A Correction to this paper has been published: 10.1140/epjs/s11734-022-00510-z

This technical report contains the text of Nahmsuk Oh’s thesis “Software Implemented Hardware Fault Tolerance.” FUNDING This work was supported in part by the Ballistic Missile Defense Organization, Innovative Science and Technology (BMDO/IST) Directorate and administered through the Department of the Navy, Office of Naval Research under Grant Nos. N00014-92-J-1782 and N00014-95-1-1047 Copyrigh...

Wen Wu 1, Xuezhi Wu 1,2,*, Jingyuan Yin 3, Long Jing 1, Shuai Wang 1 and Jinke Li 1 1 National Active Distribution Network Technology Research Center, Beijing Jiaotong University, Beijing 100044, China; [email protected] (W.W.); [email protected] (L.J.); [email protected] (S.W.); [email protected] (J.L.) 2 Collaborative Innovation Center of Electric Vehicles, Beijing 100044, China 3 Th...

This thesis reviews the developments in commercial aviation resulting from More Electric Aircraft initiatives. The present level of electromechanical actuation is considered with discussion of the factors affecting more widespread use. Two rather different electromechanical actuators are presented for commercial aircraft; DEAWS electrical flap actuation and ELGEAR nose wheel steering. Both proj...

Qualitative reasoning about fault effects in electrical circuits has reached a level of achievement which allows it to be used for real world industrial applications . Dealing with electrical circuits of forklifts, our work focuses on automated diagnostic decision tree generation grounded on model-based predictions of correct and faulty device behavior. In this paper, we discuss requirements fo...

Fault diagnosis is crucial for ensuring the safe operation of complex engineering systems. These systems often exhibit hybrid behaviours, therefore, model-based diagnosis methods have to be based on hybrid system models. Most previous work in hybrid systems diagnosis has focused either on parametric or discrete faults. In this paper, we develop an integrated approach for hybrid diagnosis of par...

High-reliability and safety-critical markets for microelectromechanical systems are driving new proposals for the integration of efficient builtin test and monitoring functions. The realisation of this technology will require support tools and validation methodologies including fault simulation and testability analysis and full closed-loop simulation techniques to ensure cost and quality target...

This paper describes vibration diagnosis based on electric faults. These faults could appear in electrical equipment in general, but this paper focuses on the case of transformer, induction and dc motor. In order to do the diagnosis there are analysed vibration signals from the piezoelectric accelerometer. This accelerometer is installed on the frame of the equipment. The signals acquired are a...

This paper presents an original non-invasive procedure for the diagnosis of electromagnetic devices, as well as AC electrical rotating machines using two external flux coil sensors that measure the external magnetic field in the machines' vicinity. The diagnosis exploits the signal delivered by the two sensors placed in particular positions. Contrary to classical methods using only one sensor, ...

This paper investigates the challenge of integrating intelligent systems into varying computational platforms and application mixes while providing reactive (or soft real-time) response. We integrate Bayesian network computation with feedback control, thereby achieving our reactive objective. As a case study we investigate fault diagnosis using Bayesian networks. While we consider the likelihoo...