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558 articles for “Cost Control”
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Solar Powered Automatic Turmeric Planting Machine
Abstract: AbstractRenewable energy and farming are a winning combination. Agriculture plays an important role in the life of economy. Among various crops, turmeric plays a major role. During manual planting, the labour has to dig the soil. In current technology, semi-automatic machine is used which leads to air and noise pollution due to emission of greenhouse gases. The main intention of this project is to develop a solar powered fully automatic …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 7, Issue 2, 2019 · pp. 23–29 Read article
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Remote Controlled Pneumatic Door Opening System
Abstract: This project is intended to design and develop a Remote-Controlled Pneumatic Door Opening System that is smart, secure, and touch-free, which is essential for the development of smart infrastructure. The system utilizes a pneumatic actuator, solenoid valves, and a wireless remote control system to effectively and efficiently open and close the door. Due to the rise in security issues, hygiene, and the need for automation in various fields, the proposed …
Published in Journal of Mechatronics and Automation · Vol. 13, Issue 2, 2026 · pp. 31–38 Read article
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Analysis of Cost and Schedule Performance of Residential Building Projects by EVM Technique
Abstract: Earned value management (EVM) is a project control technique which provides a quantitative measure of work performance by cost and schedule monitoring. It involves a crediting (earning) of budget as scheduled work is performed. The EVM technique is a proven method to evaluate work progress in order to identify schedule slippage and areas of budget overruns. Value earned for a given task is computed as budgeted cost of work performed …
Published in Journal of Construction Engineering, Technology & Management · Vol. 4, Issue 1, 2014 · pp. 1–7 Read article
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Role of Inflammatory Markers and Lipid Abnormalities in Glycemic Dysregulation Among Type 2 Diabetics
Abstract: Background: Diabetes mellitus (DM) is a chronic metabolic disorder characterized by systemic inflammation and associated with various complications in multiple organs. Type 2 diabetes mellitus (T2DM) specifically involves insulin resistance, hyperglycemia, and inflammatory responses. This study investigates the levels of various inflammatory markers and their correlation with glycaemic control in T2DM patients.Objective: To evaluate the levels of inflammatory markers (including NLR, PLR, SII, SIRI, CRP, IL-6, TNF-α, TGF-β, MCP-1, IL-4, …
Published in Emerging Trends in Metabolites · Vol. 2, Issue 2, 2025 Read article
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Data Driven Controller Design For Distributed Power Sources In Microgrid
Abstract: AbstractUsing renewable power sources requires controlled procedures to accomplish satisfactory stabile levels of power transmission and keep up with grid power deviation. Additionally, these methodologies in a perfect world require no pre-information of the grid structure, and as meagre correspondence with neighbouring power sources as would be prudent. As a next stride, we concentrate on how the power can be dispatched from different power hotspots for enhanced grid productivity. Microgrids …
Published in Journal of Electronic Design Technology · Vol. 8, Issue 2, 2017 · pp. 1–8 Read article
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Modeling of Maximum Power Point Tracking Controllers for Wind Generation System using Hill Climb Searching Technique
Abstract: In this paper, based on a low-cost, small-scale application, presents a Maximum Power Point Tracking (MPPT) controller for wind generation systems (WGS). The Hill Climb Search approach served as the foundation for the development of the MPPT algorithm. To account for the inertia of wind turbines, an enhanced hill-climb searching approach has been created as a fundamental component of the max-power extraction algorithm. Under varying wind conditions, the generator can …
Published in Journal of Power Electronics and Power Systems · Vol. 13, Issue 3, 2023 · pp. 39–47 Read article
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IoT-Enabled and Hand Gesture Controlled Robotic Arm Using Blynk IoT and OpenCV
Abstract: Robotic arms have become vital in environments that necessitate control, stability, and remote operation. This study presents a low-cost, multifunctional robotic arm that operates in four distinct modes: gesture control using OpenCV, IoT-based control via the Blynk platform and ESP32, joystick- based manual control, and an automatic mode driven by coordinates stored on an SD card. The system integrates multiple control mechanisms through the ESP32 microcontroller and utilizes servo motors …
Published in Journal of Aerospace Engineering & Technology · Vol. 15, Issue 2, 2025 · pp. 36–46 Read article
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Remote Controlled Boat for Hyacinth Removal
Abstract: This research focuses on the design and production of Hyacinth infestation poses a significant ecological and economic challenge in many aquatic ecosystems, causing disruptions in water quality, biodiversity, and water transportation. To address this issue, we have developed a remote-controlled boat specifically designed for hyacinth removal. This innovative solution leverages the capabilities of autonomous watercraft, equipped with advanced sensors and a specially designed cutting mechanism, to efficiently and effectively manage …
Published in Recent Trends in Fluid Mechanics · Vol. 11, Issue 1, 2024 · pp. 20–26 Read article
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Design and Implementation of smart Grocery Packaging System
Abstract: The increasing demand for speed, accuracy, and cost efficiency in retail operations has accelerated the adoption of automation technologies in grocery packaging systems. Traditional grocery packaging methods rely heavily on manual labor, which often leads to errors in quantity measurement, inconsistent packaging quality, increased labor costs, and slower processing times. To address these challenges, this work presents the design and implementation of a smart automated grocery packaging system aimed specifically …
Published in Trends in Mechanical Engineering & Technology · Vol. 16, Issue 1, 2026 · pp. 46–52 Read article
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Distributed Control System Using Wired Communication Channel
Abstract: AbstractThis paper addresses the important aspects of RS-485 as a wired system for successful data transmission design. Wired distributed control system offers flexibility in the design and implementation at low cost and such can be applied in many useful situations. While designing distributed control system, the difficulties arises both in basic safety correctness properties as well as in achieving high performance. Hence the main objective of this research is to …
