Electrical Science & Engineering

Journal Information
EISSN : 2661-3247
Published by: Bilingual Publishing Co. (10.30564)
Total articles ≅ 32
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Chuanpeng Gong, Xin Huang, Aijuan Li, Xinnian Sun, Huajun Chi
Published: 15 July 2022
Electrical Science & Engineering, Volume 4, pp 1-7; https://doi.org/10.30564/ese.v4i2.4732

Abstract:
The underwater environment is complicated and full of hazards, making it tough to complete with just one piece of underwater operation equipment. Building a high-speed, low-latency wireless connection between a remote wireless operation platform on water surface and other operation platforms in order to achieve long-distance transmission of high-definition image data and control commands, as well as collaborative operations among multiple platforms, has become a development trend and focus of exploring complex and dangerous waters. This paper summarizes and elaborates on underwater communication technology, long-distance data transmission technology, multi-submersible robot collaborative operation, and information interaction technology, as well as the development status of key technologies of remote wireless operation platform on water surface. And the research direction and focus of the remote wireless operation platform on water surface are prospected.
Hla Myo Tun, Myat Su Nwe, Zaw Min Naing, Maung Maung Latt, Devasis Pradhan, Prasanna Kumar Sahu
Published: 24 January 2022
Electrical Science & Engineering, Volume 4, pp 7-20; https://doi.org/10.30564/ese.v4i1.4398

Abstract:
The paper presents the research on self-balancing two-wheels mobile robot control system analysis with experimental studies. The research problem in this work is to stabilize the mobile robot with self-control and to carry the sensitive things without failing in a long span period. The main objective of this study is to focus on the mathematical modelling of mobile robot from laboratory scale to real world applications. The numerical expression with mathematical modelling is very important to control the mobile robot system with linearization. The fundamental concepts of dynamic system stability were utilized for maintaining the stability of the constructed mobile robot system. The controller design is also important for checking the stability and the appropriate controller design is proportional, integral,and derivative – PID controller and Linear Quadratic Regulator (LQR). The steady state error could be reduced by using such kind of PID controller.The simulation of numerical expression on mathematical modeling was conducted in MATLAB environments. The confirmation results from the simulation techniques were applied to construct the hardware design of mobile robot system for practical study. The results from simulation approaches and experimental approaches are matched in various kinds of analyses. The constructed mobile robot system was designed and analyzed in the control system design laboratory of Yangon Technological University (YTU).
Francisco Bulnes, Isaías Martínez, Isaí M. Martínez
Published: 24 January 2022
Electrical Science & Engineering, Volume 4, pp 21-29; https://doi.org/10.30564/ese.v4i1.4529

Abstract:
The electric field created in a curvature energy sensor on air microparticles is used to obtain a temperature-humidity map by stereoradially of the sensor design to detect and measure the temperature and humidity of certain local region of the environment space. Likewise,considering the curvature energy as the deviation of any field interaction,even the obstruction to its proper flow, is designed and created a humidityresistor sensor to the control and optimization of humidity in a space with different gradients of humidity, pressure and temperature in a radial detection and measuring. Then the sensing problem is a problem of free boundary conditions where is satisfied an energy functional of norm ,to curvature functions that satisfy in the temperature and humidity function the change limit condition This carries to that the temperature-humidity sensor must be designed on a length gauge to measure the changes of humidity and temperature in the space.
Aijuan Li, Chunpeng Gong, Xin Huang, Xinnian Sun, Gang Liu
Published: 24 January 2022
Electrical Science & Engineering, Volume 4, pp 30-40; https://doi.org/10.30564/ese.v4i1.4710

Abstract:
Water-based automatic security marking platform composed of multifunctional underwater robots and unmanned surface vessel has become the development trend and focus for exploring complex and dangerous waters,and its related technologies have flourished and gradually developed from single control to multi-platform collaborative direction in complex and dangerous waters to reduce casualties. This paper composes and analyzes the key technologies of the water-based automatic security marking platform based on the cable underwater robot and the unmanned surface vessel, describes the research and application status of the key technologies of the water-based automatic security marking platform from the aspects of the unmanned surface vessel, underwater robot and underwater multisensor information fusion, and outlooks the research direction and focus of the water automatic security inspection and marking platform.
Hussein Safwat Hasan Hasan, Humor Hwang
Published: 24 August 2021
Electrical Science & Engineering, Volume 3; https://doi.org/10.30564/ese.v3i2.4077

