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59 articles for “Average speed”
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Smart Accident Avoidance System based on Alcohol and Heartbeat Detection
Abstract: AbstractIn our project, we are introducing a new smart system that will detect drunken persons and abnormal condition persons by alcohol sensor and heartbeat sensor. GSM system is used to send a message to the police station and relevant numbers for immediate action. GPS based system is used here to track those cars. Alcohol sensor detects the drunken persons before the ignition of the car, the car’s ignition will immediately …
Published in Journal of Computer Technology & Applications · Vol. 10, Issue 2, 2019 · pp. 27–31 Read article
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Storage Facility Management Framework Using NoSQL Database for Healthcare Sector
Abstract: The tremendous adoption of new technology is responsible for the enormous volume of streaming data currently available. The traditional relational database paradigm faces many issues because of these enormous volumes of data. The primary concerns revolve around the efficiency of data retrieval and the database's ability to flexibly adjust its resources in response to changing requirements. However, because the new application architecture will be built on a NoSQL database, the …
Published in Journal of Advanced Database Management & Systems · Vol. 10, Issue 2, 2023 · pp. 23–28 Read article
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Numerical Analysis of Oblique Impinge shock-wave/turbulent boundary-layer interaction Using Reynolds Average Navier Stroke Equations
Abstract: Interaction of shock waves with turbulent boundary layer plays an important role in the design and operability of high-speed aerospace vehicles and air-breathing engines. During interaction, the adverse pressure gradient of the shock is often strong enough to separate the boundary layer. Reynolds averaged Navier-Stokes simulations using conventional turbulence models do not predict the correct size and shape of the separation bubble in strong shock/turbulent boundary-layer interactions. The corresponding surface …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 8, Issue 3, 2019 · pp. 31–48 Read article
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Arduino Based Motor Control Using LabVIEW
Abstract: AbstractSpeed of a DC motor varies proportional to the input voltage. With a fixed supply voltage, the speed of the motor can be changed by switching the supply on and off so frequently that the motor notices only the average voltage effect and not the switching operation. This project focuses on controlling the speed of a DC motor using PWM technique. The project basically consists of Arduino and motor driver, …
Published in Journal of Semiconductor Devices and Circuits · Vol. 3, Issue 1, 2016 · pp. 6–12 Read article
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Knowledge and Self-reported Practices of Adolescents towards Road Safety Measures
Abstract: Road traffic injuries are the leading cause of death among young people aged 15–19 yearsand second leading cause among 5–14 years old. The decade of 2011-2020 has been declaredas the "Decade of Action for Road Safety” by UN General Assembly, which seeks to halt theincreasing trends in road traffic deaths and injuries worldwide. The starting point for anyinterventions aimed at achieving the UN declaration especially with regard to young peoplewould …
Published in Journal of Nursing Science & Practice · Vol. 10, Issue 2, 2020 · pp. 30–32 Read article
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An Integrated Autonomous Rover-Drone System for Intelligent Exploration and Environmental Monitoring
Abstract: This paper presents a hybrid autonomous exploration platform integrating a ground rover and aerial drone, enhanced by swarm intelligence and a custom-trained YOLO V8 object detection model. The rover is equipped with GPS, IMU, and environmental sensors (DHT11, MQ135, BMP180), while the drone performs real-time aerial mapping and obstacle prediction. A YOLO V8 model, trained on 500 annotated terrain images (six classes: rocks, pits, trees, water, animals, vegetation), achieves a …
Published in International Journal of Mechanical Dynamics and Systems Analysis · Vol. 3, Issue 2, 2025 · pp. 43–61 Read article
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Effect of hybrid plant-based cutting fluid in turning operation of EN19 steel and modelling of heat transfer equation for multiple phase colloids
