Výsledky vyhledávání - "Sang-Chan Moon"

Trajectory planning for overhead crane by trolley acceleration shaping

Autor: Soon-Geul Lee, Hyung Suk Kim, Nguyen Quang Hoang, Sang-Chan Moon

Publikováno v: Journal of Mechanical Science and Technology. 28:2879-2888

This paper proposes a novel off-line trolley trajectory planning method for underactuated overhead cranes. The proposed technique is feasible and efficient for overhead crane operation. Dynamic coupling between trolley motion and payload swing was su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8755861b55632e19fcc073a0ef1c12c3
https://doi.org/10.1007/s12206-014-0641-1

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Partial feedback linearization control of a three-dimensional overhead crane

Autor: Viet-Hung Dang, Byung-Soo Kim, Soon-Geul Lee, Le Anh Tuan, Sang-Chan Moon

Publikováno v: International Journal of Control, Automation and Systems. 11:718-727

Based on partial feedback linearization, an improved nonlinear controller is analyzed and designed for the three-dimensional motion of an overhead crane. Three control inputs composed of bridge moving, trolley travelling, and cargo hoisting forces ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::02379b7b5e37cf2368cb525451b55388
https://doi.org/10.1007/s12555-012-9305-z

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Partial feedback linearization and sliding mode techniques for 2D crane control

Autor: Soon-Geul Lee, Sang-Chan Moon, Tuan Anh Le

Publikováno v: Transactions of the Institute of Measurement and Control. 36:78-87

The overhead crane is an under-actuated system because its degree of freedom is larger than that of actuators. The three state variables of trolley motion, cargo lifting motion and cargo swing are controlled by two input signals composed of trolley d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d7b0528941adb6c0536e9ff7459224c4
https://doi.org/10.1177/0142331213492369

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Adaptive sliding mode control of overhead cranes with varying cable length

Autor: Soon-Geul Lee, Sang-Chan Moon, Won Gu Lee, Le Anh Tuan

Publikováno v: Journal of Mechanical Science and Technology. 27:885-893

An overhead crane transports cargoes of various weights and volumes depending on the operation case. Friction factors characterized by damped coefficients are changeable in terms of the operating environment. In this study, an adaptive version of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8b0018266493549044aaa46cf56f1a2
https://doi.org/10.1007/s12206-013-0204-x

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Precise localization of a vehicle within a driving lane by combining the vehicle trajectory with vision information

Autor: Ihn-Sik Weon, Soon-Geul Lee, Sang-Chan Moon

Publikováno v: 2016 16th International Conference on Control, Automation and Systems (ICCAS).

In this paper, the relative distance from the vehicle lane is obtained by fusing a commercialized LDWS and a low-cost GPS sensor. A virtual lane boundary is generated and used to estimate a high precision localization relative to the vehicle lane. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7bd071ed3bfff571aa76af6104193104
https://doi.org/10.1109/iccas.2016.7832433

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