Search Results - "Kyoung Kwan AHN"

Triboelectric Enhancement of Polyvinylidene Fluoride Membrane Using Magnetic Nanoparticle for Water-Based Energy Harvesting by Vu, Duy-Linh, Ahn, Kyoung-Kwan

“…Produced by magnetic material dispersed in a viscous environment for the purpose of collecting and converting energy, magnetic rheological compounds greatly…”
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Enhancing the output performance of fluid‐based triboelectric nanogenerator by using poly(vinylidene fluoride‐co‐hexafluoropropylene)/ionic liquid nanoporous membrane by Vu, Duy Linh, Vo, Cong Phat, Le, Chau Duy, Ahn, Kyoung Kwan

“…Summary Over the past few years, triboelectric nanogenerators (TENGs) have emerged as promising devices for energy harvesting and self‐powered sensing owing to…”
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Adaptive Extended State Observer for the Dual Active Bridge Converters by Duong, Tan-Quoc, Trinh, Hoai-An, Ahn, Kyoung-Kwan, Choi, Sung-Jin

“…The DC-DC dual active bridge (DAB) converter has become one of the essential units for bidirectional energy distribution and connecting various renewable…”
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Fluid-Based Triboelectric Nanogenerators: A Review of Current Status and Applications by Nguyen, Quang-Tan, Ahn, Kyoung-Kwan K.

“…In the last decades, numerous mechanical energy sources have been utilized as primary energies to produce electricity by using different energy harvesting…”
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Extended High Gain Observer-Based Sliding Mode Control for an Electro-hydraulic System with a Variant Payload by Tran, Duc-Thien, Do, Tri-Cuong, Ahn, Kyoung-Kwan

“…This paper presents a robust control regarding position control of an electro-hydraulic rotary actuator (EHRA) system under the presence of the lumped…”
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Self-Powered Flow Rate Sensing via a Single-Electrode Flowing Liquid Based Triboelectric Nanogenerator by Vu, Duy-Linh, Nguyen, Quang-Tan, Chung, Pil-Seung, Ahn, Kyoung-Kwan

“…Recently, triboelectric nanogenerators (TENGs) have emerged as having an important role in the next wave of technology due to their large potential…”
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Hierarchical Control Strategy with Battery Dynamic Consideration for a Dual Fuel Cell/Battery Tramway by Do, Tri-Cuong, Trinh, Hoai-An, Ahn, Kyoung-Kwan

“…This paper proposes a hierarchical energy control strategy for a hybrid dual fuel cell/battery tramway, combining online and offline optimization methods while…”
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A Study on a New Independent Metering Valve for Hydraulic Boom Excavator by Nguyen, Thanh-Ha, Do, Tri-Cuong, Ahn, Kyoung-Kwan

“…Nowadays, hydraulic excavators are an indispensable part of the construction industry; however, conventional hydraulic excavators consume a great deal of…”
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Study on Robust Lateral Controller for Differential GPS-Based Autonomous Vehicles by Park, Hyung-Gyu, Ahn, Kyoung-Kwan, Park, Myeong-Kwan, Lee, Seok-Hee

“…Recently, technological advancements in autonomous vehicle development have continued to accelerate. In this paper, we propose a lateral controller and…”
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Performance optimization of dielectric electro active polymers in wave energy converter application by Binh, Phan Cong, Ahn, Kyoung Kwan

“…This paper presents a design, modeling and control of a novel wave energy converter (WEC) using Dielectric electro active polymer (DEAP). Application of DEAP…”
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Adaptive Backstepping Sliding Mode Control for Equilibrium Position Tracking of an Electrohydraulic Elastic Manipulator by Tran, Duc Thien, Ba, Dang Xuan, Ahn, Kyoung Kwan

“…The electrohydraulic elastic manipulator (EEM) includes an electrohydraulic servo system and a variable stiffness mechanism. It is a complex system with…”
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Identification of pneumatic artificial muscle manipulators by a MGA-based nonlinear NARX fuzzy model by Anh, Ho Pham Huy, Ahn, Kyoung Kwan

“…This study investigates the technique of modeling and identification of a new dynamic NARX fuzzy model by means of genetic algorithms. In conventional…”
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Observer Based Adaptive Neural Networks Fault-Tolerant Control for Pneumatic Active Suspension With Vertical Constraint and Sensor Fault by Ho, Cong Minh, Ahn, Kyoung Kwan

“…This paper treats the problem of a pneumatic active suspension considering uncertain parameters and displacement constraints under the presence of sensor…”
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Design and Verification of a Non-linear Black-Box Model for Ionic Polymer Metal Composite Actuators by Quang Truong, Dinh, Kwan Ahn, Kyoung

“…An ion polymer metal composite (IPMC) is an electro-active polymer that bends in response to a small applied electrical field as a result of mobility of…”
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A vibration isolation system in low frequency excitation region using negative stiffness structure for vehicle seat by Le, Thanh Danh, Ahn, Kyoung Kwan

“…This paper designs and fabricates a vibration isolation model for improving vibration isolation effectiveness of the vehicle seat under low excitation…”
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Electro Hydrostatic Actuator System Based on Active Stabilizer System for Vehicular Suspension Systems by Park, Hyung-Gyu, Jeong, Keun-Hui, Park, Myeong-Kwan, Lee, Seok-Hee, Ahn, Kyoung-Kwan

“…The suspension systems of vehicles are being actively researched to improve steering stability and ride comfort of vehicles. Among these, the active stabilizer…”
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Adaptive Backstepping Control of an Electrohydraulic Actuator by Ahn, Kyoung Kwan, Nam, Doan Ngoc Chi, Jin, Maolin

“…This paper presents an adaptive position control for a pump- controlled electrohydraulic actuator (EHA) based on an adaptive backstepping control scheme. The…”
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Adaptive neural tracking control for flexible joint robot including hydraulic actuator dynamics with disturbance observer by Phan, Van Du, Vo, Cong Phat, Ahn, Kyoung Kwan

“…In this paper, a disturbance observer‐based adaptive neural backstepping integral sliding mode control (BISMC) is developed for a flexible joint robot (FJR)…”
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Optimization of triboelectric energy harvesting from falling water droplet onto wrinkled polydimethylsiloxane-reduced graphene oxide nanocomposite surface by Parvez, Abu Naushad, Rahaman, Md Habibur, Kim, Hyeon Cheol, Ahn, Kyoung Kwan

“…This study investigates the triboelectric energy harvesting phenomenon of falling water droplets on a novel nanocomposite surface, chemically synthesized from…”
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Extended sliding mode observer‐based high‐accuracy motion control for uncertain electro‐hydraulic systems by Nguyen, Manh Hung, Dao, Hoang Vu, Ahn, Kyoung Kwan

“…In this paper, a novel robust backstepping control strategy is introduced to achieve high‐accuracy tracking performance for electro‐hydraulic servo systems…”
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