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117 articles for “Take-off and Landing”
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Runway Automatic Management System of ATC for Air-craft Take-off and Landing
Abstract: The existing system of ATC uses a manual system where pilots of air-crafts have to manually contact ATC for requesting permissions for landing or take-off. Air-traffic controllers follow FAA handbook containing a set of rules by which they manage the runway clearance and grant permissions to pilots. But this manual system requires conversation between Air-traffic Controllers and pilots in specific linguistic style. Aviation history shows many accidents have occurred due …
Published in Journal of Aerospace Engineering & Technology · Vol. 3, Issue 3, 2013 · pp. 52–61 Read article
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A Report on Numerical Investigation of Wings: with and without Telescopic Wing
Abstract: The telescopic wing has generated lots of interest in telescopic wing weight, geometry, complexity, structure, retractable/extendable mechanisms and aerodynamic performance etc. The problem is to develop telescopic wing for Piper PA-28 Cherokee is a one of the light aircraft built by Piper aircraft and designed for flight training, air taxi, and personal use. The key design parameters for the telescopic wing aircraft as mentioned are lift force generated (lift coefficient) …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 16–23 Read article
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Detail study on circular runway
Abstract: The paper presents the new concept for future air terminal traffic activity. This runway is utilized for take-off and land from any direction, hence offering the remarkable trademark that the runway can be utilized under any wind condition through the opportunities for an airplane to work consistently with headwind during take-off and landing. Besides, it will permit airplane to abbreviate their worldwide direction through upgraded take off and appearance courses …
Published in Trends in Transport Engineering and Applications · Vol. 8, Issue 1, 2021 · pp. 16–21 Read article
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Influence of Infill Density on Structural Performance of FDM-Processed PET-G Polymer: Experimental Validation through Quadcopter Flight Testing
Abstract: Polyethylene terephthalate glycol-modified (PET-G) is an amorphous thermoplastic copolymer increasingly adopted in structural applications through fused deposition modeling (FDM). However, the correlation between FDM processing parameters, especially infill density, and mechanical performance of PET-G parts remains inadequately characterized under real-life loading conditions. This study investigates how infill density (10% and 30%, grid pattern) influences the structural integrity of FDM-processed PET-G components, validated experimentally through quadcopter airframe fabrication and flight testing. …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 644–656 Read article
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Design of High Speed Slamming Planing Craft
Abstract: This paper chronicles the hypothetical study, test results, design aspects such as stability characteristics, vessel’s high speed performance i.e. short take-off and landing distance, and vertical take-off and landing characteristics, operating at low shallow draft, high speed propulsion efficiency sans cavitation interference, less machinery operating noise, compact hullform & structure, efficient conveyance and applications of High Speed Slamming Planing craft (HSSPC). Amongst High Speed Performance Marine Vessels, this is one …
Published in Journal of Offshore Structure and Technology · Vol. 7, Issue 2, 2020 · pp. 14–20 Read article
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A Review on Trends in Ground Improvement Techniques
Abstract: AbstractGround improvement is frequently known as an innovative technique of the amendment of soil in foundation to deliver better effectiveness under design and/or operational loading conditions at the several construction sites. Ground improvement changes soil characteristics there by allowing different types of construction procedures. An enhancement of soft ground deposits near the coastal areas, black and delta soil areas of the country has been the contest for infrastructural development. Rapid …
Published in Journal of Geotechnical Engineering · Vol. 5, Issue 1, 2018 · pp. 18–22 Read article
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Research on Overall Design of VTOL UAV
Abstract: A VTOL (vertical takeoff and landing) UAV (unmanned aerial vehicle) is an aircraft that flies without a human crew on board of the aircraft. It uses microprocessors and microsensors to navigate and track targets. The design mainly comprises of two sections (i) the mechanical design and (ii) electronic design. This paper describes the onboard processing technique commonly used in UAV. The next-generation UAVs like the micro-UAV play a vital role …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 3, Issue 1, 2015 · pp. 6–10 Read article
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The Use of Unmanned Aerial Vehicles (UAV) to Disperse Fog and Improve Visibility
Abstract: Ground and aerial movements may be restricted at an airport due to limited visibility caused by fog. Both of these could result in poorer throughput because of the safety considerations associated with tasks that have low visibility. As a result of the vastly increased number of aircraft that are now capable of landing and taking off in situations with extremely low surface visibility, the ultimate capacity limit may on occasion …
Published in Journal of Aerospace Engineering & Technology · Vol. 13, Issue 1, 2023 · pp. 1–7 Read article
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Design and Analysis Versatile Thrust Vectoring Characteristics of A Military Turbojet Engine
Abstract: This paper under the title of “Versatile thrust vectoring characteristics of a military turbojet engine" deals with the latest developments that exist and those which are proposed to be established in the field of VTOL (Vertical Take-Off and Landing) aeronautical engineering. The biggest problem that exists today in that field is that no aircraft can have both Vertical takeoff and Supersonic cruise on a same design. To overcome this, a …
Published in Journal of Aerospace Engineering & Technology · Vol. 5, Issue 1, 2015 · pp. 37–46 Read article
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Failure Analyte of Helicopter Wing: A Study
Abstract: Summarised issued form is description of different failure cases of winged propulsions. Ethic is basic study from usual aircraft powered through rotary wing i.e., helicopters. Rotor wing composes lift capability by spins; otherwise, accessed score is obtained from aerodynamic lift. Rotor spins about an axis so that etiquette is aligned either vertical or side-to-side. Advent of rotary wing aircraft are that used to be practice is to take off and …
Published in Journal of Mechatronics and Automation Read article
