DECENTRALIZED PACKET TASK ALLOCATION FOR SPARS CLUSTER OF SPACECRAFT
Journal Title: Інформаційні системи, механіка та керування - Year 2016, Vol 0, Issue 14
Abstract
A problem of decentralized task allocation for sparse cluster of spacecraft is examined. The method of task allocation for sparse cluster which provided one task allocation to one spacecraft was previously proposed. The results demonstrated that the method provided high effectiveness and good convergence of the task allocation process. In terms of practicality sometimes it is more appropriate to have an opportunity of packet planning. The method in which task allocation is provided by packages for each spacecraft was proposed. Tasks are selected from the prior plan which is formed on the Earth and is transmitted to the each spacecraft of the cluster. Proposed method is realized cyclically as two-stage process. At first stage it is formed total package of tasks and conflicts are solved on the second stage in compliance with consensus principle. At the same time the necessity of situational data coordination between cluster spacecraft is absent. The result of the modeling shows that method which considers cluster as multiagent system provides good results as well as admissible result obtaining for limited time. This approach allows saving of onboard computer resources.
Authors and Affiliations
Александр Геннадиевич Меланченко, Александр Александрович Синча
Keywords
Related Articles
- EP ID EP540747
- DOI -
- Views 52
- Downloads 0
Вимірювання температури з використанням теплових шумів електропровідних об’єктів
У роботі показана можливість вимірювання температури електропровідних об’єктів шляхом оцінки їх власних теплових шумів. Запропоновано структуру побудови шумового вимірювача температури та алгоритм її роботи. Показано, що...
Recovering of permanent useful signal that was instituted by periodic disturbances
It was determined the exact analytical description of a constant valueof useful signal, that was obtained as a result of measurement of the actual signal. It’s consist of the sum of the useful signal and the perturbation...
Building a model of scientific expertise
The aim is to develop research and methods of processing expertise and the method of selection of a competent team of experts using simulation. Expert methods are based solely on expert assessments made on the problem to...
IDENTIFICATION OF NON-STATIONARY LOADINGS APPLIED TO ELASTICALLY DEFORMED ELEMENT OF CONSTRUCTION
In the manuscript the technique of identification as functions of time of R non-stationary loads acting on a element of construction is presented. It is assumed that deformation of the element is elastic; its geometry, a...
ПІДВИЩЕННЯ ТОЧНОСТІ НАВІГАЦІЙНОГО АКСЕЛЕРОМЕТРА В УМОВАХ РАКЕТНОГО ПОЛЬОТУ
During the flight, the accelerometer, in addition to the aircraft accelerating, is influenced by vibration. This leads to additional static measurement errors of the accelerometer i.e. vibration error. This significant...