Publications

@conference{Chetoui20121641b,

title = {EIV methods for system identification with fractional models},

author = {Manel Chetoui and Rachid Malti and Magalie Thomassin and Mohamed Aoun and Slaheddine Najar and Alain Oustaloup and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84867084248\&doi=10.3182%2f20120711-3-BE-2027.00270\&partnerID=40\&md5=dada6960d43c8fb326f09161d504d824},

doi = {10.3182/20120711-3-BE-2027.00270},

year  = {2012},

date = {2012-01-01},

journal = {IFAC Proceedings Volumes (IFAC-PapersOnline)},

volume = {16},

number = {PART 1},

pages = {1641 \textendash 1646},

abstract = {This paper deals with continuous-time system identification with fractional models in Errors-In-Variables context. Two estimators based on Higher-Order Statistics (third-order cumulants) are proposed. A State Variable Filter approach is extended to fractional orders to compute fractional derivatives of third-order cumulants estimates. The performance of the proposed algorithms is illustrated in a numerical example. Firstly, differentiation orders are fixed and differential equation coefficients are estimated. The consistency of the proposed estimators is evaluated through a study of the tuning parameter and Monte Carlo simulations. Then, the commensurate differentiation order is optimized along with the differential equation coefficients. © 2012 IFAC.},

note = {Cited by: 14},

keywords = {Continuous time systems, Continuous-time, Cumulants, Differential equations, Errors in variables, Fractional SVF, Higher order statistics, Identification (control systems), Iterative, Iterative methods, Least Square, Monte Carlo methods, Religious buildings},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011d,

title = {Simulation method of fractional systems based on the discrete-time approximation of the Caputo fractional derivatives},

author = {M. Aoun and M. Amairi and S. Najar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957895222\&doi=10.1109%2fSSD.2011.5767414\&partnerID=40\&md5=21b4749453fc9c125b453521cfad3ec2},

doi = {10.1109/SSD.2011.5767414},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper proposes a new method for the simulation of the fractional systems. It deals with the approximation methods of the fractional derivative. It compare the approximation based on Grnwald with Caputo approximation. The efficiency of each approximation methods in termes of execution time and quadratic error is evaluated for different differential orders and stepsize. The best approximation method is used to develop an original simulation method to demonstrate its effectiveness. © 2011 IEEE.},

note = {Cited by: 2},

keywords = {ACFDR, Approximation theory, CFDR, Diethelm's approximation, Differentiation (calculus), Fractional derivatives, Fractional systems, Pole-zero distribution, simulation},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011e,

title = {An ellipsoidal set-membership parameter estimation of fractional orders systems},

author = {M. Aoun and M. Amairi and Z. Lassoued and S. Najar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957881899\&doi=10.1109%2fSSD.2011.5767416\&partnerID=40\&md5=f4a561276b178fc18bfc9dea1dc69866},

doi = {10.1109/SSD.2011.5767416},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper presents a new ellipsoidal set-membership method for the identification of linear fractional orders systems. It use the Optimal Bounding Ellipsoid (OBE) algorithm. When the probability distribution of the disturbances is unknown but bounded and when the differentiation orders are known, the proposed method can estimate all the feasible parameters. A numerical example shows the effectiveness of the proposed method. © 2011 IEEE.},

note = {Cited by: 4},

keywords = {Algorithms, Fogel-Huang algorithm, Fractional differentiation, Fractional systems, Identification (control systems), Numerical methods, OBE, Parameter estimation, Probability distributions, Set-membership, system identification},

pubstate = {published},

tppubtype = {conference}

}

@conference{Belgacem2011,

title = {Fault parametric detection using flatness property of systems},

author = {A. Belgacem and H. Jerbi and M. N. Abdkerim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957884299\&doi=10.1109%2fSSD.2011.5767419\&partnerID=40\&md5=8718ad53fe752e8e234308d63f2f3402},

doi = {10.1109/SSD.2011.5767419},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper deals with the detection and estimation of fault parameter in nonlinear systems. Our main contribution in this work consists in the synthesis of a flat moving horizon estimator for a supervision industrial process. The effectiveness of the proposed method is shown through the supervise of a series DC motor. The obtained results are very satisfactory in terms of detection rapidity and precision relatively to the case where the classic state estimator is adopted. © 2011 IEEE.},

