| 학회 |
한국화학공학회 |
| 학술대회 |
2007년 가을 (10/26 ~ 10/27, 한국과학기술원) |
| 권호 |
13권 2호, p.1497 |
| 발표분야 |
공정시스템 |
| 제목 |
Repetitive control of SMB process based on successive linearization of cubic spline collocation model |
| 초록 |
A novel repetitive control (RC) method for the simulated moving bed (SMB) process is proposed. The method was designed on the basis of a fundamental SMB model linearized successively around the operating trajectories in the previous period. It performs regulation of extract and raffinate purities averaged over each period. The SMB model for successive linearization was derived by applying the cubic spline collocation method combined with the far-side boundary condition to the partial differential SMB equation. Through numerical studies, effectiveness of repeated linearization on the RC performance has been investigated against set point and disturbance changes and also against model error. |
| 저자 |
윤우현, 이광순
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| 소속 |
서강대 |
| 키워드 |
simulated moving bed; repetitive control; reduced-order modeling; cubic spline collocation method
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| E-Mail |
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| 원문파일 |
초록 보기 |
