Yang, S.S. and Mid, E.C. and Mohamed, H.A.F. and Moghavvemi, M. (2008) Practical sensor fault tolerant control system. In: SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology, 20 - 22 August 2008, Tokyo, Japan.
Full text not available from this repository.Abstract
The fundamental purpose of an FTCS scheme is to ensure that faults do not result in system failure and ensure the achievement of best performance at a lower degree of system performance. In this paper we propose a fault tolerant control design consisting of two parts: a nominal performance controller and a fault detection element to provide fault compensating signals to the feedback loop. The nominal controller can have any given structure that satisfies the performance specification. When a sensor failure is detected, the controller structure is augmented by signals from plant model to compensate for the fault. A temperature control system is used as a case study. Results of simulation and real time implementation for temperature control system concur and demonstrate the applicability of the proposed FTCS scheme.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Funders: | UNSPECIFIED |
| Additional Information: | Article number 4655161 ISBN: 978-490776429-6 DOI: 10.1109/SICE.2008.4655161 |
| Uncontrolled Keywords: | Fault tolerant control; Model based; Sensor fault; Temperature control; Case studies; Controller structures; Fault tolerant control; Fault tolerant control designs; Feedback loops; Model based; Nominal controllers; Performance specifications; Plant models; Real times; Sensor failures; Sensor fault; Sensor faults; System failures; System performances; Temperature control systems |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Norhamizah Tamizi |
| Date Deposited: | 27 Mar 2014 07:24 |
| Last Modified: | 23 Nov 2017 02:11 |
| URI: | http://eprints.um.edu.my/id/eprint/9763 |
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