Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1987.11a
- /
- Pages.147-149
- /
- 1987
Identification of control system of No.1 Plate Mill in POSCO
포항제철(浦項製鐵) 1후판(厚板) 압연(壓延) ROLL 구동계(驅動係)의 식별(識別)에 관(關)한 연구(硏究)
- Jeong, Ho-Seong (RIST Control Research Lab.) ;
- Kang, Myung-Jo (POSCO Maintenance Dep.)
- Published : 1987.11.20
Abstract
On the colling mill plant, the qulity of products depends on the ability to follow up the command of roll speed and the magnitude of impact drop. In this paper, the frequency response method is applied to the main motor system of No.1 Plate Mill Plant in POSCO. This paper show the influences when the pseudo random noise as test signal is applied to the system to be measured and presents the proper magnitude of test signal.
Keywords