scholarly journals RESEARCH OF POWER GENERATOR PROTOTYPE DEVELOPMENT AND INTEGRATION INTO AUTONOMOUS ROBOTIC SYSTEMS

2021 ◽  
Vol 5 ◽  
pp. 391-400
Author(s):  
Vaidotas Matutis ◽  
Loreta Savulioniene ◽  
Paulius Sakalys ◽  
Tomas Kasperavicius
Keyword(s):  
Power Supply ◽  
Electricity Generation ◽  
Educational Process ◽  
Robotic Systems ◽  
Practical Application ◽  
Power Generator ◽  
Prototype Development ◽  
Autonomous Operation ◽  
Patented Invention ◽  
Autonomous Robotic Systems

The aim of the research is to perform experimental research based on patented technology to improve the efficiency and applicability of the patented invention in the power supply circuits of autonomous robotic systems in order to improve electricity utilization and regeneration rates, ensuring longer autonomous operation of the robotic system. The article reviews the technologies of electricity generation and aspects of their practical application. Described research methodology and research stand. Presented the results and conclusions of the performed simulation tests of the prototype electrodynamic parameters. Proposals made for the integration of research results into the students practical educational process. 

scholarly journals RESEARCH OF POWER GENERATOR PROTOTYPE DEVELOPMENT AND INTEGRATION INTO AUTONOMOUS ROBOTIC SYSTEMS

2021 ◽  
Vol 3 ◽  
pp. 372-377
Author(s):  
Matutis Vaidotas ◽  
Loreta Savulioniene ◽  
Paulius Sakalys ◽  
Simonas Cesnauskas
Keyword(s):  
Experimental Research ◽  
Power Supply ◽  
Research Methodology ◽  
Robotic Systems ◽  
Practical Application ◽  
Power Generator ◽  
Prototype Development ◽  
Autonomous Operation ◽  
Electric Car ◽  
Autonomous Robotic Systems

The aim of the research is to perform experimental research based on patented technology to study the efficiency and applicability of it in the power supply circuits of autonomous robotic systems. Ensuring longer autonomous operation of the robotic system, was chosen electric car as the object of practical application at this stage of investigations to improve a process generation, utilization and regeneration of electricity. The article reviews the difficulties of technologies and aspects of their practical application. Described research methodology and a stand of investigations. Presented the results and conclusions of the performed simulation tests and practical measurements of the prototype electrodynamic parameters.

Digital education: Using electronic resources in psychological support of the educational process

2020 ◽  
pp. 55-61
Author(s):  
Ju. A. Tikhonova
Keyword(s):  
Preschool Education ◽  
Educational Process ◽  
Psychological Support ◽  
Diagnostic Methods ◽  
Practical Application ◽  
Software Products ◽  
School Year ◽  
Psychological Service ◽  
Software Product ◽  
The City

The article discusses the development trends of the modern preschool education system in the aspect of the activity of the teacherpsychologist of the preschool educational organization. The experience of using 1C software products in the practical work of the psychological service of kindergarten 318 of the city of Perm in the aspects of psychological monitoring of children’s readiness to study at school and correctional and developmental work with preschool children is presented. The components of the child’s psychological readiness for school are described. On practical examples, diagnostic methods for determining the level of readiness of children for schooling are analyzed. The data of testing kindergarten pupils at the beginning of the 2019/2020 school year on the parameters allowing to identify urgent problems and determine the direction of the necessary correctional development work are presented. Features of the practical application of the software product 1C:Preschool Psychodiagnostics in the process of psychological support of preparing children for school are considered. Methods are described, the scope of which is aimed not only at the study of personality traits, but also at its development. The possibilities of using games of the 1C:Educational Collection in the correctional and developmental work are disclosed. The description of game collections is given, options for their use are presented.

