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Improving system availability using overlapping decomposition-based robust control | IEEE Conference Publication | IEEE Xplore

Improving system availability using overlapping decomposition-based robust control


Abstract:

High availability is always expected for the continuation of operations in a plant. However, this objective is unable to attain due to the unplanned breakdowns, which cou...Show More

Abstract:

High availability is always expected for the continuation of operations in a plant. However, this objective is unable to attain due to the unplanned breakdowns, which could lead to unusual variations and faults. This paper works on improving the availability of system by accurately handling the fault information. This was made possible by proposing a subsystem-based robust control. The overlapping decomposition was employed to tackle the variations independently for each state. The stability of the system was proved further using a Lyapunov stability criteria. Performance evaluation was then conducted on an interconnected continuous time stirred tank reactor (CSTR) with recycle. The proposed scheme effectively controlled the faults to avoid costly failures.
Date of Conference: 06 February 2018 - 05 April 2018
Date Added to IEEE Xplore: 11 June 2018
ISBN Information:
Conference Location: Dubai, Sharjah, Abu Dhabi, United Arab Emirates

References

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