搜索结果: 1-9 共查到“工学 Ant colony”相关记录9条 . 查询时间(0.281 秒)
GIS-BASED ROUTE FINDING USING ANT COLONY OPTIMIZATION AND URBAN TRAFFIC DATA FROM DIFFERENT SOURCES
Route Finding Ant Colony Optimization Urban Traffic Data Floating Car Data Video Vehicle Detection
2016/1/15
Nowadays traffic data is obtained from multiple sources including GPS, Video Vehicle Detectors (VVD), Automatic Number Plate Recognition (ANPR), Floating Car Data (FCD), VANETs, etc. All such data can...
Study on Increasing the Accuracy of Classification Based on Ant Colony algorithm
Remote Sensing Image Increasing the Accuracy of Classification Ant Colony Algorithm LUCC
2014/4/24
The application for GIS advances the ability of data analysis on remote sensing image. The classification and distill of remote
sensing image is the primary information source for GIS in LUCC applic...
GRAPH THEORY AND ANT COLONY OPTIMIZATION APPROACH FOR FOREST PATCH CONNECTIVITY ANALYSIS
Forestry Software Vegetation GIS and Networks
2014/5/6
Forest connectivity is necessary for prioritizing biodiversity conservation. Connectivity indices facilitate to predict the movement pattern of species across complex landscapes. Change in area and in...
基于RS、GIS和蚁群算法的多目标渠系配水优化（Water Resources Allocation of Canal System Based on Multi-objective about RS, GIS and Ant Colony Algorithm）
渠系配水 优化 蚁群算法 RS
2010/12/29
针对渠系配水优化方法存在通用化程度不高的问题，依据作物的水分生产函数，建立以土壤含水率为基础，灌区各种作物该次灌水增产效益最大和灌区水费收入最高的多目标优化配水模型。通过RS技术快速获取灌区土地利用和土壤含水率信息，并以像元为求解单元，通过蚁群算法在GIS系统中对模型进行求解，获得各斗渠满足多目标条件下的最优灌溉配水量。所得结果符合灌区灌溉用水的实际情况，该优化配水方法具有通用性。
基于多目标改进蚁群算法的三维混合布局方案设计（3-D Mixed-layout Conceptual Design Based on Multi-objective Improved Ant Colony Algorithm）
布局设计 蚁群算法 适应度函数 填充球组
2010/12/29
针对三维混合布局优化设计求解问题，建立了以空间分割方法为基础的布局模型表示方法。对圆柱体布局物体和长方体布局物体，分别对应采用线性八叉树模型和栅格数据模型进行模型转换。提出了填充球组的布局模型表示方法，根据布局设计要求推导出布局优化的数学模型。通过构建有向布局序列把TSP问题转化为布局优化问题，使用适应度函数来处理布局求解过程中多目标优化问题，运用改进蚁群算法对其进行优化计算得到了Pareto最优...
Genetic Algorithms and Ant Colony Approach for Gas-lift Allocation Optimization
Oil production Gas-lift Genetic algorithm Ant colony optimization
2009/8/4
Continuous gas-lift is one of the most commonly practiced artificial lift techniques. It assists production enhancement by continuous injection of high-pressure gas into the well tubing, which lighten...
基于蚁群算法的稻种轮廓自适应提取方法（Self-adaptive Method for Extracting Rice Seed’s Contour Based on Ant Colony Optimization Algorithm）
稻种 图像处理 轮廓提取 蚁群算法
2010/2/26
针对传统轮廓提取方法自适应能力不强的问题，提出一种基于蚁群算法的稻种轮廓提取方法。将数字图像看作一个二维网格，以稻种轮廓为蚂蚁要寻找的食物，以梯度与方向作为启发信息，蚂蚁在启发信息与信息素强度的共同引导下搜索真实轮廓。为了加快算法的收敛速度，增强蚁群的搜索能力，定义了合理的启发信息与信息素更新机制，并研究了算法中初始参数之间的关系与规律。最后，用两种光照条件下采集的图像测试该算法。实验结果表明，该...
Optimization of Torch Movements of Welding and Cutting Using Ant Colony Method
Optimization of Torch Movements Welding Cutting Ant Colony Method
2009/4/1
Though many methods are applied to solve the combinatorial optimization problem, there are many cases in which the solution can not be solved in practical computation time, even if the computer become...
AN ANT COLONY SYSTEM BASED METAHEURISTIC FOR SOLVING SINGLE MACHINE SCHEDULING PROBLEM
metaheuristics manufacturing discrete optimization
2010/1/11
This paper proposes a metaheuristic for solving the Single Machine Scheduling Problem that is implemented by a hybrid system made up of an Ant Colony System and a stochastic descent algorithm called K...