Actuator Fault diagnosis: H∞ framework with relative degree notion
نویسندگان
چکیده
منابع مشابه
Robust H-Infinity Actuator Fault Diagnosis with Neural Network
The paper deals with the problem of a robust actuator fault diagnosis for Linear Parameter-Varying (LPV) systems with Recurrent Neural-Network (RNN). The preliminary part of the paper describes the derivation of a discrete-time polytopic LPV model with RNN. Subsequently, a robust fault detection, isolation and identification scheme is developed, which is based on the observer and H∞ framework f...
متن کاملActuator Fault Detection and Diagnosis for Quadrotors
This paper presents a method for fault detection and diagnosis of actuator loss of effectiveness for a quadrotor helicopter. This paper not only considers the detection of the actuator loss of effectiveness faults, but also addresses the diagnosis of the faults. The detection and estimation of the faults are performed by the Augmented Extended Kalman Filter. The faults are modelled as random wa...
متن کاملAdaptive Fault-tolerant H∞ Compensation Controller Design with Actuator Failures
In this paper, the problem of designing adaptive fault-tolerant H∞ compensation controllers for linear timeinvariant continuous-time systems is presented. Linear matrix inequalities (LMIs) are developed with multiple Lyapunov functions to find a stabilizing controller gain such that the disturbance attenuation performance is optimized. Direct adaptivestate feedback control schemes are proposed ...
متن کاملActuator Fault Diagnosis with Application to a Diesel Engine Testbed
1Hautes Etudes d’Ingénieur, Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL), 13 rue de Toul, 59046 Lille, France 2Lille 1 University, Centre de Recherche en Informatique, Signal et Automatique de Lille (CRIStAL), rue Paul Langevin, 59655 Villeneuve d’Ascq, France 3Department of Engineering & Design, University of Sussex, Room 2D3, Richmond Building, Brighton BN1 9Q...
متن کاملH-optimal synthesis of controllers with relative degree two,
This paper considers "xed-structure H 2 -optimal relative degree two controller synthesis. The problem is presented in a decentralized static output feedback framework developed for "xed-order (i.e., fulland reduced-order) dynamic controller synthesis. A quasi-Newton/continuation algorithm is used to compute solutions to the necessary conditions. To demonstrate the approach, a #exible structure...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IFAC-PapersOnLine
سال: 2016
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2016.07.133