НИЦ "Моринтех"

ABSTRACTS

IDENTIFICATION OF COMPLEX SITUATION IN ONBOARD INTELLIGENCE SYSTEMS

Vlasov I. A., State Marine Technical University
tel.: (812) 759-61-51

This method is based on the idea that designing of the general layout involves a sequential synthesis of the general layout option, which is built up on a certain arrangement concept and which consists in step-by-step extension of the ship’s spatial pattern with evaluation of resulting partial solutions.  Two stages are determined for this purpose – determination of qualitative solutions for the ship’s architectural appearance in the form of a primal sketch, and determination of the general layout quantitative characteristics. To solve these problems, this publication suggests techniques for formalizing their description and application.

Key words: intelligence system, coception, unsincability, case of flooting, extreme situation, practical recommendation.

RUNNING CONTROL OF DYNAMIC OF COMPLEX OBJECT ON THE BASE MULTIAGENT SYSTEM

Luatin A. V., State Marine Technical University
e-mail: Anatoly.Lyatin@gmail.co;  tel.: (812) 347-27-95

The interpretation of complex dynamic system with use of multiagent technologies is considered. The realization is carried out with reference to onboard intelligence system of new generation. The example of the control of extreme situations connected to occurrence of resonant modes of irregular fluctuations is given.

Key words: сomplex dynamic object, multiagent system, running control.

ACCEPTANCE OF DECISION FOR CONTROL OF DYNAMIC OF COMPLEX SYSTEM

Myat Nyein Moe, State Marine Technical University
tel.:(812) 369-63-37

The approach to organization of the interface in onboard intelligence systems of new generations is considered. The special attention addresses on the control of seaworthy qualities in view of features of ships of republic Мyanmar.

Кey words: intelligence system, information of acceptance, operator, control of ship dynamic.

CONTROL AND ACCEPTANCE OF DECISION ON THE BASE CATASTROPHE THEORY

Nechaev Y. I., Рrofessor, Dr.Sci.Tech.,
State Marine Technical University
tel.: (812) 369-63-37

The problem of creation of catastrophe model for the analysis of nonlinear non-stationary system is discussed at functioning the onboard computer complex in conditions of continuous change of dynamics object and external environment. The special attention addresses on reconstruction of catastrophe model in view of achievement of the classical theory and methods of processing of the information in multiprocessor computing environment.

Key words: nonlinear system, acceptance of the decision, catastrophe theory.

THE FEATURES OF KNOWLEDGEBASE FOR CONTROL OF NON-STATIONARY SYSTEMS DYNAMICS

Petrov O. N., Ph.D., the docent of State Marine Technical University
e-mail: petr_oleg@mail.ru         tel.: (812) 430-79-88

An approach to interpretation of nonlinear non-stationary system on the basis catastrophe theory methods is discussed. This approach is based on the realization of methods of control of dynamic situations with the use of geometric and analytic interpretation in the context of soft-computing concept.

Key words: nonlinear non-stationary system, catastrophe theory, control of dynamic situations.

INTERPRETATION OF SHIP DYNAMIC ON THE ICE CONDITION

Protasevich M. V., State Marine Technical University

e-mail: pmrokkor@gmail.rcom      tel.: (812) 643-35-92

The computing technology ensuring the decision of a task of monitoring of strength and vibration of a ship of active ice navigation is discussed. The principles of construction and feature of functioning of knowledge base of intelligence system are considered. The interface of the operator is realized with use of simple and evident means of support of acceptance of the decisions on management of a ship in ice conditions.

Key words: intelligence system, multimode control, strength, vibration, ice condition.

CONTROL AND ACCEPTANCE OF DECISION ON THE BASE CATASTROPHE THEORY

Hein Tun,
State Marine Technical University
tel.: (812) 369-63-37

The approach to interpretation of an extreme situation by methods of the catastrophe theory is considered. The approach is based on realization of methods of the control of ship dynamics on wave with use of geometrical and analytical interpretation of a situation connected to periodic decrease of ship stability on the waves.

Key words: extreme situation, catastrophe theory, periodic decrease of stability.

THE FUNCTIONALITY PREDICTION OF THE BEARING UNITS ON THE BASIS OF THE TIME-SERIES DATA PROCESSING OF THE CONTROLLED PARAMETER

Pogulyaeva M. A., The St.-Petersburg State Marine Technical University
e-mail: MaximovaMA@yandex.ru
tel.: 8(911)2148393

The article discusses the algorithm of the time-series data processing of the bearing unit controlled parameters of the full functional mechanical equipment of the ship power plant. This algorithm enables to organize the functionality prediction procedure and carry out the transition to a service based on the actual technical state.
Keywords: ship power plant, bearing unit, functionality prediction, maintenance service, vibration diagnostics, mathematical smoothing.

THEORETICAL PROBLEMS OF COMBINED WORK OF PLANKINGS OF ANISOTROPIC MATERIALS WITH FRAMEWORK OF SPATIAL CONSTRUCTIONS UNDER LONG-TERM LOAD

Pyatikrestovskiy K. P.,
TSNIISK named after V. A. Kucherenko
e-mail: stroymex@list.ru

Article considers problems of long-term durability of ribbed covers with framework and casings being under plane stress. Modified mechanical model and strength conditions of anisotropic materials are presented.

Key words: covers of wood, framework,casings, plane stress, strength conditions.

THE DEVELOPMENT OF OPERATION RELIABILITY AND SECURITY OF SEA PORTS AND INDUSTRIAL OIL TERMINALS PROVIDING SYSTEM

Leontieva N. A.,
Baltic Fishing Fleet State Academy, Kaliningrad,
Russia
faks: +7 4012 925169
e-mail: bgaintern@gazinter.net, na-leo82@yandex.ru

The marine industry of Russia is characterized by consistent growth of port facilities, increasing transportation volume, including that of oil products. Looking for more optimum decisions of transport tasks in networks of logistic chains is carried out constantly. However, it results in the considerable increase of navigation intensity, which entails the threat of potential risks of environmental pollution. This article describes possibilities of applying deferent methods in the area of construction and utilization of the system during risk assessment, the increase of reliability and safety.

Key words: reliability, security, sea port, oil terminal, marine industry, port facilities.

MECHANICS OF MARINE DYNAMICAL SYSTEMS WITH LARGE DEFORMATIONS OF NON-STANDARD MATERIAL

Taranukha N. A., the professor, Dr.Sci.Tech.;
Petrova A. N., docent; Lyubushkina N. N.
Komsomolsk-on-Amur State Technical University
e-mail: taranukha@knastu.ru        tel.: 8(4217) 543074
The article presents the results of the study of non-standardized material with non-linear characteristic. Given the numerical solution of differential equation with variable coeffi-tomers, describing the quasi-harmonic oscillations with a variable coefficient of rigidity in the light of resistance. It is considered elastic system with large deformations of non-standard material.

Key words: mechanics, vibrations, mathematically model, non-standardized material, large deformation.

NEURAL NETWORK TECHNOLOGY FOR PROCESSING OF DATA OF DYNAMIC MEASUREMENT

Khaburzania T. Z.,
State Polytechnical University

e-mail: z_tim @mail.ru
tel.:(812) 294-38-31
Is discussed questions of use of neural networks at the decision of tasks of data processing of measurements.

The special attention addresses on realization of radial-basic networks in tasks of processing of analytical signals. The software of the analysis and interpretation of results chromium-маss-spectrometric of the analysis is described.

Key words: neural network, analytical signals, programming tool.