05.00.00 Technical science
-
APPROBATION OF THE SUBSTANTIATION METHODS OF THE INTERNATIONAL TIMBER TRANSPORTATION PROCESS
DescriptionModern small logging enterprises exporting timber primarily by lorry transport do not have resources for implementing research that contributes to reducing the cost of this type of transport. Besides, there is no universal and accessible planning methodology and operative decision-making in the organization of timber export by lorry transport. Because of this, the author of the article has proposed a methodology for improving international timber transportation by timber trucks. This methodology contains logging modeling simulation, as well as analysis and contain of different options of logging. Within the framework of this methodology, a unique model based on the discrete event simulation has been developed. This model simulates a full cycle of timber transportation from the terminal to several foreign consumers. The working capacity of the model was verified by simulating several export scenarios based on data obtained during field study at one of the logging enterprises, the annual logging volume of which is 400 thousand cubic meters. The analysis and comparison of the modeling results have confirmed the possibility of using this methodology in planning and organizing international timber transportation for small logging enterprises
-
APPROBATION OF THE DECISION-SUPPORT SYSTEM FOR FOREST ENERGY: TECHNOLOGICAL BACKGROUND
DescriptionThe results of testing of the decision-support system for efficient use of wood-based biomass are described in this article
-
ARCHITECTURE AND ALGORITHMIC SUPPORT OF INTELLECTUAL CONTROL SYSTEM OF PUBLIC TRANSPORTATION
DescriptionThe questions of development and use of intellectual systems for traffic control of public transport are considered in the article. The architecture of intellectual management system and its algorithmic support is also described
-
ARCHITECTURE OF INTEGRATION CLOUD PLATFORM
DescriptionThis article presents the elements of the integration cloud platform, the tasks it solves, the components of the platform and the relationships between them. The types of applications of the platform are defined and the interactions between them are described
-
Description
The control system of relationship between enterprises and customers (CRM) is one of the important components of an automated enterprise management system. For construction organizations there is a need in CRM architecture, providing linking of basic system objects (documents, artists, clients, events) to the company's projects. The most important trend in the development of such systems is the use of cloud technologies. Using the hybrid cloud technology provides a flexible and controlled access to resources and high availability. Internal accounting systems are implemented in the private sector of a hybrid cloud, CRM and web interfaces are placed in the public section. The implementation of the synchronization data module in the public part of a hybrid cloud over HTTPS ensures the security and confidentiality of the transmission
-
ARCHITECTURE OF DECISION SUPPORT SYSTEMS
DescriptionThe article describes the architecture of decision support systems and proposes general architecture of the modern decision support systems
-
THE ASYMPTOTIC INFORMATION CRITERION OF NOISE QUALITY
DescriptionIntuitively everyone understands that noise is a signal in which there no information is, or which in practice fails to reveal the information. More precisely, it is clear that a certain sequence of elements (the number) the more is the noise, the less information is contained in the values of some elements on the values of others. It is even stranger, that noone has suggested the way, but even the idea of measuring the amount of information in some fragments of signal of other fragments and its use as a criterion for assessing the degree of closeness of the signal to the noise. The authors propose the asymptotic information criterion of the quality of noise, and the method, technology and methodology of its application in practice. As a method of application of the asymptotic information criterion of noise quality, we offer, in practice, the automated systemcognitive analysis (ASC-analysis), and as a technology and software tools of ASC-analysis we offer the universal cognitive analytical system called "Eidos". As a method, we propose a technique of creating applications in the system, as well as their use for solving problems of identification, prediction, decision making and research the subject area by examining its model. We present an illustrative numerical example showing the ideas presented and demonstrating the efficiency of the proposed asymptotic information criterion of the quality of the noise, and the method, technology and methodology of its application in practice
-
Description
Analysis of 40 years’ making and evolution of one of the subject area on Electric machines and electric drive department is presented
-
ASYNCHRONOUS OSCILLATORS FOR A WELDING ARC POWER SUPPLY
DescriptionDemands to power sources of a welding arc and the results of development of such supplies are considered
-
Description
Influence of circuit and constructive signs of stator and rotor windings on parameters and operational properties of asynchronous generators is examined