Published in Journal of Electronic Design Technology · Vol. 8, Issue 2, 2017 · pp. 28–33 Read article
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Heat Stress Mitigation in Resource-Constrained Dairy Farming Systems: Practical Strategies for Sustainable Development
Abstract: Heat stress poses a critical threat to dairy production, particularly in resource-constrained systems prevalent across tropical and subtropical regions. Elevated ambient temperatures, compounded by high humidity, directly impair feed intake, milk yield, reproductive efficiency, and overall animal welfare. In low-resource settings, conventional cooling technologies such as automated fans, sprinklers, and climate-controlled housing remain economically inaccessible. Therefore, cost-effective, locally adaptable, and sustainable solutions are essential for maintaining productivity and animal health. …
Published in International Journal of Climate Conditions · Vol. 2, Issue 2, 2025 · pp. 1–12 Read article
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IOT BASED SMART PLANT WATERING SYSTEM
Abstract: Effective water management in plant irrigation is essential for resource conservation and sustaining robust plant development in the age of smart technologies. This project introduces a NodeMCU microcontroller-based Internet of Things (IoT) smart plant pump control system designed to automate irrigation procedures based on real-time environmental data. A soil moisture sensor built within the system continuously checks the soil's moisture content. The NodeMCU activates the water pump to irrigate the …
Published in Journal of Control & Instrumentation · Vol. 16, Issue 3, 2025 · pp. 8–13 Read article
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Response Time of LM35 Temperature Sensor in Designed Automated, Quick Responsive Fire Control System
Abstract: Despite many buildings have firefighting systems installed in them; many people are still losing their lives and property due to fire accidents. The cost of installation of these systems is usually high and most of them are operated manually. They are often located inside the buildings which may not be accessible during fire accidents. In this paper, an automatic cost effective prototype of a firefighting system for the detection and …
Published in Journal of Microcontroller Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 16–22 Read article
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A Comprehensive Study on IOT Based Smart Street Light Management System Using Dynamic Brightness Control
Abstract: Street lighting is vital in urban centers for ensuring public safety, enhancing security, and promoting energy efficiency. However, traditional lighting systems often lack adaptability and responsiveness, leading to increased energy consumption and higher operational costs. To address these challenges, this preliminary report introduces an innovative IoT-driven smart lighting control system utilizing Bolt WiFi module technology. This smart lighting system marks a significant advancement in urban lighting management. By integrating IoT …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 11, Issue 1, 2024 · pp. 10–15 Read article
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IoT-Based Home Automation System Using ESP8266 and Google Assistant
Abstract: This research paper discusses a smart home automation system When the Internet of Things is implemented, a simple house can be converted into a smart home with better automation and security. This paper aims to create a voice/text- controlled home application that will help users control their appliances remotely. Switching appliances ON or OFF as per their requirements by just sending text SMS instructions or voice commands. Even if the …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 14, Issue 1, 2025 · pp. 33–39 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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Leveraging Industrial Waste for Green Sustainable Nanobiopolymer Synthesis: Polymer, Environmental, Legal and Global Arbitration Perspectives
Abstract: Nanobiopolymers can be synthesized from industrial waste using innovative methods, marking a forward-looking and ecologically sound step in production methods address to his Home State Industrial waste has been used conventionally either through incineration, landfilling or stabilization. It results in large environmental risks, including air, water and soil pollution and often involves costly stabilization and disposal. With the help of polymer and composite substance recovering value means life for current …
Published in Journal of Polymer & Composites · Vol. 14, Issue 1, 2026 · pp. 705–711 Read article
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Optimal Design and Fabrication of drone for agricultural Purpose
Abstract: Due to their reliable technology and simple operation, drones have found widespread use in many fields. This study aims to plan, investigate, and build a quadcopter for use in farming. This drone is implanted for pesticide spray in the farms. An innovative quadcopter design that is easily removable and transportable is used in this study. The entire structure is developed in Iron CAD, and the viability of the new design …
Published in Journal of Polymer & Composites · Vol. 11, Issue 12, 2023 · pp. 81–92 Read article
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Controlling and Management of the MEMS IMU's temperature with a Peltier Plate
Abstract: Due to its small size, light weight, low consumption of electricity, and low cost, micro-electro-mechanical systems, or MEMS, IMUs (Inertial Measurement Units) have been increasingly popular in robotics, UAVs, and UGVs (Unmanned Ground Vehicles) in recent years. MEMS IMUs combine a 3-axis accelerometer, 3-axis gyroscope, 3-axis magnetometer, thermometer, and other components into a single microchip; nevertheless, the accuracy of MEMS gyroscopes is sometimes poor, particularly when temperature is considered, and …
Published in Journal of Thermal Engineering and Applications · Vol. 10, Issue 3, 2023 · pp. 36–45 Read article
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Solar Thermal Energy Utilization: Design Innovations and Performance Enhancement Techniques
Abstract: The utilization of solar thermal energy has become increasingly significant in the pursuit of sustainable and low-carbon energy solutions. Unlike photovoltaic technologies that directly convert sunlight into electricity, solar thermal systems focus on harnessing solar radiation to generate heat, which can then be applied to diverse sectors such as water heating, space conditioning, industrial process heating, and power generation. In recent years, substantial research efforts have been directed toward enhancing …
Published in International Journal of Energy and Thermal Applications · Vol. 3, Issue 2, 2025 · pp. 1–5 Read article