한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제12권7호
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- Pages.114-122
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- 1995
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
연속 냉간 압연시스템의 디지털 예견 및 비간섭 제어
Digital Preview and Noninteracting Control of Tandem Cold Mills
초록
A digital preview controller is designed for tandem cold mills to achieve a more improvement of the thickness accuracy. Simultaneously a blocked noninteracting controller is synthesized for rejecting the interactive effects among adjacent stands and for controlling independently each roll stand of tandem cold mills. The performance effects and characteristics of the suggested roll contol system are discussed in the practical viewpoint. The simulaltion results show that the thickness accuracy of tandem cold mills can be largely improved by the blocked noninteracting and digital preview controller.
키워드