Abstract:
In the realm of technological market penetration of solar photovoltaiclouvers (PVL) addressing environmental difficulties and the industrialrevolution, a new avenue of renewable energy is introduced. Moreover,solar energy exploitation through building façades was addressedthrough motorized solar photovoltaic louvers (MPVL). On the otherhand, proponents exalted the benefits of MPVL overlooking the typicalanalyses. In this communication, we attempted to perform a thoroughindustrial system evaluation of the MPVL. This communication presentsa methodology to validate the industrial claims about MPVL devices andtheir economic efficiency and the insight on how geographical locationinfluences their utilization and augment their potential benefits. This taskis carried out by evaluating the extent of solar energy that can be harvestedusing solar photovoltaic system (PVSYST) software and investigatingwhether existing product claims are associated with MPVL are feasible indifferent locations. The performance and operational losses (temperature,internal network, power electronics) were evaluated. To design and assessthe performance of different configurations based on the geographicalanalogy, simulation tools were successfully carried out based on differenttopographical locations. Based on these findings, various factors affect theemployment of MPVL such as geographical and weather conditions, solarirradiation, and installation efficiency. tt is assumed that we successfullyshed light and provided insights into the complexity associated withMPVL.
Mohammed Daffalla Elradi, Khalid Abass Abdelmaged, Mutaz Osman Mohammad
Published: 24 August 2021
Electrical Science & Engineering, Volume 3; https://doi.org/10.30564/ese.v3i2.3376

Abstract:
As cyber threats and attacks are immensely increasing and broadly spreading catastrophically worldwide, cyber security professionals need to cope up with such a highly demanding environment. Security teams, such as Security operation Centre (SOC), Incident Response (IR) and Threat management teams are the people responsible for dealing with cyber security threats and attacks from detection to containment and preventing future incidents; which encompasses some significant challenges that might impose some limitations to the efficiency and effectiveness of activities cyber security professionals conduct, as these processes are time-consuming. In this paper we propose an integrated platform to help cyber security professionals to proactively manage cyber security threats and emerging incidents by providing an automated functionality that can optimize the workflow. The proposed security platform is supposed to diminish the average time taken by cyber security professionals to respond to cyber incidents with an average of 42%. This study can be used as a preliminary design for such an integrated platform.
Ahmad Al Cheikha, Diana Mokayes
Published: 24 August 2021
Electrical Science & Engineering, Volume 3; https://doi.org/10.30564/ese.v3i2.4036

Abstract:
In the current time there is an important problem that is for a received linear or nonlinear binary sequence {zn} how we can find the nonlinear feedback shift register and its linear equivalent which generate this sequence. The linear orthogonal sequences, special M-Sequences, play a big role in these methods for solving this problem. In the current research trying give illuminations about the methods which are very useful for solving this problem under short sequences, and study these methods for finding the nonlinear feedback shift register of a multiplication sequence and its linear equivalent feedback shift register of a received multiplication binary sequence{zn} where the multiplication on h degrees of a binary linear sequence {an}, or finding the equivalent linear feedback shift register of {zn}, where the sequence {zn}of the form M-sequence, and these methods are very effectively. We can extend these methods for the large sequences using programming and modern computers with large memory.
Francisco Bulnes
Published: 24 August 2021
Electrical Science & Engineering, Volume 3; https://doi.org/10.30564/ese.v3i2.4099

Abstract:
Today the intelligent systems are technological implemented as advanced machines [1] which have high perception, interaction and response to the real world being in much cases an extension of the reality, anticipating events,intertwining remote events, saving life and predicting preferences of human been [2,3] through of robust programming and electronic systems with high performance, optimization and design in operations where are required machines with an strong and complete interacting with the environment [2]; environment which also goes increasing until; in the very near future, to the ends of the Universe.
Mohammad Shirzadi
Published: 24 August 2021
Electrical Science & Engineering, Volume 3; https://doi.org/10.30564/ese.v3i2.3786

Abstract:
This paper proposes algorithm for Increasing Virtual Machine Security Strategy in Cloud Computing computations. Imbalance between load and energy has been one of the disadvantages of old methods in providing server and hosting, so that if two virtual severs be active on a host and energy load be more on a host, it would allocated the energy of other hosts (virtual host) to itself to stay steady and this option usually leads to hardware overflow errors and users dissatisfaction. This problem has been removed in methods based on cloud processing but not perfectly, therefore,providing an algorithm not only will implement a suitable security background but also it will suitably divide energy consumption and load balancing among virtual severs. The proposed algorithm is compared with several previously proposed Security Strategy including SC-PSSF, PSSF and DEEAC. Comparisons show that the proposed method offers high performance computing, efficiency and consumes lower energy in the network.
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