometric inequalities are established, which involve the inradius, radius of escribed sphere and altitudes of simplex inn-dimensional Euclidean spac.
利用控制不等式理论,建立了涉及单形内切球半径、旁切球半径和高的几个不等式。
The analysis of construction safety control of CFST arch is mainly from the three aspects which are geometric linear, internal force and the stability of structure.
CFST拱桥施工安全控制主要从结构几何线形、内力和结构的稳定三方面进行分析控制。
The detection device of rail wheels numerical control lathe is used to detect the geometric parameters of rail wheels.
轮对数控车床检测装置是用于车辆轮对外形几何尺寸在镟修前后的检测。
应用推荐