note = {cited By 1},

keywords = {DC motors; Estimation; Parametric devices; Signal detection, Detection and estimation; Flat moving horizon estimator; Flatness; Industrial processs; Moving horizon estimator; Optimisations; Serie's DC motor; State Estimators, Fault detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Hamdaoui201114820,

title = {Actuator fault recovery study based on post-fault time analysis},

author = {R. Hamdaoui and J. C. Ponsart and D. Theilliol},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866751149\&doi=10.3182%2f20110828-6-IT-1002.03551\&partnerID=40\&md5=6d25feed247ab7a69fe6477bac197925},

doi = {10.3182/20110828-6-IT-1002.03551},

issn = {14746670},

year  = {2011},

date = {2011-01-01},

journal = {IFAC Proceedings Volumes (IFAC-PapersOnline)},

volume = {44},

number = {1 PART 1},

pages = {14820-14825},

publisher = {IFAC Secretariat},

abstract = {Under Fault-Tolerant control (FTC) framework, the present work discusses the actuator fault recoverability in relation with the fault occurrence, the fault detection and the fault accommodation delays. A performance index dealing with the variation between the nominal dynamic and the faulty one is defined and computed for different post-fault time intervals. The indicated criterion, compared to a fixed admissibility limit, allows the determination of optimal detection and accommodation instants for recoverable faults either with or without accommodation. The main contribution, in this work, is the definition of conditions on the fault detection and accommodation times, so that the fault is recoverable with guaranteing a trade-off between the closeness of the faulty output to the nominal one and the requested control to accommodate the fault. © 2011 IFAC.},

note = {cited By 1},

keywords = {Actuator fault; Fault accommodation; Fault detection and accommodations; Fault time; Fault tolerant control; Optimal detection; Performance indices; Recoverability, Actuators; Economic and social effects; Fault tolerant computer systems, Fault detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011f,

title = {On the fractional systems' fault detection: A comparison between fractional and rational residual sensitivity},

author = {Mohamed Aoun and Asma Aribi and Slaheddine Najar and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957903547\&doi=10.1109%2fSSD.2011.5767424\&partnerID=40\&md5=2e22d74f672e2ae986db94c4dbcd72e6},

doi = {10.1109/SSD.2011.5767424},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper shows the interest of extending the dynamic parity space fault detection method for fractional systems. Accordingly, a comparison between fractional and rational residual generators using the later method is presented. An analysis of fractional and rational residuals' sensitivity shows the merits of the fractional residual generators. A numerical example illustrating the advantage of using fractional residual generators for fractional systems diagnosis is given. © 2011 IEEE.},

note = {Cited by: 8},

keywords = {Detection methods, Fault detection, fault diagnosis, Fractional derivatives, Fractional systems, Numerical example, Parity spaces, Residual generator, residual sensitivity, Signal detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Yahia201113,

title = {Rectangular waveguide filter design using hybrid finite element method and a modified multimodal variational formulation},

author = {M. Yahia and M. N. Abdelkrim and J. Tao},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-82955190624\&doi=10.1109%2fMMS.2011.6068518\&partnerID=40\&md5=64bc6c1414e53ec52d3a9dad77e7fa4e},

doi = {10.1109/MMS.2011.6068518},

issn = {21579822},

year  = {2011},

date = {2011-01-01},

journal = {Mediterranean Microwave Symposium},

pages = {13-16},

abstract = {We propose a computer-aided design tool of complex passive microwave devices in rectangular waveguide technology by hybridizing the finite element method and a modified multimodal variational formulation. The finite element method characterizes waves in the arbitrarily shaped discontinuities and the total response of the circuit is obtained by applying the modified multimodal variational formulation. The size of the scattering matrix of the total circuit depends only on the number of accessible modes in the beginning and the end of the overall structure. This feature makes the computation time of our hybrid method independent from distances between discontinuities of the circuit. The proposed hybrid method is successfully applied to the full-wave analysis of filters with great practical interest (i.e., multimode filters), thus improving computation time and memory storage against several full-wave finite element method based computer aided design tools. © 2011 IEEE.},

note = {cited By 0},

keywords = {Bandpass filters; Circular waveguides; Computer aided analysis; Computer aided design; Microwave filters; Rectangular waveguides; Scattering parameters; Waveguide components, Finite element method},

pubstate = {published},

tppubtype = {conference}

}

@conference{Abdelkrim2011,

title = {Actuator fault tolerant control for delayed systems},

author = {N. Abdelkrim and A. Tettili and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957913460\&doi=10.1109%2fSSD.2011.5767409\&partnerID=40\&md5=50381533c101898af77ccf62711adb6e},

