Browsing NTNU Open by Author "Rotondo, Damiano"
Now showing items 1-13 of 13
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A multiple model adaptive architecture for the state estimation in discrete-time uncertain LPV systems
Rotondo, Damiano; Hassani, Vahid; Cristofaro, Andrea (Journal article, 2017)This paper addresses the problem of multiple model adaptive estimation (MMAE) for discrete-time linear parameter varying (LPV) systems that are affected by parametric uncertainty. The MMAE system relies on a finite number ... -
Actuator multiplicative fault estimation in discrete-time LPV systems using switched observers
Rotondo, Damiano; López-Estrada, Francisco Ronay; Nejjari, Fatiha; Ponsart, Jean-Christophe; Theilliol, Didier; Puig, Vicenç (Journal article; Peer reviewed, 2016)This paper proposes an observer for the joint state and fault estimation devoted to discrete-time linear parameter varying (LPV) systems subject to actuator faults. The major contribution of this work is that the observer ... -
Analysis and design of quadratic parameter varying (QPV) control systems with polytopic attractive region
Rotondo, Damiano; Johansen, Tor Arne (Journal article; Peer reviewed, 2018)This paper proposes a gain-scheduling approach for systems with a quadratic structure. Both the stability analysis and the state-feedback controller design problems are considered for quadratic parameter varying (QPV) ... -
Detection of icing and actuators faults in the longitudinal dynamics of small UAVs using an LPV proportional integral unknown input observer
Rotondo, Damiano; Cristofaro, Andrea; Johansen, Tor Arne; Nejjari, Fatiha; Puig, Vicenç (Journal article; Peer reviewed, 2016)This paper proposes a linear parameter varying proportional integral unknown input observer (PI-UIO) for the diagnosis of actuator faults and icing in unmanned aerial vehicles. It is shown that in presence of sensor noise, ... -
Diagnosis of icing and actuator faults in UAVs using LPV unknown input observers
Rotondo, Damiano; Cristofaro, Andrea; Johansen, Tor Arne; Nejjari, F; Puig, V (Journal article; Peer reviewed, 2017)This paper proposes a discrete-time linear parameter varying (LPV) unknown input observer (UIO) for the diagnosis of actuator faults and ice accretion in unmanned aerial vehicles (UAVs). The proposed approach, which is ... -
Estimation in uncertain switched systems using a bank of interval observers: local vs glocal approach
Rotondo, Damiano; Efimov, Denis; Cristofaro, Andrea; Johansen, Tor Arne (Peer reviewed; Journal article, 2021)This paper discusses some issues related with the design of a bank of interval observers for uncertain switched systems, in which several sources of uncertainty are considered: parametric uncertainties, unknown disturbances, ... -
Fault tolerant control of a proton exchange membrane fuel cell using Takagi–Sugeno virtual actuators
Rotondo, Damiano; Nejjari, Fatiha; Puig, Vicenç (Journal article, 2016)In this paper, a fault tolerant control (FTC) strategy for proton exchange membrane (PEM) fuel cells based on the use of virtual actuators and the Takagi–Sugeno (TS) approach is proposed. The overall solution relies on ... -
Fault tolerant control of uncertain dynamical systems using interval virtual actuators
Rotondo, Damiano; Cristofaro, Andrea; Johansen, Tor Arne (Journal article; Peer reviewed, 2017)In this paper, a model reference fault tolerant control strategy based on a reconfiguration of the reference model, with the addition of a virtual actuator block, is presented for uncertain systems affected by disturbances ... -
Icing diagnosis in unmanned aerial vehicles using an LPV multiple model estimator
Rotondo, Damiano; Cristofaro, Andrea; Hassani, Vahid; Johansen, Tor Arne (Journal article; Peer reviewed, 2017)The phenomenon of icing, i.e. ice accretion on aircraft surfaces, affects the flight performance of unmanned aerial vehicles (UAVs). Autonomous icing detection schemes are needed in order to assure high efficiency and limit ... -
LPV model reference control for fixed-wing UAVs
Rotondo, Damiano; Cristofaro, Andrea; Gryte, Kristoffer; Johansen, Tor Arne (Journal article; Peer reviewed, 2017)This paper proposes a linear parameter varying (LPV) model reference-based control for fixed-wing unmanned aerial vehicles (UAVs), which achieves agile and high performance tracking objectives in extended flight envelopes, ... -
Robust fault and icing diagnosis in unmanned aerial vehicles using LPV interval observers
Rotondo, Damiano; Cristofaro, Andrea; Johansen, Tor Arne; Nejjari, Fatiha; Puig, Vicenç (Journal article; Peer reviewed, 2018)This paper proposes a linear parameter varying (LPV) interval unknown input observer for the robust fault diagnosis of actuator faults and ice accretion in unmanned aerial vehicles (UAVs) described by an uncertain model. ... -
State estimation and decoupling of unknown inputs in uncertain LPV systems using interval observers
Rotondo, Damiano; Cristofaro, Andrea; Johansen, Tor Arne; Nejjari, F; Puig, V (Journal article; Peer reviewed, 2017)This paper proposes a linear parameter varying (LPV) interval observer for state estimation and unknown inputs decoupling in uncertain continuous-time LPV systems. Two different problems are considered and solved: (1) the ... -
State observer design for quadratic parameter varying (QPV) systems
Rotondo, Damiano; Johansen, Tor Arne (Chapter, 2019)This paper addresses the problem of state observation in quadratic parameter varying (QPV) systems. In particular, a state observer is designed in such a way that the estimation error converges to zero with a desired rate ...