A Conflict Resolution Approach using Prioritization Strategy
Journal Title: Journal of Information Systems and Telecommunication - Year 2013, Vol 1, Issue 1
Abstract
In current air traffic control system and especially in free flight method, the resolution of conflicts between different aircrafts is a critical problem. In recent years, conflict detection and resolution problem has been an active and hot research topic in the aviation industry. In this paper, we mapped the aircrafts’ conflict resolution process to graph coloring problem, then we used a prioritization method to solve this problem. Valid and optimal solutions for corresponding graph are equivalent to free conflict flight plans for aircrafts in airspace. The proposed prioritization method is based on some score allocation metrics. After score allocation process, how much the score of an aircraft be higher its priority will be higher and vice versa how much the score of an aircraft be lower its priority will be lower. We implemented and tested our proposed method by different test cases and test results indicate high efficiency of this method.
Authors and Affiliations
Hojjat Emami, Kamyar Narimanifar
Keywords
Related Articles
- EP ID EP190119
- DOI 10.7508/jist.2013.01.003
- Views 133
- Downloads 0
Network RAM Based Process Migration for HPC Clusters
Process migration is critical to dynamic balancing of workloads on cluster nodes in any high performance computing cluster to achieve high overall throughput and performance. Most existing process migration mechanisms ar...
Tracking Performance of Semi-Supervised Large Margin Classifiers in Automatic Modulation Classification
Automatic modulation classification (AMC) in detected signals is an intermediate step between signal detection and demodulation, and is also an essential task for an intelligent receiver in various civil and military app...
Blog feed search in Persian Blogosphere
Blogs are one of the main user generated content on the web. So, it is necessary to present retrieval algorithms to the meet information need of weblog users. The goal of blog feed search is to rank blogs regarding their...
A Novel Ultra-Broad Band, High Gain, and Low Noise Distributed Amplifier Using Modified Regulated Cascode Configuration (MRGC) Gain-Cell
In this paper, an ultra-broad bandwidth, low noise, and high gain-flatness CMOS distributed amplifier (CMOS-DA) based on a novel gain-cell is presented. The new gain-cell that enhances the output impedance as a result th...
Detection and Removal of Rain from Video Using Predominant Direction of Gabor Filters
In this paper, we examine the visual effects of rain on the imaging system and present a new method for detection and removal of rain in a video sequences. In the proposed algorithm, to separate the moving foreground fro...