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Failure analyte of helicopter wing - a study
Abstract: Summarised issued form is description of different failure cases of winged propulsions. Ethic is basic study from usual aircraft powered through rotary wing i.e. helicopters. Rotor wing composes lift capability by spins; otherwise, accessed score is obtained from aerodynamic lift. Rotor spins about an axis so that etiquette is aligned either vertical or side-to-side. Advent of rotary wing aircraft are that used to be practice is to take off and …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 3, 2021 · pp. 25–31 Read article
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Landscape Characterization in a Watershed of Western Himalayan Ecoregion
Abstract: The study was carried out in Kalsa watershed of Western Himalayan Ecoregion to quantify the landscape structure with special reference to different forest ecosystems. Vegetation and land use map generated using satellite remote sensing data was taken as an input for quantification of landscape structure, which was quantified based on different patch attributes (number, area, shape complexity) and landscape indices viz., Euclidean nearest neighbor distance and contagion. Temperate broadleaf forest …
Published in Journal of Remote Sensing & GIS · Vol. 6, Issue 1, 2015 · pp. 1–10 Read article
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Land Use Land Cover Change Detection and Forecasting for Tiruchirappalli City Using Remote Sensing and GIS
Abstract: Normal 0 false false false EN-IN X-NONE X-NONE Land use Land cover (LU/LC) change has taken place in Tiruchirappalli city in Tamil Nadu, India over the past two decades due to induced industrialization and urbanization. In this paper, LU/LC change dynamics were studied by the combined use of remote sensing, geographical information system (GIS) and stochastic modelling technologies. The different land use categories and their spatial and temporal variability in …
Published in Journal of Remote Sensing & GIS · Vol. 3, Issue 1, 2012 Read article
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Land Verification System Using Artificial Intelligence
Abstract: Our analysis in “Land Verification System Using AI”, runtime security and secure key disposal procedures carried out using sandboxing method eliminate risks linked to private keys. Depending on the type of land ownership, the framework's usefulness varies, and the discussion's end objective takes care of future tasks. A useful and practical solution for land vault confirmation using a biometric-based enhanced signature scheme is the end result of this investigation. The …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 10, Issue 1, 2023 · pp. 20–30 Read article
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Landslide Risk Assessment in Kodagu District, Karnataka: A Case Study
Abstract: AbstractIn this study, an attempt has been made to assess the landslide risk zones using a GIS based weighted linear overlay method with Satty’s analytical hierarchical process to maintain consistency for assigning rank and weight for following factors includes geology, geomorphology, rainfall, soil, road density, drainage density, and topographic triggering factors such as slope and aspects are taken as input for assessment of landslide risk.Thus the technique used in landslide …
Published in Journal of Geotechnical Engineering · Vol. 4, Issue 3, 2017 · pp. 19–34 Read article
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Multispectral Imaging Camera Sensing to Evaluate Vegetation Index from UAV
Abstract: Agriculture in India is always on top priority. With an increase in population and rise of it in coming generations, it is a challenge to meet the demand of indefinite food supply. The study describes the use of multispectral imaging sensors to help farmers getting the real and live data about their agriculture fields. Farmers are the backbone of/for any country in the world and they generate a good amount …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 8, Issue 2, 2019 · pp. 30–42 Read article
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War Between Robots and Humans: Evolution of Robots and Disasters Associated with Them
Abstract: Robotics and artificial intelligence (AI) have transformed the landscape of technology, allowing machines to take on roles that were previously thought to require human intelligence and skill. From industrial automation to military applications, the integration of intelligent robots into human society presents unprecedented benefits and equally significant risks. This paper investigates the historical evolution of robotics, the deepening human dependency on machines, and the emerging threats that suggest a potential …
Published in Journal of Advancements in Robotics · Vol. 12, Issue 2, 2025 · pp. 44–51 Read article
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Tropical Change LULC Forestry Data Assessment to Classify Accuracy and Kappa Statistics
Abstract: Forests can be categorized as tropical evergreen, feedstock forests, and so forth. In other classes, the goal of this mission is to compute regions of various woodland kinds in India using photograph processing techniques. This information is very beneficial for organizations such as woodland and environmental protection departments to recognize if the wooded area areas are growing or no longer and therefore take the necessary steps. In order to calculate …
Published in Journal of Open Source Developments · Vol. 7, Issue 1, 2020 · pp. 19–23 Read article
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Avalanche Hazard Mapping along Manali-patsio Road Axis (Himachal Pradesh, India) Using Advanced Geo-Informatics Techniques
Abstract: Avalanche occurrence is quite a hazardous and unpredictable natural phenomenon. A large number of factors that are associated with its occurrence make it quite difficult to assess hazard in hilly areas. There are two main groups of variables that define the avalanche hazard – meteorological conditions and terrain characteristics. Due to the stable nature along the time, terrain parameters are easier to map. The purpose of this work is to …
Published in Journal of Remote Sensing & GIS · Vol. 3, Issue 1, 2012 Read article
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Time Multiplexed Binary Offset Carrier (TMBOC) Transmitter with Polarimetric Interferometric Synthetic Aperture Radar (Pol-InSAR)
Abstract: This paper provides insights into Time Multiplexed Binary Offset Carrier (TMBOC), a modulation technique employed in satellite navigation systems, specifically designed for GPS L1C. TMBOC improves signal correlation properties by time-multiplexing Binary Offset Carrier (BOC) (1, 1) and (6, 1). The text discusses various TMBOC models, including spectral representations and power distributions. Performance analysis reveals the potential of TMBOC signals in achieving superior tracking accuracy and interference resistance compared to …
Published in International Journal of Satellite Remote Sensing · Vol. 4, Issue 1, 2026 · pp. 34–49 Read article