Search Results - 한국항공우주학회

Impact and Delamination Failure of Multiscale Carbon Nanotube-Fiber Reinforced Polymer Composites: A Review by Khan, Shafi Ullah, Kim, Jang-Kyo

“…Fiber reinforced polymer composites (FRPs) are being increasingly used for a wide range of engineering applications owing to their high specific strength and…”
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A Development and Assessment of Variable-Incidence Angle Vortex Generator at Low Reynolds Number of ~ 5×10^4 by Ho-Hyun Kim, Ho-Young Kim, Jong-Seob Han, 한재흥

“…The aerodynamic benefit for conventional vortex generator (VG) is often counterbalanced by the appearance of parasite drag. An immovable installation similar…”
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Unsteady Aerodynamic Characteristics depending on Reduced Frequency for a Pitching NACA0012 Airfoil at Rec=2.3×10 by Kim, Dong-Ha, Chang, Jo-Won, Sohn, Myong Hwan

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Artificial Neural Networks-Based Mission Planning Mechanism for Spacecraft by Zhaoyu Li, Rui Xu, Pingyuan Cui, Shengying Zhu

“…The ability to plan and react fast in dynamic space environments is central to intelligent behavior of spacecraft. For space and robotic applications, many…”
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Further Improvement in Rotor Aerodynamics Estimation in Helicopter Conceptual Design and Optimization Framework for a ompound Rotorcraft by Lim, JaeHoon, Shin, SangJoon, Kee, YoungJung

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Genetic Algorithm Based Decentralized Task Assignment for Multiple Unmanned Aerial Vehicles in Dynamic Environments by Choi, Hyun-Jin, Kim, You-Dan, Kim, Hyoun-Jin

“…Task assignments of multiple unmanned aerial vehicles (UAVs) are examined. The phrase “task assignment” comprises the decision making procedures of a UAV…”
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Multi-Point Aerodynamic Design Optimization of DLR F-6 Wing-BodyNacelle-Pylon Configuration by Takashi Saitoh, 김형진, Keizo Takenaka, Kazuhiro Nakahashi

“…Dual-point aerodynamic design optimization is conducted for DLR-F6 wing-body-nacelle-pylon configuration adopting an efficient surface mesh movement method for…”
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Modeling and Parameter Identification of the Slung Load System of an Unmanned Rotorcraft using a Flexible Cable by Lee, Byung-Yoon, Moon, Gun-Hee, Lee, Dong-Yeon, Tahk, Min-Jea, Oh, Hyun-Shik

“…In this paper, we propose a method to identify the parameters of a rotorcraft slung load system using the modal characteristics of a flexible cable. The…”
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Coupled Analysis of Thermo-Fluid-Flexible Multi-body Dynamics of a Two-Dimensional Engine Nozzle by Eun, WonJong, Kim, JaeWon, Kwon, Oh-Joon, Chung, Chanhoon, Shin, Sang-Joon, Bauchau, Olivier A.

“…Various components of an engine nozzle are modeled as flexible multi-body components that are operated under high temperature and pressure. In this paper, in…”
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Unsteady Aerodynamic Characteristics depending on Reduced Frequency for a Pitching NACA0012 Airfoil at Re_c=2.3X10^4 by 김동하, 장조원, 손명환

“…Most of small air vehicles with moving wing fly at low Reynolds number condition and the reduced frequency of the moving wing ranges from 0.0 to 1.0. The…”
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Development of a new free wake model using finite vortex element for a horizontal axis wind turbin by 신형기, 박지웅, 이수갑

“…The treatment of rotor wake has been a critical issue in the field of the rotor aerodynamics. This paper presents a new free wake model for the unsteady…”
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Nature as a Model for Mimicking and Inspiration of New Technologies by Yoseph Bar-Cohen

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Application of the Laplace transformation for the analysis of viscoelastic composite laminates based on equivalent single-layer theories by Sy, Ngoc Nguyen, Lee, Jaehun, Cho, Maenghyo

“…In this study, the linear viscoelastic response of a rectangular laminated plate is investigated. The viscoelastic properties,expressed by two basic…”
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Analytical Performance Evaluation of Superdetonative Mode Ram Accelerator by Kunmin Sung, In-Seuck Jeung

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Perch Landing Assisted by Thruster (PLAT) by Min-Jea Tahk, Seungyeop Han, Byung-Yoon Lee, Jaemyung Ahn

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Improvement of a Low Cost MEMS Inertial-GPS Integrated System Using Wavelet Denoising Techniques by Kang, Chang-Ho, Kim, Sun-Young, Park, Chan-Gook

“…In this paper, the wavelet denoising techniques using thresholding method are applied to the low cost micro electromechanical system (MEMS)-global positioning…”
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Active and Morphing Aerospace Structures–A Synthesis between Advanced Materials, Structures and Mechanisms by Baier, Horst, Datashvili, Leri

“…Active and shape morphing aerospace structures are discussed with a focus on activities aimed at practical implementation. In active structures applications…”
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Structural Performance Tests of Down Scaled Composite Wind Turbine Blade using Embedded Fiber Bragg Grating Sensors by Kim, Sang-Woo, Kim, Eun-Ho, Rim, Mi-Sun, Shrestha, Pratik, Lee, In, Kwon, Il-Bum

“…In this study, the structural performance tests, i.e., static tests and dynamic tests of the composite wind turbine blade, were carried out by using the…”
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Flutter Control of a Lifting Surface via Visco-Hysteretic Vibration Absorbers by Lacarbonara, Walter, Cetraro, Marek

“…In this paper, a visco-hysteretic vibration absorber (VA) is proposed to increase the flutter speed of an airfoil and enhance damping in the pre- and…”
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Time-Delay Control for Integrated Missile Guidance and Control by Park, Bong-Gyun, Kim, Tae-Hun, Tahk, Min-Jea

“…In this paper, integrated missile guidance and control systems using time-delay control (TDC) are developed. The next generation missile requires that an…”
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