J.J. Lee

ORCID: 0009-0004-8451-9754
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About
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Research Areas
  • Mechanical Behavior of Composites
  • Robotic Path Planning Algorithms
  • Structural Load-Bearing Analysis
  • Advanced Fiber Optic Sensors
  • Structural Analysis and Optimization
  • Hand Gesture Recognition Systems
  • Ultrasonics and Acoustic Wave Propagation
  • Robotic Locomotion and Control
  • Vibration and Dynamic Analysis
  • Acoustic Wave Phenomena Research
  • Advanced Malware Detection Techniques
  • Handwritten Text Recognition Techniques
  • Composite Structure Analysis and Optimization
  • Cryptography and Data Security
  • Modular Robots and Swarm Intelligence
  • Control and Dynamics of Mobile Robots
  • Security and Verification in Computing
  • Aeroelasticity and Vibration Control
  • Adaptive Control of Nonlinear Systems
  • Acoustic Wave Resonator Technologies
  • Structural Behavior of Reinforced Concrete
  • Electronic Packaging and Soldering Technologies

Korea Advanced Institute of Science and Technology
1990-2024

In the design of a controller for mobile robot, there are only few results on problem integrating nonholonomic kinematic and dynamic robots. Also literatures robustness in presence uncertainties or external disturbances dynamical model robot. this paper, robust adaptive which can achieve velocity tracking while considering not but also robot is proposed. The proposed overcome uncertainty by technique. stability system shown through Lyapunov method.

10.1109/iros.2000.895235 article EN 2002-11-07

10.1016/0045-7949(90)90019-x article EN Computers & Structures 1990-01-01

Maintaining the trustworthiness of OS kernels is imperative in upholding any form security objective within a system. However, most commodity kernel designs are monolithic and subject to frequent changes that may contain or introduce new software bugs. The uniform privilege single address space assist adversary turning vulnerability into point failure. Hence, various isolation have been proposed enable separation kernel. many these solutions architecture-dependent because their reliance on...

10.1145/3605098.3635951 article EN cc-by Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing 2024-04-08

Approach to Multi-Objective Evolutionary Compitation Method for Generating Variable Walking Patterns J.Y. Lee, M.S. Kim, J.J. Lee Abstract: The generation of the optimal walking trajectory is an important question a biped robot keep stably. This paper proposed generating trajectories resulted in best performance using multi-objective evolutionary computation. We formulate problem as problem. obtain all Pareto-optimal solutions on feasible solution region various pattern simulation. Keywords:...

10.22260/isarc2004/0041 article EN Proceedings of the ... ISARC 2004-09-25
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