Search Results - "Park, F.C."

Fast Robot Motion Generation Using Principal Components: Framework and Algorithms by Soonkyum Kim, Park, F.C.

“…We present a principal component-based method for generating, in real time, fast robot motions that minimize power consumption. Given a dynamic model of a…”
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Newton-type algorithms for dynamics-based robot movement optimization by Sung-Hee Lee, Junggon Kim, Park, F.C., Munsang Kim, Bobrow, J.E.

“…This paper describes Newton and quasi-Newton optimization algorithms for dynamics-based robot movement generation. The robots that we consider are modeled as…”
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Natural Movement Generation Using Hidden Markov Models and Principal Components by Junghyun Kwon, Park, F.C.

“…Recent studies have shown that the perception of natural movements - in the sense of being "humanlike" - depends on both joint and task space characteristics…”
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Geometric Direct Search Algorithms for Image Registration by Seok Lee, Minseok Choi, Hyungmin Kim, Park, F.C.

“…A widely used approach to image registration involves finding the general linear transformation that maximizes the mutual information between two images, with…”
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Inextensible flows of curves and developable surfaces by Kwon, D.Y., Park, F.C., Chi, D.P.

“…The flow of a curve or surface is said to be inextensible if, in the former case, the arclength is preserved, and in the latter case, if the intrinsic…”
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Least squares tracking on the Euclidean group by Youngmo Han, Park, F.C.

“…A large class of problems in robotics, e.g., trajectory tracking with obstacle avoidance, compliant motion control, and complex assembly, can be formulated as…”
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Symbolic formulation of closed chain dynamics in independent coordinates by Park, F.C, Choi, Jihyeon, Ploen, S.R

“…This article presents a symbolic formulation, in independent coordinates, of the equations of motion for multibody systems containing closed loops (closed…”
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A New Parallel Mechanism Machine Tool Capable of Five-Face Machining by Kim, J., Park, F.C., Lee, J.M.

“…This paper introduces a new parallel mechanism machine tool that can machine the top surface and four lateral surfaces of a prismatic workpiece with one setup…”
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Dynamically optimal trajectories for earthmoving excavators by Kim, Young Bum, Ha, Junhyoung, Kang, Hyuk, Kim, Pan Young, Park, Jinsoo, Park, F.C.

“…We consider the problem of generating time-efficient, minimum torque motions for earthmoving excavators. Limits on actuator forces, as well as on joint…”
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Convex Optimization Algorithms for Active Balancing of Humanoid Robots by Juyong Park, Jaeyoung Haan, Park, F.C.

“…We show that a large class of active balancing problems for legged robots can be framed as a second-order cone programming (SOCP) problem, a convex…”
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On the energy efficiency of CVT-based mobile robots by Jungyun Kim, Hanjun Yeom, Park, F.C., Park, Y.I., Munsang Kim

“…We perform an in-depth analysis on the energy efficiency of a mobile robot employing a spherical type continuously variable transmission (S-CVT). The S-CVT…”
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Bandwidth Maximizing Design for Hydraulically Actuated Excavators by Yoo, Seungjin, Park, Cheol-Gyu, Lim, Bokman, Kyo Il Lee, Park, F.C.

“…In this paper we address the optimal design of a multi-degree-of-freedom hydraulically actuated excavator for reducing vibration and improving dynamic…”
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Computational aspects of the product-of-exponentials formula for robot kinematics by Park, F.C.

“…In this article we investigate the modeling and computational aspects of the product-of-exponentials (POE) formula for robot kinematics. While its connections…”
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Direct kinematic analysis of 3-RS parallel mechanisms by Kim, Jinwook, Park, F.C.

“…This article presents a direct kinematic analysis of 3-RS parallel mechanisms. A 3-RS parallel mechanism consists of a fixed base and a moving platform…”
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Using Hidden Markov Models to Generate Natural Humanoid Movement by Junghyun Kwon, Park, F.C.

“…This paper proposes a hidden Markov model (HMM) based approach to generate human-like movements for humanoid robots. Given human motion capture data for a…”
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Design, Analysis and Control of a Wheeled Mobile Robot with a Nonholonomic Spherical CVT by Kim, Jungyun, Park, F.C., Park, Yeongil

“…This article reports on the design, analysis and control of a new type of wheeled mobile robot based on a nonholonomic spherical continuously variable…”
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Task planning for Robotworld: a case study by Buckley, S.J., Park, F.C., Korein, J.U.

“…The authors describe an implemented task planning system for the placement of electronic components on a printed circuit board (PCB). The task planner assumes…”
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Evolution of inelastic plane curves by Kwon, D.Y., Park, F.C.

“…We derive the evolution equations for an inelastic plane curve, i.e., a curve whose length is preserved over all time. Necessary and sufficient conditions for…”
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A coordinate-free description of robot dynamics by Park, F.C.

“…We provide a coordinate-free description of the dynamics for general open and closed chain mechanisms. The mechanism is assumed to consist of rigid links, and…”
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Visual tracking via particle filtering on the affine group by Junghyun Kwon, Park, F.C.

“…We propose a particle filtering-based visual tracker, in which the affine group is treated as the state. We first develop a general particle filtering…”
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