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1961 articles for “out-of-control” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Smart Fan Speed Regulator using ESP32 With Temperature-Based Automatic Control and IoT Monitoring
Abstract: The increasing demand for energy-efficient and intelligent electrical appliances has created a need for automated systems that can regulate their operation according to changing environmental conditions. Conventional ceiling fans generally require manual speed adjustment, which may result in unnecessary energy consumption when the fan continues to operate at a higher speed than required. To overcome this limitation, this project proposes a Smart Fan Speed Regulator using an ESP32 microcontroller with …
Published in Journal of Microelectronics and Solid State Devices · Vol. 13, Issue 2, 2026 Read article
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Design and Simulation of PID Controller for Two Link Robotic Arm
Abstract: This paper deals with the design of two link robot arm control methodology using PID controller. A two degree of freedom (2DOF) robotic arm is designed using a PID controller and simulated in MATLAB/SIMULINK platform. A good performance of a robot requires the consideration of efficient dynamic models and sophisticated control approaches. The dynamic model is derived from the general Lagrange equation. The simulation of two link manipulator (TLM) has …
Published in Journal of Advancements in Robotics · Vol. 3, Issue 1, 2016 · pp. 36–42 Read article
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Working System Linux as Developing and Runtime Stage for Control System
Abstract: What working framework to pick is a typical issue, important to unravel amid improvement of control framework for atom smasher? It would be extremely alluring to utilize the same working framework concerning improvement of programming segments of control framework concerning runtime both for real-time furthermore, no constant applications. Remote boot-stacking capacities, experienced programming improvement apparatuses, and other focal points of Linux make it extremely valuable for advancement of programming segments …
Published in Journal of Advances in Shell Programming · Vol. 3, Issue 2, 2016 · pp. 24–27 Read article
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Bank Security System Using Programmable Logic Controller (PLC)
Abstract: AbstractThe aim of this project is to solve the bank security problems (robbery, illegal weapons, and the safety of employees) caused by lack of the security in the banks. This project is divided into two parts which are hardware and software. A kind of bank security system by using a Programmable Logic Controller (PLC) was designed, and the automatic control of the bank security system was performed by software.The hardware …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 6, Issue 2, 2019 · pp. 1–5 Read article
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EMBEDDED CONTROLLER FOR ENERGY EFFICIENT OCCUPANCY MONITORING
Abstract: Air conditioning systems are the important part for providing ambient atmosphere inside buildings, for that building energy management systems (BEMS) are used. Ambient atmosphere means temperature control, humidity control, electronic equipment’s control, etc. The system consists of an embedded processor with an Internet of things (IoT) platform integrated with IR sensor and camera systems. The IoT devices have several sensors for measuring various parameters like temperature, humidity, inlet air coming …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 5, Issue 1, 2018 · pp. 6–11 Read article
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IOT-based Line of Control Monitoring System
Abstract: AbstractIndian Security Border areas are normally considered as places where great deal of violence and intervention happens between several persons. This often caused the danger for the life of employees, soldiers and common people working and living in border areas. It is not possible for our soldiers to watch the borders at each and every moment. In this paper, we have proposed “automated monitoring system” as the solution of the …
Published in Journal of Operating Systems Development & Trends · Vol. 7, Issue 3, 2020 · pp. 1–8 Read article
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Design Of A Quadcopter Using PID Control Algorithm
Abstract: The military use of quadcopter has grown because of its ability to operate in dangerous locations while keeping human operators safe. Here, a low-cost hover control mechanism is developed and implemented on a microcontroller. Flight control becomes simpler as the quadcopter hovers at a constant level from ground by itself, at the same time making it too easy to maneuver at heights and perform tasks such as imaging. A PID …
