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http://dx.doi.org/10.5392/JKCA.2015.15.08.046

Development of Multi-Axes Chain Hoist Servo Systems for Lifting Heavy Loads  

Park, Jaehwan (한국생산기술연구원 휴먼문화융합연구그룹(CT융합연구센터))
Kwon, Ohung (한국생산기술연구원 휴먼문화융합연구그룹(CT융합연구센터))
Publication Information
The Journal of the Korea Contents Association / v.15, no.8, 2015 , pp. 46-52 More about this Journal
Abstract
Most stage directors and designers make use of controling and moving lots of stage set or device as a large automation device or machine to achieve dramatic effect in their performances. Specially, it is very important to use a programmable multi-chain hoist system which is able to move high speed as well as to lift heavy loads. This paper proposes a multi chain hoist servo system to lift or lower a heavy load of about l ton for public performances' stage. It is automatically operated, electrically driven by a control console with a PTP trajectory generation algorithm, a realtime network control algorithm, and 4 step sequential safety algorithm. The efficiency and performance of the developed system are verified through a series of experiments.
Keywords
Public Performance; Automation Device; Heavy Load; Multi Chain Hoist; Realtime Network; Trajectory Generation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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