Abstract: This article describes a project where an alternative to conventional Mineral Oil (MO) based cutting fluids is tried on the turning operation of steel samples. The deposit of petroleum is getting depleted day by day, the pollution due to fossil fuel is increasing exponentially and petroleum is getting more and more expensive. Due to these reasons, nonpetroleum (MO) based alternative cutting fluids have been in business for quite a while. …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 175–185 Read article
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Performance test to determine electric vehicle driving range
Abstract: A new method to estimate the driving range in electric vehicles has been developed. The new method is based on full electric energy supply from a unique lithium-ion battery that equips the electric vehicle. The simulation method includes engine consumption as well as auxiliary systems and accessories that are currently powered by a servicing lead-acid battery. The modeling uses an AC/DC double electric circuit to represent the AC electric engine …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 2, 2021 · pp. 10–20 Read article
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Walking into the future: Energy Harvesting from Foot Fall
Abstract: The rapid depletion of non-renewable energy resources and the rising demand for sustainable alternatives have led to the exploration of innovative energy harvesting technologies. One such approach is harnessing the untapped mechanical energy produced by human footfalls in crowded public areas. This project presents a novel method of electricity generation using a flywheel-based mechanical system that captures and converts footstep energy into electrical energy. The system is designed to be …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 17, Issue 1, 2026 · pp. 28–34 Read article
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Performance Evaluation of a Save 80 Wood Stove using Controlled Cooking Test Method
Abstract: In this research, the performance evaluation of four selected cook stoves has been conducted. The wood stoves are: the traditional, three stone stove, the locally fabricated wood stove, the single hole improved wood stove and the save 80 energy efficient wood stove. These are respectively arranged in the ascending order of their improved technology in design and development. A weighed amount of fuel wood 2 kg was used to cook …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 4, Issue 2, 2014 · pp. 25–30 Read article
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Review on Effected Factors of Type of Products
Abstract: This survey covers effect of some factors in type of products in any reaction. A catalyst speeds up a chemical reaction, without being consumed by the reaction. Catalysts that used in any reaction, as it affects the nature of the product, its quantity, purity, color, degree of stability, the physical and chemical properties, the resulting isomers, the essential and secondary resulted of each reaction, and even the reaction conditions. It …
Published in Journal of Catalyst & Catalysis · Vol. 7, Issue 3, 2020 · pp. 33–40 Read article
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Wind Speed Forecasting
Abstract: AbstractAs the world exhausts its non-renewable energy reservoirs, building predictive models for renewable energy dependencies comes important a fortiori. In this study we examine how well a Deep Neutral Networks performs on wind speed data in a time series forecasting. The data used are based on wind speed readings acquired at the first-of-its-kind LiDAR based offshore which is situated at the Gulf of Khambhat, Gujarat, which is about 23 km …
Published in Recent Trends in Electronics Communication Systems · Vol. 7, Issue 2, 2020 · pp. 13–17 Read article
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PV System Performance in Variable Climatic Conditions
Abstract: This paper is focused to the study of the panel temperature operating under different climatic conditions; to this goal a detailed model has been developed to estimate the response of the panel temperature to various scenarios. The model has been designed based on energy balance, where temperature of the panel is estimated applying heat exchange processes with the environment, mainly convection and radiation, considering the effects of ambient temperature, wind …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 2, 2021 · pp. 11–27 Read article
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Optimizing Sizes And Locations Of Wind Turbines In Ieee 33-Node Distribution System For Loss Reduction By Using Moutaint Gazelle Algorithm
Abstract: This study applies a novel meta-heuristic, called Moutaint gazelle algorithm (MGO) to determine the optimal sizes and locations of wind turbines to place in distribution networks for loss reduction. The IEEE 33-bus distribution system is a test system for conducting the whole study. The results obtained by MGO are compared to those obtained by another meta-heuristic algorithm, called Artificial Hummingbird Algorithm (AHA). The comparison between the two methods indicated that, …
