The optimal planning methods of remote sensing experiment in IR-range for the satellite meteorology problems

2018 ◽  
Author(s):  
Anton Sokolov ◽  
Nikolay Uvarov
Keyword(s):  
Remote Sensing ◽  
Optimal Planning ◽  
Planning Methods ◽  
Satellite Meteorology

scholarly journals INTELLECTUAL PROCEDURES FOR ORDERING SEQUENCE ORDERS BY INHOMOGENEOUS FORMING OPERATORS

2021 ◽  
pp. 67
Author(s):  
V. SKALOZUB ◽  
V. HORIACHKIN ◽  
I. TERLETSKII
Keyword(s):  
Neural Networks ◽  
Resource Constraints ◽  
Optimal Planning ◽  
Optimal Solutions ◽  
Data Perturbation ◽  
Wide Range ◽  
New Models ◽  
Constructive Models ◽  
Planning Methods ◽  
Planning Problems

The researches results of discrete optimal planning problems of a wide range of production-technological, logistic and other service processes are presented. The planning methods are based on new intelligent procedures for ordering (IPO) sequences of elements (orders), which are implemented by means of constructive modeling. Purpose of procedures is to increase the efficiency of ordering receiving of orders, taking into account the complexity of the formation operations, as well as resource constraints. The article considers the models and methods of IPO application, which are focused on the processes of disbandment-formation (DF) of multigroup railway trains at sorting stations. Formally, such processes are represented by new models of ordering multi-sequences of orders taking into account the complexity of operations (OMSCE). In the search for optimal solutions, models of Hamming's associative memory are used, which allow to classify the current situations of OMSCE processes. In them, each class of certain states (taking into account the incompleteness and data perturbation) corresponds to one or more rational operators from among the possible ones. IPO procedures reduce the number of analysis options and increase the numerical efficiency of the optimizing multi-sequence orders method. The article presents the formalization of multilayer constructive models of OMSCE processes, intelligent procedures for methods of their implementation, the formation of the procedure for operations classification based on models of Hemming neural networks. At the same time, an improved structure of DF information technology with the use of intelligent procedures is also developed, examples of their application are given.

scholarly journals History of remote-sensing methods in meteorology, cloud physics and nowcasting in Slovakia over the period 1965–1990

2014 ◽  
Vol 44 (1) ◽  
pp. 79-94
Author(s):  
Dušan Podhorský ◽  
Peter Guba
Keyword(s):  
Remote Sensing ◽  
Laser Radar ◽  
Cloud Physics ◽  
Radar Network ◽  
History Of ◽  
Meteorological Radar ◽  
Satellite Meteorology ◽  
Convective Cells ◽  
Remote Sensing Methods

Abstract A brief overview of building the radar and satellite meteorology in Slovakia over the period 1965-1990 and application of dispatching locators of PAR, SRE and RSR types for studying the evolution of convective cells is given. Further, the conception and implementation of a meteorological radar network in Slovakia, the algorithms for recognition of clouds and phenomena related to the parameters of radioecho are reviewed. The development of a new laser radar (LIDAR) and the application of a prototype meteorological radar with the TESLA RM-3 controlled polarizer are described.

scholarly journals Review of Collision Avoidance and Path Planning Methods for Ships Utilizing Radar Remote Sensing

2021 ◽  
Vol 13 (16) ◽  
pp. 3265 ◽  
Author(s):  
Agnieszka Lazarowska
Keyword(s):  
Remote Sensing ◽  
Comparative Analysis ◽  
Path Planning ◽  
Real Time ◽  
Collision Avoidance ◽  
Input Data ◽  
Research Directions ◽  
Radar Remote Sensing ◽  
Moving Obstacles ◽  
Planning Methods

The paper presents a comparative analysis of recent collision avoidance and real-time path planning algorithms for ships. Compared methods utilize radar remote sensing for target ships detection. Different recently introduced approaches are briefly described and compared. An emphasis is put on input data reception using a radar as a remote sensing device applied in order to detect moving obstacles such as encountered ships. The most promising methods are highlighted and their advantages and limitations are discussed. Concluding remarks include proposals of further research directions in the development of collision avoidance methods utilizing radar remote sensing.

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