doi = {10.1109/SSD.2011.5767409},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {The actuator fault estimation and a fault tolerant control (FTC) for delayed system are proposed in this paper. The estimation of actuator fault is realized by using the Luen-berger observer, and the fault tolerant control is obtained by adding an additive control law to the nominal one. The nominal control of delayed system is designed by using the Lambert-W function. finally, a simulation example is illustrated in the end of this paper. © 2011 IEEE.},

note = {cited By 2},

keywords = {Actuator fault; Control laws; Delayed systems; Fault tolerant control; Lambert W method; Luenberger observer; Simulation example, Actuators},

pubstate = {published},

tppubtype = {conference}

}

@conference{Elhsoumi2011,

title = {UIO-based fault detection and isolation for a class of neutral system},

author = {A. Elhsoumi and R. El Harabi and S. B. H. A. Naoui and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957908432\&doi=10.1109%2fSSD.2011.5767458\&partnerID=40\&md5=f95c9a13d227ca2921b9d0a7d671e0a3},

doi = {10.1109/SSD.2011.5767458},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {The purpose of this paper is to provide new methods for neutral system stability and diagnosis analysis. Based on Kharitonov stability, a new theorem is proposed for delay neutral system with robust control. For stabilized neutral system, an unknown input observer with new structure is then investigated to diagnosis this type of system. Tow important conditions are presented to can apply this type of observer. Analysis of the simulation results reveals that the application of proposed theorem and approach provide a comprehensive result for fault neutral system stability and diagnosis. © 2011 IEEE.},

note = {cited By 10},

keywords = {Control system stability, Fault detection and isolation; neutral system; Neutral systems; New structures; Simulation result; UIO observer; Unknown input observer, Fault detection; Robust control},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni2011,

title = {Robust chattering-free sliding mode control for Permanent Magnet Synchronous Motor},

author = {Dalila Zaltni and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80054798309\&doi=10.1109%2fCCCA.2011.6031546\&partnerID=40\&md5=2caa4109c5d569376bd3f716e3ca89b0},

doi = {10.1109/CCCA.2011.6031546},

year  = {2011},

date = {2011-01-01},

journal = {2011 International Conference on Communications, Computing and Control Applications, CCCA 2011},

note = {Cited by: 2},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Hamdaoui2011,

title = {Conditions on diagnosis and accommodation delays for actuator fault recoverability},

author = {R. Hamdaoui and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957911589\&doi=10.1109%2fSSD.2011.5767472\&partnerID=40\&md5=c5a5b532c18b80fc5bc741b3a47bd2b6},

doi = {10.1109/SSD.2011.5767472},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {In this paper, conditions on the the fault detection and the fault accommodation delays are defined and developed in order to guarantee the actuator fault's recoverability. The study is based on the classical Pseud-Inverse Method PIM, used as an active fault tolerant control. A performance index dealing with the variation between the nominal dynamic and the faulty one is defined and computed for different post-fault time intervals. The indicated criterion, compared to a fixed admissi-bility limit, allows the determination of optimal detection and accommodation instants for recoverable faults either with or without accommodation. The main contribution, in this work, is the definition of conditions on the detection and accommodation times, so that the fault is recoverable with guaranteeing a tradeoff between the closeness of the faulty output to the nominal one and the requested control to accommodate the fault. © 2011 IEEE.},

note = {cited By 5},

keywords = {Actuators; Inverse problems; Optimization; Signal detection, Fault detection, Fault detection and accommodations; Fault tolerant control; Performance index; PIM; Time optimization},

pubstate = {published},

tppubtype = {conference}

}

@conference{Tahar2011,

title = {Multimodel H∞ loop shaping control of a DC motor under variable loads},

author = {A. Tahar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957914251\&doi=10.1109%2fSSD.2011.5767451\&partnerID=40\&md5=09bb95b08487536735371aa3ec4122af},

doi = {10.1109/SSD.2011.5767451},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {The multimodel and multicontrol approachs are two powerful techniques which are often useful in literature, to the analyse, the modeling and the control of complex systems. Indeed, the operating range of the process is partitioned into a set of operating regions. For each operation region a local model or/and controller is applied. The effective control applied to the process is a fusion of all these local control laws. In this paper, a multimodel H∞ Loop shaping controller (MM-HILSC) is designed and applied to a variably loaded DC motor. In order to use the system in variable load applications such as robot actuators, a multi-model controller is designed based on the H ∞ Loop shaping controllers (HILSC). Simulation results show a notable improvement relatively to the classical HILSC. The design controller is simplified by considering a reduced model obtained by decomposition of the global system into two time-scales singularly perturbed model of the DC motor. © 2011 IEEE.},

