Dynamic formation generating in mobile-agents using algorithm to select function by environmental information

Author(s):  
T. Yamaguchi ◽  
M. Sato ◽  
N. Kohata ◽  
H. Hashimoto
Author(s):  
Longbiao Ma ◽  
Yongjie Yan ◽  
Yang Zhang ◽  
Yan Liu ◽  
Yungang Tian

In this paper, a problem regarding how multiple mobile agents track a high-speed maneuvering target is considered. Due to the uncertainties of the target caused by the background noises, we use a dynamic non-uniform region to describe the location of target. Therefore, the cooperative tracking problem is transformed into a problem to cover a known dynamic non-uniform region. In order to capture the high-speed maneuvering target, the mobile agents with global sensing areas and limited actuation region are designed to track and cover the dynamic region. Also, the probability that the target appear in the circle is denoted by a probability density function and a performance index function is given to describe the effectiveness of covering a moving target. With observer-based estimation and dynamic formation control, a coverage tracking algorithm is proposed so that the group of agents catch the target by a coverage tracking policy in finite time.


2017 ◽  
Vol 2 (1) ◽  
pp. 27-32
Author(s):  
Botchkaryov. A. ◽  

The way of functional coordination of methods of organization adaptive data collection processes and methods of spatial self-organization of mobile agents by parallel execution of the corresponding data collection processes and the process of motion control of a mobile agent using the proposed protocol of their interaction and the algorithm of parallel execution planning is proposed. The method allows to speed up the calculations in the decision block of the mobile agent by an average of 40.6%. Key words: functional coordination, adaptive data collection process, spatial self-organization, mobile agents


2006 ◽  
Vol 3 (2) ◽  
pp. 1 ◽  
Author(s):  
Ruslaina Yusoff ◽  
Shariful Amran Abd Rahman ◽  
Wan Nazihah Wan Mohamed

This study was carried out to examine the economic consequences ofvoluntary environmental reporting on shareholders' wealth among Malaysian Listed Companies that voluntarily disclosed environmental information in their financial report. One hundred andfifty two (152) companies of Bursa Malaysia (MSE) had been identified as a sample in the current study. Seventy six (76) companies were classified as environmental reporting companies while the remaining companies were classified as non-environmental reporting companies. The classification was done in order to determine the differences between share price, profitability and market equity for both types of companies. The study hypothesizes that voluntary environmental reporting leads to an improvement in the shareholders wealth. However, the results show that there is no significant difference between cumulative abnormal return for environmental and non-environmental reporting companies. Based on the results obtained, it can also be concluded that profitability and size of the companies do not have any significant roles in deciding whether or not to produce environmental reporting companies.


Author(s):  
Anna V. Krukova

About "a round table" "Library Resources for Education in Favor of Sustainable Development", taken place in the Russian state library in June 2010.


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