Oxygen: Aluminum Fuel Cells and Most Practical Fields of Their Applications

2003 ◽  
Author(s):  
A. A. Farmakovskaya ◽  
V. V. Popov ◽  
S. D. Sevruk ◽  
B. I. Tumanov ◽  
V. G. Udaltsov
Keyword(s):  
Fuel Cells ◽  
Power Supply ◽  
Power Plants ◽  
Current Source ◽  
Storage Period ◽  
Electrochemical System ◽  
Practical Application ◽  
Telecommunication Systems ◽  
Application Fields ◽  
Long Storage

On the total combination of their power, electric, economic, operating and ecological characteristics fuel cells (FC) on the base of oxygen (air) - aluminum (AA) electrochemical system are one of the most effective fuel cells. On their power/mass performances they are worse only the oxygen-hydrogen FC and some types of FC with the lithium anode. It is easy to recharge AA FC by means of the mechanical replacement of the working components after their expenditure. AA FC storage period is not less then ten years without degradation of their characteristics. Thus it is a prospective current source with a repeated operation. It is distinguished by the high power performances, long storage period and ecological cleanness as during their exploitation, as during their producing and utilization of the waste FC and the products of the reactions. The authors developed fundamental researches of the processes which take place at the systems and assemblies of power plants (PP) with AA FC. These researches allowed to eliminate the basic defects of AA FC which blocked their practical application. Autonomous current sources on the AA FC base can be effectively applied for the different users power supply in the main supply absence conditions. The basic application fields: telecommunication systems, transport, rescue-emergency parties and so forth. We created the aluminum-air fuel cells power plants (PP) with the alkaline and salt electrolytes with the different additions and special developed anode alloys. They have the wide ranged capacities from the unites of W up to hundreds of kW.

Standalone Portable SOFC Power Generator for Autonomous Operation

2015 ◽  
Vol 68 (1) ◽  
pp. 143-150 ◽  
Author(s):  
M. Reissig ◽  
J. Mathe ◽  
S. Planitzer ◽  
R. Votter ◽  
J. Rechberger
Keyword(s):  
Power Generator ◽  
Autonomous Operation

scholarly journals Efecto de la Escolarización en la Producción de Relaciones Causales y Contracausales: Evidencia Psicolingüística para el Ámbito Educativo

2016 ◽  
Vol 6 (3) ◽  
pp. 258
Author(s):  
Gabriela Mariel Zunino
Keyword(s):  
Empirical Evidence ◽  
Language Processing ◽  
Formal Education ◽  
Educational Process ◽  
Semantic Relations ◽  
Practical Application ◽  
Discourse Comprehension ◽  
Educational Processes ◽  
Different Characteristics ◽  
Different Levels

In order to promote the practical application of psycholinguistic data in educational fields and expecting that this transfer would enhance the development of both the pedagogical field and the investigation in experimental psycholinguistics, we present two experiments to analyse the production of semantic relations in discourse, especially the causality/countercausality dimension. We found that the pattern of causal advantage is cross-wise and consistent in subjects with different levels of formal education, so it could be a suitable scaffold to develop other aspects of discourse comprehension and production. We compare our results with previous findings about discourse comprehension and interpret the data in the framework of educational processes. To use of empirical evidence about language processing on educational fields allows not only to review specific issues such as the characteristics of teaching materials, but also to improve educational process in a comprehensive way, making possible to adapt different approaches to populations with different characteristics.

Monopropellant-Driven Free Piston Hydraulic Pump for Mobile Robotic Systems

2004 ◽  
Vol 126 (1) ◽  
pp. 75-81 ◽  
Author(s):  
Timothy G. McGee ◽  
Justin W. Raade ◽  
H. Kazerooni
Keyword(s):  
Hydrogen Peroxide ◽  
High Temperature ◽  
Thermodynamic Analysis ◽  
Flow Rate ◽  
Power Supply ◽  
Robotic Systems ◽  
Hydraulic Fluid ◽  
Hydraulic Pump ◽  
Free Piston

The authors present a novel power supply for mobile robotic systems. A monopropellant (e.g., hydrogen peroxide) decomposes into high temperature gases, which drive a free piston hydraulic pump (FPHP). The elimination of fuel/oxidizer mixing allows the design of simple, lightweight systems capable of operation in oxygen free environments. A thermodynamic analysis has been performed, and an experimental FPHP has been built and tested. The prototype successfully pumped hydraulic fluid, although the flow rate was limited by the off-the-shelf components used.

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