The neutral shifting based control method for cascaded H-bridge inverter cell fault was introduced;the output voltage is increased than traditional control method because all the non-fault cells are fully utilized.
介绍了基于中性点移位原理的级联H桥型逆变器故障处理方式,与传统的故障处理方式相比,这种处理方法能够利用所有的非故障单元,增加输出电压幅值。
The basic theory of fractal geometry is presented and how to build the digital elevation model of 3D fractal terrain by midpoint displacement algorithm is discussed.
介绍了分形几何的基本原理,讨论了如何利用中点位移法生成三维分形地形高程数据模型,并在VC与OpenGL结合开发环境下,使得用尽量少的数据量来生成具有真实感的虚拟地形,以及实现交互式动态显示,能快速实时地以第一人称视角进行三维场景漫游,最后对该模型进行了验证分析,表明该方法是一种简单且有效的方法。
It talks about the methods of conforming basic elements of bump map and the realization with the midpoint displacement arithmetic.
介绍了凹凸纹理生成的基元构造以及中点位移法实现法向挠动的计算机实现,从而生成客观世界物体表面的真实感纹理贴图。
Finally, several mathematical models for generating three dimensional terrain are discussed in details using the midpoint displacement technique .
重点介绍了三维分形地形建模方法 ,并对利用中点位移法生成三维分形地形图的数学模型作了具体探
In order to deal with the crease caused by the mid-point displacement method in terrainsimulation based on the fractal theory, the fixed lacunarity in the mid-point displacement is modified,and the mid-point subdivision is extended to any scale within the range of 0～1.
为了解决基于分形理论的中点位移法对地形仿真产生的皱折问题，对中点位移法的固定间隙度进行改进，使中点细分扩展到任意尺度细分，采用了线性插值的随机位移算法对地形进行仿真，达到好的可视性。
Some conceptions involved in the collimator method are introduced and the point displacement and figure deformation are deduced in theory.
介绍平行光管法的有关概念,利用实验室内的稳固水泥测墩及控制点,研究平行光管法确定起始方向线的误差及其引起的点位位移与图形变形间的关系,指出在高精度工业测量中,使用平行光管法及图形变形理论可提高工业目标测量精度。
The Neutral Spot Displacement Analysis of Erasing Electric Arc Coil in All Kind of Compensative Conditions
消弧线圈在各种补偿条件下的中性点位移分析
A Study of the Displacement of the Neutral Point by means of the Linear Equation
用直线方程U_3=(m(U)_1+n(U)_2)/(m+n)研究中性点位移
Study on Reason and Modification Technique of Neutral Displacing Voltage of 35kV System in Daqing Oil Field
大庆油田35kV系统中性点位移电压成因及改进技术研究
Influence of Supporting Point Displacement on Load-carrying Properties of Point-supported Glass Panels
支承点位移对点支式玻璃板承载性能的影响
THE JUMP OF DISPLACEMENT GRADIENT ACROSS THE EDGE IN THE ESHELBY’S PROBLEM
Eshelby问题中棱上各点位移梯度的跳跃
N-movement and NP-movement in Chinese Nominal Phrase;
汉语名词性短语中的名词移位与名词短语移位
Movement of Focus Particles and Its Directionality in Logic Form
逻辑式层面DP内焦点算子移位及其移位的方向性
Role of major histocompatibility complex class Ⅰ chain-related gene A polymorphisms in allograft kidney rejection
组织相容性Ⅰ类相关链A位点基因多态性在预判肾移植物排斥中的意义
The paper presents a numerical method for determining performance point without any iteration.
本文提出一种求解性态点处位移的数值方法。
Location Management of Mobility Management in Next-Generation Mobile Network;
下一代移动通信网移动性管理中位置管理研究
We can therefore use this property in accomplishing dynamic correction,stacking and migration of CMP ga- ther.
从而可以利用这个特性进行共中心点道集的动校正、叠加和偏移归位。
Luminescent Spot Mining, Emotional Reconstruction and Narration Shift of Red Revolutionary History--Narrative Strategy of the Original TV Plays about Red Revolution in Postrevolutionary Linguistic Environment;
红色历史的亮点开掘、感性重构与叙事移位——后革命氛围中红色原创剧的叙事策略
Application of non-differential GPS in mobile robot waypoint navigation
非差分GPS在移动机器人位点导航中的应用
A novel localization algorithm for wireless mobile sensor nodes in NLOS environment.
一种在非视距环境中的移动节点定位方法
The Study of Mouse TNF-α Functional Domain and Its Neutralizing Antibody Binding Site
鼠TNF-α功能位点及其中和性抗体结合位点研究
Study on Bacterial Translocation in Acute Appendicitis in Children
细菌移位在小儿急性阑尾炎中的研究
Study of Left Ventricular Transmural Radial Displacement during Acute Myocardial Ischemia and Left Ventricular Pacing in Vivo: A Canine Model by Tissue Doppler Imaging
犬左心室急性心肌缺血不同起搏位点跨壁径向位移的超声研究
compound drift of gravimeter
重力仪混合零点位移