Published in Recent Trends in Electronics Communication Systems · Vol. 1, Issue 1, 2014 · pp. 13–20 Read article
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Optimized Adaptive Feedback Linearization Control of Wing Rock by Using Neural Network and NSGA_II
Abstract: Wing rock is one of the well-known instabilities that occur in aircraft dynamics at moderate to high angles of attack. In this phenomenon aircraft dynamics can display an oscillatory lateral behavior that manifests itself as a limit cycle known as wing rock. In this paper a new approach is introduced for designing the controller for this phenomenon which has the optimal performance while the controller is adaptive and robust against …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 1–10 Read article
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Fuzzy Logic Controlled Shunt Active Power Filter for Constant Frequency Aircraft Power System in Balanced and Unbalanced Loads Conditions
Abstract: Synchronous reference frame technique for extracting reference currents for shunt active power filters has been assessed for 400 Hz aircraft electric power system. From that point forward, its performance has been compared when optimized using fuzzy logic control. Critical analysis of comparisons of the compensation ability of these two techniques based on THD and compensation time will be done, and suggestions will be given for the selection of the best …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 2, 2015 · pp. 79–88 Read article
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Remote Hardware Control by Web Application
Abstract: This paper introduces an approach to implement a system that controls remote hardware by web application. Hardware control from a remote distance is a popular research area where there are different approaches studied in the literature. Real life electronic devices can be controlled from a very far distance with no limitation through Internet connection by this system. The system consists of three major parts—Web application part, Desktop application part, Hardware …
Published in Journal of Instrumentation Technology & Innovations · Vol. 5, Issue 2, 2015 · pp. 25–30 Read article
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Motor Control Circuits Used in Automatic Sun Tracking Systems: A Review
Abstract: Sun tracking systems provide excellent values of energy gain when compared to fixed photovoltaic (PV) systems. One of the prominent blocks of an active sun tracking system (ASTS) is the motor drive control circuit. This circuit controls motor movement and aligns the PV panel to remain normal to incident solar radiation during all times of the day. The motor drive mechanism includes an electronic circuit that accurately controls the movement …
Published in Journal of Instrumentation Technology & Innovations · Vol. 6, Issue 1, 2016 · pp. 43–60 Read article
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Desho and Elephant Grass Strips for Soil Erosion Control in Sankura District, South Central Ethiopia
Abstract: The decline of soil fertility mainly through soil erosion constrained the agricultural productivity in south-central Ethiopia. The present study has been initiated to answer the question of which grass strips control the soil and nutrient losses when integrated with wheat. Based on the severity of soil erosion,three treatments namely Desho, Elephant, and control were compared for consecutive two years. The result implies that Desho grass controls soil loss by 6.5% …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 13, Issue 1, 2023 · pp. 1–11 Read article
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Control System for Off-Grid Multiple Hybrid Renewables
Abstract: This article focuses on designing a renewable energy control system for a household self-consumption network, combining solar and hydroelectric energy to meet the energy demand of a standard home. We conducted an exhaustive analysis of each energy source, evaluating parameters such as solar radiation, optimal tilt of photovoltaic panels, and conversion system efficiency. Equipment for this system is selected based on the characteristics obtained in the study. Hydroelectric energy is …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 15, Issue 3, 2024 · pp. 20–34 Read article
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Voice Controlled Wheelchair Along with Health Monitoring
Abstract: In recent years, mobility aids like wheelchairs have been essential for enhancing the independence of individuals with physical disabilities. However, traditional wheelchairs, often controlled manually or via joysticks, pose challenges for those with severe impairments. This project introduces a voice-controlled wheelchair integrated with health monitoring capabilities, addressing these limitations. The system features an ESP32 microcontroller that processes voice commands, such as "move forward" or "stop," captured by a microphone and …
