研究了一种基于栅格法的搜索算法，并把该算法用于机器人的路径规划。
Studied a kind of search algorithm based on grid and used in Path Planning for the robot.
本文首先对基于栅格法和人工势场法思想的离线航迹规划算法进行了研究。
Firstly, the research of this paper is focus on preflight global planning algorithm based on cell decomposition methods and artificial potential field methods.
考虑到非线性的自由液面边界条件，用下潜涡环栅格法求解水翼绕流问题。
The nonlinear free surface boundary condition is considered and the hydrodynamics forces of the hydrofoil near the free surface are calculated by the submerged vortex lattice method.
为了解决这些问题，通过引入临时局部栅格法(TLOG)，给出了改进算法。
In order to solve these problems a modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is presented.
采用栅格法建立机器人空间模型，整个系统由全局路径规划和局部避碰规划两部分组成。
The whole system includes two parts, the global path planning and the local planning for obstacle avoidance.
将艇体看作回转体，在轴线上分布离散的点源模拟艇体，用升力面理论的涡环栅格法模拟附体；
The hull is defined as a revolution body. The hull volume effects are represented by a series of point source and sinks distributed on the hull axis.
采用栅格法建立了机器人工作空间模型，整个系统由全局路径规划和局部避碰规划两部分组成。
The whole system includes two parts: the global path planning and the local planning for obstacle avoidance.
研究无线覆盖场强计算中使用的射线分析法(矢量法)与像素分析法(栅格法)，并比较二者的区别和特性。
To study ray (vector) analysis and pixel (grid) analysis which are applied in the calculation of field strength of radio coverage, and compare their differences and characteristics.
第三章就地图创建问题，提出了临时局部栅格法(TLOG)，并以此改进了一种基于概率模型的栅格地图创建方法。
The third chapter based on probability grid approach's research. A modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is proposed in this thesis.
针对散乱点云简化时经常丢失过多的几何特征，提出一种保留几何特征的简化方法。首先采用均匀栅格法划分点云空间；
Geometric feature always being lost excessively in the simplification process of scattered point cloud, a simplification method with geometric feature reservation is proposed.
为了尽量减少可行区域由于障碍物建模造成的损失，提出了采用改进的栅格法进行建模，该方法较全面地考虑了障碍物的外形尺寸。
The paper proposes improved grids method in order to increase area movement of the robot, according to the shape and size of the obstacle.
论文基于对概率栅格法(OG)的研究分析，提出了临时局部栅格法(TLOG)，通过运用TLOG，改进了一种基于概率模型的栅格地图创建方法。
This thesis based on probability grid approach's research. A modified algorithm via combining Temporal Local Occupancy Grids (TLOG) method is proposed in this thesis.
利用激光和超声波传感器在用栅格表示法形成地图的基础上，提出了进行数据融合以提取环境特征的新方法：识别障碍物群。
A new data fusion method called obstacle group identification was proposed. This method is based on grid map created by using laser and ultrasonic sensors.
文章采用栅格数据模型，运用面积权重法和反距离加权法对GDP值进行了空间拓展。
Using the areal weighting interpolation and inverse distance weighted averaging, a spatial distribution model of GDP is established in this paper.
层次分析法能够确定各个因素的影响系数，该系数亦可作为权重赋值给数据库，最终作为栅格图片的一个重要参数。
AHP to determine the impact of various factors coefficient, the coefficient can be as a weight assignment to the database, and ultimately as a raster picture of an important parameter.
栅格DEM搜索法是通过二维高程矩阵按照一定规则进行搜索，获取河床深泓线；
Raster DEM grid search method is to obtain the riverbed thalweg through a two-dimensional matrix search with a certain height rules.
栅格DEM搜索法是通过二维高程矩阵按照一定规则进行搜索，获取河床深泓线；
Raster DEM grid search method is to obtain the riverbed thalweg through a two-dimensional matrix search with a certain height rules.
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