Discrete Model of Mobile Robot Assemble Fault-Tolerance

Larkin, Eugene; Bogomolov, A. V.; Privalov, Aleksandr

doi:10.1007/978-3-030-26118-4_20

Cited by 10 publications

(3 citation statements)

References 12 publications

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“…Thus, the user can immediately start using it. This BCI property has been developed in systems for wheelchair control and neuroprostheses [ 17 , 29 , 31 ]. There are a number of prototypes for driving a wheelchair, however, movement is rather limited.…”

Section: Discussionmentioning

confidence: 99%

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Lytaev

Vatamaniuk

2021

Brain Sciences

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To extend the application of the late waves of the event-related potentials (ERPs) to multiple modalities, devices and software the underlying physiological mechanisms and responses of the brain for a particular sensory system and mental function must be carefully examined. The objective of this study was aimed to study the sensory processes of the “human-computer interaction” model when classifying visual images with an incomplete set of signs based on the analysis of early, middle, late and slow ERPs components. 26 healthy subjects (men) aged 20–26 years were investigated. ERPs in 19 monopolar sites according to the 10/20 system were recorded. Discriminant and factor analyzes (BMDP Statistical Software) were applied. The component N450 is the most specialized indicator of the perception of unrecognizable (oddball) visual images. The amplitude of the ultra-late components N750 and N900 is also higher under conditions of presentation of the oddball image, regardless of the location of the registration points. In brain pathology along with the pronounced asymmetry of the wave distribution, reduction of the N150 wave and lengthening of its peak latency, a line of regularities were noted. These include–a pronounced reduction in peak latency P250 and N350, an increased amplitude of N350 in the frontal and central points of registration, a decrease in the amplitude of N450 in the left frontal cortex and its increase in the occipital registration points, activation of the occipital cortex at a time interval of 400–500 ms, as well as fusion later waves. We called such phenomena of the development of cognitive ERP in brain pathology “the incongruence of ERP components”. The results of the research are discussed in the light of the paradigm of the P300 wave application in brain-computer interface systems, as well as with the peculiarities in brain pathology.

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Section: Discussionmentioning

confidence: 99%

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Lytaev

Vatamaniuk

2021

Brain Sciences

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“…Thus, the user can immediately start using it. This BCI property has been developed in systems for wheelchair control and neuroprostheses [16,27,29]. There are a number of prototypes for driving a wheelchair, however, movement is rather limited.…”

Section: Discussionmentioning

confidence: 99%

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Lytaev

Vatamaniuk

2020

Preprint

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The objective of this study was aimed to study the sensory processes of the “human-computer interaction” model when classifying visual images with an incomplete set of signs based on the analysis of early, middle, late and slow components of event-related potentials (ERPs). 26 healthy subjects (men) aged 20-22 years were investigated. ERPs in 19 monopolar sites according to the 10/20 system were recorded. Discriminant and factor analysis were applied. The component N450 is the most specialized indicator of the perception of unrecognizable (oddball) visual images. The amplitude of the ultra-late components N750 and N900 is also higher under conditions of presentation of the oddball image, regardless of the location of the registration points. The results of the study are discussed in the light of the paradigm of the P300 wave application in brain-computer interface systems, as well as with the peculiarities in brain pathology. Promising directions for the development of studies of the “Brain Computer Interface” (BCI) P300 systems are to increase the throughput of information flows. To extend the application of the P300 ERPs to multiple modalities, the underlying physiological mechanisms and responses of the brain for a particular sensory system and mental function must be carefully examined.

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“…The process of solving the system of equations of hydrodynamic processes and heat and mass transfer processes during storage of cryofuel in a container requires serious computational resources, and the duration of a numerical solution can reach several days or weeks even for simplified models [2,[16][17][18]. Because of this, it was proposed a separate tasks of determining the main thermophysical parameters of a cryofuel in the vapor space of a tank or container and calculating the holding time of cryofuel [2,19,20]. Figure 2 shows a block diagram presented the relationship of software systems for solving problems of computer modeling of thermodynamic processes and monitoring of thermophysical parameters of cryogenic equipment of various types.…”

Section: Structure Of Software For Monitoring Remote Equipment For Storage and Transportation Of Cryofuelmentioning

confidence: 99%

Issues of Energy-Efficient Storage of Fuel in Multimodal Transport Units

Soldatov

Bogomolov

2021

Smart Innovation, Systems and Technologies

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The problem issues of non-drainage storage of cryogenic fuels in modern modular long-term storage systems are considered. The structure of software for remote monitoring the container and small-scale reservoir equipment for storage and transportation of cryogenic fuel is presented. The relationship of software modules for computational modeling of hydrodynamic and thermodynamic processes during storage of cryogenic fuel in stationary and transport conditions, a module for calculating the holding time of non-drainage storage, and individual data transmission modules installed on cryogenic tanks are disclosed. The composition of the software of operators responsible for remote monitoring of the state of multimodal transport units during transportation and long-term storage at the point of consumption is described. An example of energy-efficient technical solution for increasing the holding time of non-drainage storage of liquefied natural gas during storage and transportation in multimodal transport units are considered. In the autonomous power supply system of the multimodal transport unit under consideration, the conversion of solar energy is used to charge accumulator batteries. The results of calculations of electricity consumption for increasing the holding time up to values of 150-200 days, demanded by consumers of cryogenic fuel, are presented.

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Discrete Model of Mobile Robot Assemble Fault-Tolerance

Cited by 10 publications

References 12 publications

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Physiological and Medico-Social Research Trends of the Wave P300 and More Late Components of Visual Event-Related Potentials

Issues of Energy-Efficient Storage of Fuel in Multimodal Transport Units

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