scholarly journals Analysis of the Possibilities of Applying Mobile Robotic Platforms Using Machine Vision in Industry

2021 ◽  
Author(s):  
Tamara Oleshko ◽  
Iryna Heiets ◽  
Dmytro Kvashuk
Keyword(s):  
Programming Languages ◽  
Object Oriented ◽  
Entrepreneurial Activity ◽  
Construction Sites ◽  
Driving Mechanisms ◽  
Literary Sources ◽  
Control Scheme ◽  
Transport Vehicle ◽  
Forest Lands ◽  
Further Development

The article considers the possibilities of automated use of robotic equipment in order to form an infrastructure for moving goods at enterprises. Areas of application of algorithmic programming languages of object-oriented type in robotics are investigated. The algorithm of operation of a transport vehicle, the movement, which is based on the recognition of the line of motion, describing the route of movement, is presented. The analysis of the peculiarities of the implementation of such problems with the use of OpenCv software library was carried out. The structure of the vehicle is proposed, in particular: its driving mechanisms, control scheme, engines and wheelbase. Further development was made to the algorithms for the management of crawler lorries and the ways of their program realization in various spheres of entrepreneurial activity, where there is a need for the transfer of cargoes in the ordinary areas (construction sites, forest lands, open warehouses, airports, etc.). Based on the proposals for creating a cargo robot that can be moved according to a given route, the model of control system of conveyor systems, which solve the issues of automation of technological processes in the part of the addition of conveyor systems, is presented. The analysis of literary sources describing the necessity of creating mobile conveyor systems in production, which enables to quickly re-equip production processes to unforeseen needs, was carried out.

Concept of the course "Numerical methods in object methodology"

2022 ◽  
Vol 1 ◽  
pp. 01003 ◽  
Author(s):  
Aleksandr P. Polishchuk ◽  
Sergei A. Semerikov
Keyword(s):  
Programming Languages ◽  
Object Oriented ◽  
Compromise Solution ◽  
Data Types ◽  
Computational Mathematics ◽  
New Methods ◽  
Universal Language ◽  
Convenient Means ◽  
The One ◽  
Further Development

The tasks for which computers were created - routine calculations of an industrial, scientific and military nature - required the creation of a whole class of new methods focused not on manual but on machine calculations. The first programming languages did not have convenient means for reflecting such objects often used in computational mathematics as matrices, vectors, polynomials, etc. Further development of programming languages followed the path of embedding mathematical objects into languages as data types, which led to their complication. So, for example, an attempt to make a universal language Ada, in which there are even such data types as dictionaries and queues, led to the fact that the number of keywords in it exceeded 350, making it almost unusable for learning and use. The compromise solution between these two extremes can be the following: let the programmer himself create the data types that he needs in his professional work. Programming languages that implement this approach are called object-oriented. This, on the one hand, makes it possible to make the language quite easy by reducing the number of keywords, and on the other, expandable, adapting to specific tasks by introducing keywords for creating and using new data types.

scholarly journals TRIZ Evolution of the Object-Oriented Programming Languages

2015 ◽  
Vol 131 ◽  
pp. 333-342 ◽  
Author(s):  
Victor Berdonosov ◽  
Alena Zhivotova ◽  
Tatiana Sycheva
Keyword(s):  
Programming Languages ◽  
Object Oriented ◽  
Object Oriented Programming

scholarly journals The State Regulation of the Hotel and Restaurant Business in the Context of the COVID-19 Pandemic

2021 ◽  
Vol 5 (520) ◽  
pp. 241-245
Author(s):  
V. О. Martynenko ◽  
Keyword(s):  
Negative Impact ◽  
State Regulation ◽  
The State ◽  
Entrepreneurial Activity ◽  
State Support ◽  
Public Authorities ◽  
Difficult Situation ◽  
The Social ◽  
Business Entities ◽  
Further Development

The axiom of present is that Ukraine has a very difficult situation in the sphere of hotel and restaurant business caused by the COVID-19 pandemic. This situation has developed not only due to the underdevelopment of this sphere, also because of the significant shortcomings in the system of the State regulation of entrepreneurial activity in the pandemic, which makes this issue a topical scientific problem. The publication is aimed at analyzing the extant status of operation of the hotel and restaurant business under quarantine restrictions, as well as developing proposals for providing the State support to business entities in order to minimize losses during the COVID-19 pandemic. Theoretical and methodological grounds of research are the basic principles of development of hotel and restaurant business in a crisis, scientific works of Ukrainian scholars. The following methods were used in the course of the research: logical-juristic (to analyze the legislation of Ukraine on measures of the State support for business entities in connection with the COVID-19 pandemic); systematization (defining forms of the State aid); hypotheses and assumptions (in the preparation of proposals for further regulation of the provision of the State support to the hotel and restaurant business). As a result of the research, it is determined that the introduced support measures on the part of the State allowed to reduce the negative impact of the COVID-19 pandemic on the hotel and restaurant sector for the short-term period only. Renewal and further development of this sphere is impossible without the introduction of new approaches to the relations between the State and business, which have established determined in Ukrainian society, without increasing the social consciousness of business and increasing the level of its contact with public authorities. To achieve this goal, it is necessary to improve the system of adjustment of efforts of the State authorities, local self-government bodies and business entities in this sphere.

A specification logic for concurrent object-oriented programming

1999 ◽  
Vol 9 (3) ◽  
pp. 253-286 ◽  
Author(s):  
G. DELZANNO ◽  
D. GALMICHE ◽  
M. MARTELLI
Keyword(s):  
Logic Programming ◽  
Programming Languages ◽  
Linear Logic ◽  
Operational Semantics ◽  
Object Oriented ◽  
Object Oriented Programming ◽  
Higher Order Logic ◽  
Specification Logic ◽  
Theoretic Characterization

This paper focuses on the use of linear logic as a specification language for the operational semantics of advanced concepts of programming such as concurrency and object-orientation. Our approach is based on a refinement of linear logic sequent calculi based on the proof-theoretic characterization of logic programming. A well-founded combination of higher-order logic programming and linear logic will be used to give an accurate encoding of the traditional features of concurrent object-oriented programming languages, whose corner-stone is the notion of encapsulation.

Introduction to the Objects Approach in Software

2011 ◽  
pp. 1-12
Author(s):  
Peretz Shoval
Keyword(s):  
Artificial Intelligence ◽  
Information Systems ◽  
Programming Languages ◽  
Operating Systems ◽  
Object Oriented ◽  
Main Field ◽  
Analysis And Design ◽  
Development Costs ◽  
Graphical Interfaces

The term “object oriented” spread in the last decade and a half, throughout many fields of computing, including the analysis and design of information systems (IS). The use of the OO approach began in the early 1970s in fields such as computers architecture, operating systems, and artificial intelligence. But the main field to which the approach penetrated was programming languages, beginning with Simula and then with Smalltalk. Some years passed by until the approach became popular in the programming field. Reasons for the vigorous penetration of the approach include the emergence of the windows-based graphical interfaces technology, the desire to economize development costs by reusing existing software, and the transition from centralized computing to distributed- and Internet-based computing. As aforesaid, the approach penetrated into other fields of computing due to its success in the field of programming, including the field of analysis and design of IS.

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