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Reconfigurable Tracking Controller for a Four-Tank System Benchmark via Eigenstructure Assignment

عنوان مقاله: Reconfigurable Tracking Controller for a Four-Tank System Benchmark via Eigenstructure Assignment
شناسه ملی مقاله: ICHEC07_779
منتشر شده در هفتمین کنگره ملی مهندسی شیمی در سال 1390
مشخصات نویسندگان مقاله:

P Hajiani - Iran University of Science and Technology Faculty of Electrical Engineering, Department of Control Narmak, Tehran ۱۶۸۴۴, Iran
J Poshtan - Iran University of Science and Technology Faculty of Electrical Engineering, Department of Control Narmak, Tehran ۱۶۸۴۴, Iran

خلاصه مقاله:
In this paper the problem of partial actuator failure in a Four-Tank Multi-Input Multi-Output (MIMO) system benchmark is dealt with. A reconfigurable state feedback controller based on Parametric Eigenstructure Assignment (PEA) technique is used to tolerate the faults in actuators. The proposed controller is simulated for various fault scenarios. The performance of the controller is compared with the case that there is no reconfiguration in controller using the Integral Absolute Error (IAE) index. The results show the tolerance of the proposed controller against actuator faults and its ability to compensate for them.

کلمات کلیدی:
Reconfigurable Controller (RC), Fault Tolerant Control (FTC), state feedback,Parametric Eigenstucture Assignment (PEA)

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/341528/