Mathematical Models for Solving Problems of Reliability Maritime System

Nyrkov, Anatoliy; Goloskokov, Konstantin P.; Fursov, Konstantin; Sokolov, Sergei; Zhilenkov, Anton; Chernyi, Sergei

doi:10.1007/978-981-10-4762-6_37

Cited by 20 publications

(6 citation statements)

References 8 publications

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“…Если контролируемая станция потеряна, микроконтроллер позволит другой станции взять на себя управление через логику принятия. Все органы управления имеют одинаковую иерархию, за исключением панелей местного управления отсеков силовых установок левого и правого борта и автопилота на передней консоли рулевой рубки [13], [14].…”

Section: рис 1 параллельная работа дизель-генераторовunclassified

Network Power Control of Screw-Steering Column of Electric Propulsion Vessels

Brezhnev¹

2021

Vestnik GUMRF imeni admirala S. O. Makarova

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The subject of this work is to study the issue of ensuring regular navigation along the Northern Sea Route, which is much shorter compared to traditional routes passing through the South Seas and the Indian Ocean, as well as the possibility of its transformation into a national transport main waterway of the Russian Federation with a further increase in the economic contribution to the Russian economy of the Arctic zone, which is a strategic territory and it is important for ensuring the implementation of Russian national interests in the Arctic. At the same time, the necessity of using screw-steering columns with electric propulsion, which perform the functions of a steering device mover, for working on ships in harsh climatic conditions, is justified. Their main advantages are noted, namely: high maneuverability with maximum torque and thrust in any direction; reliable design without mechanical restrictions, which can withstand high sharply variable shock loads; high operational characteristics when working in ice and clean water. The problem of step-by-step regulation of power output to a screw-steering column with a main ship power plant, solved using hierarchical routing networks, is considered. It is noted that the size of the route tables supported by the switching equipment increases as a direct dependence of the increase in the size of the network, when the processor time for processing it increases, and the size of the packets exchanged by the communication equipment increases, which increases the load on the network. A general model of the network hierarchy for power monitoring and output, which is based on routers, modules, actuators, interface devices, etc., is proposed. The variants of power output from the main ship's power plant to the screw-steering column are analyzed.

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Section: рис 1 параллельная работа дизель-генераторовunclassified

Network Power Control of Screw-Steering Column of Electric Propulsion Vessels

Brezhnev¹

2021

Vestnik GUMRF imeni admirala S. O. Makarova

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“…Setting the interval of updating the weight of the synapse allows one to monitor and change the frequency of weight updates. The mathematical LIF model has only one differential equation [1][2][3][4][5][6][7][8][9][10]:…”

Section: Virtual Modelingmentioning

confidence: 99%

“…In designing the control systems for biomechanics devices, the most difficult task is the processing of pulses from the human body, recorded by means of such techniques as electromyography (EMG) and electroencephalography (EEG), and used to control, for example, prostheses, orthoses for rehabilitation purposes, exoskeletons etc. An important part of such biomechanical systems is software that processes input pulses and performs statistical processing as well as allocates patterns for creating control signals [4][5]. A neuron of the spiking neural network, as well as a system of connections of spiking neurons-spiking neural networks (NS) were selected as the object of the research for the purpose of this paper.…”

Section: Introductionmentioning

confidence: 99%

Hybrid neural networks in cyber physical system interface control systems

et al. 2020

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The calculation and results of simulation of the magnetic control system for the spacecraft momentum are presented in the paper. The simulation includes an assessment of the reliability of calculating the Earth's magnetic field parameters, as well as an assessment of the quality of object stabilization by resetting the total momentum with the aid of the system under review. The outcome of a comparative analysis of resource efficiency and energy efficiency are demonstrated in the implementation of the proposed hardware models of controllers on FPGA. The strengths and weaknesses of the programming models are shown. The developed models will allow to be modified and perform more complex operations in the future.

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“…Despite all significant positive outcomes, the issue of ship collision avoidance in a heavy traffic zone [1] is still urgent. So, in the paper [2] the authors report on the concept of expected dangerous patterns (areas) projected on the automatic identification system data.…”

Section: Introductionmentioning

confidence: 99%

The Neural-Fuzzy Approach as a Way of Preventing a Maritime Vessel Accident in a Heavy Traffic Zone

Sedova

Sedov

Баженов

2018

Advances in Fuzzy Systems

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The paper dwells on the methodology of neural-fuzzy approach to solving the problem of ship collision prevention in a heavy traffic zone. The authors present the technique of using maneuvering board to form the elements of learning sample. The authors prove that it is rational to use a neural-fuzzy system, where generation is carried out by the lattice method without clustering. The authors investigate the effect of optimization on the quality differences. The researchers define optimal membership functions that are used to generate the input linguistic variables of a neural-fuzzy system.

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Mathematical Models for Solving Problems of Reliability Maritime System

Cited by 20 publications

References 8 publications

Network Power Control of Screw-Steering Column of Electric Propulsion Vessels

Network Power Control of Screw-Steering Column of Electric Propulsion Vessels

Hybrid neural networks in cyber physical system interface control systems

The Neural-Fuzzy Approach as a Way of Preventing a Maritime Vessel Accident in a Heavy Traffic Zone

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