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The article presents the usage of the SaaS cloud computing model in "intelligent house" systems for optimization of computation load between the client and server parts of the system. Also was developed artificial neural network model for detection of irrational electricity usage by devices of the "intellectual house".
Problem of finding the optimal route for buyer at the store with additional conditions (given a shopping list) was considered. The model, based on the algorithm for finding the optimal route for buyer at the store, was described in the article. Developed model is based on the heuristic algorithm A∗ and on the nearest neighbor method. The main objective of the problem is reduced to solving the traveling...
Structure of the control system for passenger traffic registration in public transport of “smart” city, which is based on a modular principle, was built. Description and function of the main components in the structural diagram of the system are presented. Step-by-step algorithm of the control system for passenger traffic registration in public transport of “smart” city with specific explanation of...
This article is devoted to the developed method of development Smart-House-Systems Models, based on Petri-Markov Nets, and extended by functional components (sensors and actuators).
The interrelation of the colloquial and newspapers styles is still under study. It is difficult to differentiate these styles because of high percentage of colloquial elements penetrating into the newspaper style. To improve precision of style attribution two new methods have been developed: the complex and multifactor methods. These methods facilitate style attribution. Three models have been build...
In this thesis we developed the structure and described work algorithm of data collection controller automated processing systems for passenger traffic of the “smart” city public transport, built and examined the controller model, based on Petri networks, which allowed to develop recommendations concerning technical means choice for implementation automated processing systems for passenger traffic...
In the paper, the spectrum analyzer of vibration accelerations using the Raspberry Pi microcomputer and 3-axis digital MEMS ADXL345 accelerometer has been developed. The system includes accelerometer driver for Raspberry Pi, software for data acquiring and processing from the acceleration sensor, conversion of the vibration acceleration signals from time domain into frequency domain using DFT, graph...
This article is devoted to the development of main decomposition levels for the specific models of smart-home systems, because such systems have a great extent of complexity, and need performing of their additional more detailed structural and functional decomposition.
To improve accuracy of style differentiation a novel approach has been proposed. The complex and multifactor methods have been developed. The complex method is based on the use of the suggested combination of the three statistical approach: hypothesis, ranking and style distance determination. The methods allow to differentiate styles with higher precision.
In this work, a structure of the controller for registering passenger flow (CRPF) of public transport for the “smart” city system was designed. Controller operation based on the use of cheap mini-computer Raspberry Pi. Structural model of the controller was built with using the method of simulation by Petri nets. Software and hardware for controller was developed, the particular implementation of...
The style differentiation is considered as an interrelation of phonostatistical structures of the researched style system on the phonological level. A new approach to this problem consists of determination by the hypothesis, ranking and style distance determination methods a high, medium and low level of difference between the paired styles. The results obtained show a strong, medium and weak effect...
This article is aimed and investigated the optimization model of the capacitive accelerometer. To automate the process of research the bisection method has been suggested. Software implementation of the suggested solutions in the form of applications for ANSYS system allowed to automate the process of selecting the thickness of the seismic mass and spring elements accelerometer, so as to obtain the...
In the paper, the problem of vision systems development for mobile robotics is considered. A model of a vision system is proposed. The purpose and the algorithm of the system and technical equipment justification are described. UML class diagram of stream configurator was built.
The structure of passenger counting and public transport tracking system of smart city and structural model based on the method of complex discrete systems simulation Petri nets are developed in the article. Reachability graph of the system states that allows to investigate the dynamics of the system is given. The functioning of the implemented system of passenger traffic and public transport tracking...
In this paper, the mask layouts of the single- and double-arm electrothermal microactutors have been designed using the CleWin layout editor. The designed masks will be used for the development of training materials for a course on MEMS fabrication within the framework of the EduMEMS project.
Developing efficient computation of FFT using cyclic convolutions for size the integer power of two is considered. The structures of basis matrices of DFT are presented via the hashing arrays. The interconnection of the structures or hashing arrays of DFT for the sizes the integer powers of two is determined. Proposed left-circulant components of structure are suitable for applying in monolithic single-chip...
The paper presents the developed mechatronic system stand that allows to study the atmosphere parameters and conduct a number of laboratory works on mechatronic systems. The structure of the stand was built, which includes a tube, a set of sensors, a set of devices impacting gas environment and means to process data from sensors. A physical model of the stand was developed. Specialized software that...
A method of investigation of reliability indices for hierarchical systems by means of generating functions is developed taking account of aging of the system's output elements. Main reliability indices of symmetrical hierarchical systems are examined in this paper.
At work we present the structure of control system of Arduino microcontroller and Android device based greenhouse, describe features of developed software and physical model based on the Arduino microcontroller using Android device. The management system of Arduino and Android based greenhouse was implemented physically and tested, and is characterized by low price.
The article presented research results of stressed and strained state of sensitive element of MEMS sensor depending on the pressure applied. A code for the ANSYS system was developed allowing to automate the process of constructing a solid model of pressure sensor and stressed and deformed state, taking into account technological features of their production. As a result of the program processing...
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