Journal of the Korean Society of Industry Convergence (한국산업융합학회 논문집)
- Volume 2 Issue 1
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- Pages.53-59
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- 1999
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- 1226-833X(pISSN)
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- 2765-5415(eISSN)
Vibration Control of the 2 Axial Overhead Crane by Input Shaping Method Using Digital IIR Filter
디지털 IIR 필터를 이용한 입력성형기법에 의한 2축 천정크레인의 진동제어
- Noh, Sang-Hyun (Dept. of Automotive Engineering, Taegu Technical College) ;
- Park, Un-Hwan (Dept. of Mechanical Engineering, Yeungnam University)
- Received : 1999.01.14
- Accepted : 1999.04.15
- Published : 1999.04.30
Abstract
Input shaping technique has been used as a simple method of controlling vibration. With the conventional methods previously proposed by several authors, the frequency range that shows a good performance is restricted. When the designed frequency being different from the natural frequency of a system, the performance of control degrades remarkably. This paper introduced a new technique that uses digital IIR filter to control vibration. This technique has robustness for changing of parameter. In order to prove this we applied input shaping method to 2 axial overhead crane.