Published in Journal of Instrumentation Technology & Innovations · Vol. 15, Issue 1, 2025 · pp. 1–6 Read article
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Voice Control Music System Using Raspberry Pi
Abstract: This paper presents a voice-controlled music system using Raspberry Pi, designed for hands-free music playback through voice commands. The system is implemented using Raspberry Pi 4B, a microphone, a speaker, and a 32GB SD card. The software is developed in Python using Thonny IDE, leveraging libraries such as SpeechRecognition, PyAudio, and gTTS for speech processing and audio playback. The system recognizes user commands like play, pause, next, and stop, converting …
Published in Journal of VLSI Design Tools and Technology · Vol. 15, Issue 2, 2025 · pp. 34–39 Read article
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Integration of Wind and Solar Energy with Fuzzy Logic Control MPPT for Grid-Connected Hybrid Renewable Power Generation
Abstract: The utilization of renewable energy sources, such as wind and solar energy, has gained significant attention due to their eco-friendly nature and sustainability. This research paper explores the mechanisms behind wind generation and its integration with solar power, focusing on the adoption of Fuzzy Logic Control (FLC) for Maximum Power Point Tracking (MPPT) in a grid-connected hybrid renewable energy system. The paper outlines the principles of wind and solar energy …
Published in International Journal of Electrical Power and Machine Systems · Vol. 3, Issue 2, 2025 · pp. 1–19 Read article
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Modelling and Control of Grid-Connected PV–Battery Hybrid System Using Dynamic Voltage Restorer for Enhanced Power Quality
Abstract: The integration of large-scale photovoltaic (PV) systems into modern power grids introduces significant challenges in maintaining power quality, including voltage sags, swells, and harmonics. To address these issues, this study presents a comprehensive modelling and control framework for a grid-connected PV–Battery hybrid system equipped with a Dynamic Voltage Restorer (DVR). The PV array is modelled using detailed mathematical equations, while the DC–DC converter incorporates advanced Maximum Power Point Tracking (MPPT) …
Published in International Journal of Electrical Power and Machine Systems · Vol. 3, Issue 2, 2025 · pp. 43–58 Read article
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An Efficient Vision-Based Algorithm for Hand Pose Estimation and Cursor Control
Abstract: Conventional input devices like the keyboard and mouse are no longer necessary because gestures are becoming more popular as the most natural way to interact with computers. This project has demonstrated a novel real-time system that lets users control their computer cursors using simple hand gestures. The system facilitates an easy operation for us in terms of the use of a cursor by using techniques and hand mark detections. The …
Published in Research & Reviews: Discrete Mathematical Structures · Vol. 13, Issue 1, 2026 · pp. 24–35 Read article
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Caries-Preventive Effects of Self-Applied Subacidic 0.5% NaF-HF Gel via Toothbrushing in 7–8-Year-Old Schoolchildren: A Randomized Controlled Clinical Trial
Abstract: To assess the caries-preventive effectiveness of self-applied subacidic 0.5% sodium fluoride–hydrofluoric acid (NaF-HF) gel used during toothbrushing in children aged 7–8 years Objective: To assess the caries-preventive effectiveness of self-applied subacidic 0.5% sodium fluoride–hydrofluoric acid (NaF-HF) gel used during toothbrushing in children aged 7–8 years. Methods: This 1-year, multi-arm, double-blind, placebo-controlled, parallel-group randomized study evaluated the caries-preventive efficacy of self-applied 0.5% NaF-HF gel among primary schoolchildren. A total of 1200 …
Published in Research and Reviews: A Journal of Dentistry · Vol. 17, Issue 1, 2026 · pp. 14–19 Read article
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Tsetse Flies and African Trypanosomiasis: Biology, Epidemiology, and Integrated Vector Control.
Abstract: Tsetse flies (Glossina spp.) are hematophagous dipterans confined to sub-Saharan Africa and serve as cyclical vectors of human African trypanosomiasis (HAT) and African animal trypanosomiasis (AAT), with major implications for human health, livestock productivity, and rural development. An integrated understanding of tsetse biology, parasite transmission, climate, and land–use–driven distribution shifts, and the comparative performance of control tools—especially insecticides and sterile insect technique (SIT)—is essential for designing sustainable elimination strategies. HAT …
Published in International Journal of Insects · Vol. 3, Issue 1, 2026 · pp. 21–28 Read article