Published in Journal of Thermal Engineering and Applications · Vol. 9, Issue 3, 2022 · pp. 16–23 Read article
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Dynamic Integration and Control of Fixed-Sp eed Wind Generation System with Multimachine System
Abstract: Since the average life of a wind generator is about 20 years, many of the wind systems will be employingconventional fixed-speed cage generators in spite of the superiority of the variable-speed devices. As theextent of wind integration continues to grow, the wind parks may need to be integrated with AC power grids.The integration to grids, particularly to weak ones, may give rise to transient conditions detrimental to boththe asynchronous as …
Published in Journal of Power Electronics and Power Systems · Vol. 1, Issue 1-2-3, 2011 · pp. 14–27 Read article
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Block SLM Scheme for Efficient PAPR Reduction in OFDM Systems
Abstract: AbstractOrthogonal frequency division multiplexing (OFDM) is an attractive technique due to its high-speed data transmission and robustness for time-selective channels. However, the major drawback of OFDM system is high peak-to-average power ratio (PAPR). In this paper, two PAPR reduction schemes have been introduced; one is conventional selected mapping (SLM) scheme and a new proposed block selected mapping (BSLM) scheme to obtain PAPR reduction performance in OFDM system. In the proposed …
Published in Journal of Communication Engineering & Systems · Vol. 3, Issue 3, 2013 · pp. 10–16 Read article
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Experimental Investigation of Effect of Laser Process Parameters and Heat Input on Hardened Bead Geometry and Power Density of ASTM Grade 3 Pure Titanium using CW Laser Beam
Abstract: This research paper presents the experimental study of laser process parameters and heat input on hardened bead profile of ASTM Grade 3 commercially pure titanium sheet of 1.5 mm thickness using 2kW CW Nd: YAG laser. The selected two laser process parameters are: (1). Low laser process parameter (LLPP): Laser Power (LP): 600 Watts, Scanning speed (SS): 2000 mm/min, Focused position (FP): -10 mm with heat Input (HI): 180 J/cm …
Published in Journal of Materials & Metallurgical Engineering · Vol. 7, Issue 2, 2017 · pp. 42–52 Read article
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The Response of Meteorological Parameters to the September 1 2016 Solar Eclipse as Observed in Anyigba, Nigeria
Abstract: The effect of the annular solar eclipse of September 1 2016 on meteorological parameters at Anyigba, Nigeria is examined. Parameters examined include the surface air temperature, atmospheric pressure, wind speed, soil temperature, solar radiation, and relative humidity. Meteorological data were obtained from a TRODAN station equipped with Campbell scientific equipment at the Anyigba location. Background diurnal profiles of the parameters were computed by averaging diurnal profiles for the 3 days …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 1, 2017 · pp. 16–24 Read article
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Design, Mathematical Modeling, and Dynamic Optimization of a Speed Breaker-Based Vehicular Kinetic Energy Harvester
Abstract: Decentralized energy harvesting methods are becoming more popular due to rapid urbanization and the rising need for sustainable infrastructure. The road-embedded vehicle kinetic energy harvester (VKEH) design, mathematical modelling, and experimental validation are presented in this work. This paper presents the structural engineering, continuum mathematical modeling, and experimental validation of an optimized road-embedded vehicular kinetic energy harvester (VKEH). The mechanism utilizes a spring- loaded, low-friction rack-and-pinion transmission coupled with a …
Published in International Journal of Electrical Power and Machine Systems · Vol. 4, Issue 2, 2026 Read article
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Design and Implementation of High Speed and Low Power 88 Bit Array Multiplier
Abstract: The main objective of this paper is to design and implement simple, suitable and reliable multipliers for digital signal processors, Math processors, digital filters, and ALU. Multipliers are one of the leading arithmetic units in Microprocessors and DSPs and also a major source of power consumption. The key objective of this work is to measure the average power consumption and delay of 8´8 array multiplier. The design of full adder …
Published in Journal of Microcontroller Engineering and Applications · Vol. 2, Issue 3, 2015 · pp. 1–7 Read article