note = {cited By 5},

keywords = {Controllers; DC motors; Perturbation techniques, Process control},

pubstate = {published},

tppubtype = {conference}

}

@conference{ElHarabi2011259,

title = {Bond graph model based for robust fault diagnosis},

author = {R. El Harabi and B. Ould Bouamama and M. N. Abdelkrim and M. B. Gayed},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883092240\&partnerID=40\&md5=b009a5381bd51fdd9334fb004f93106b},

issn = {23052139},

year  = {2011},

date = {2011-01-01},

journal = {International Conference on Integrated Modeling and Analysis in Applied Control and Automation},

volume = {1},

pages = {259-266},

publisher = {I3M Conference},

abstract = {In this paper, robust Fault Detection and Isolation (FDI) design in nonlinear uncertain dynamic system, with chemical and thermodynamic phenomenon, is addressed. The methodology using a Bond Graph (BG) representation in linear fractional transformation (LFT) form is shown to be a valuable tool for developing dynamic threshold generators and achieving robustness against model uncertainty in combination with sensitivity to faults. The proposed FDI method is illustrated through an equilibrated reaction occurred in a continuous reactor coupled with a heat exchanger. Simulations are given to support the theoretical development and demonstrate the potential of the developed procedure.},

note = {cited By 6},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Abdelkrim201196,

title = {Additive fault tolerant control for delayed system},

author = {Nouceyba Abdelkrim and Adel Tellili and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84898809237\&partnerID=40\&md5=aa1ac71e1c94130eb496c7f1c4a6b46e},

year  = {2011},

date = {2011-01-01},

journal = {10th International Conference on Modeling and Applied Simulation, MAS 2011, Held at the International Mediterranean and Latin American Modeling Multiconference, I3M 2011},

pages = {96 \textendash 100},

note = {Cited by: 0},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Challouf2011,

title = {Robust adaptive fault-tolerant control applied to interconnected systems},

author = {Amina Challouf and Adel Tellili and Mohamed Naceur Abdelkrim and Christophe Aubrun},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80054806892\&doi=10.1109%2fCCCA.2011.6031217\&partnerID=40\&md5=e96a09c09d4256a3dab6531cf2c64b74},

doi = {10.1109/CCCA.2011.6031217},

year  = {2011},

date = {2011-01-01},

journal = {2011 International Conference on Communications, Computing and Control Applications, CCCA 2011},

note = {Cited by: 0},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Thabet2011,

title = {Fault diagnosis for dynamic power system},

author = {A. Thabet and M. Boutayeb and G. Didier and S. Chniba and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957891801\&doi=10.1109%2fSSD.2011.5767361\&partnerID=40\&md5=38d01f8eef84a3aff0f2e637de728c03},

doi = {10.1109/SSD.2011.5767361},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

note = {Cited by: 1},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Boussaid2011,

title = {Two-level active fault tolerant control approach},

author = {B. Boussaid and C. Aubrun and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957911611\&doi=10.1109%2fSSD.2011.5767392\&partnerID=40\&md5=76ca112ce6738654730ff6821b93e3f3},

doi = {10.1109/SSD.2011.5767392},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {In this paper, a two-level reconfiguration action is used to design an Active Fault Tolerant Control (AFTC) system. The first level of the procedure is triggered when the impact of the fault on the system performance is limited. The reconfigurable controller is updated by the new post-fault system model. At the second level a dynamic reference modification based on Reference Governor (RG) is proposed. The idea consists of modifying the set-point or reference according to the allowable performance degradation and the system constraints which become more strict after fault occurrence in order to avoid any actuator saturation and ensure system stability. The effectiveness of the proposed solution is illustrated by a wind turbine example subjects to actuator faults and constrained on the actuator dynamic ranges. © 2011 IEEE.},

note = {cited By 13},

keywords = {Active fault tolerant control; Actuator dynamics; Actuator fault; Actuator saturations; LQ control; Performance degradation; Post-fault systems; Reconfigurable controllers; Reconfiguration actions; Reference Governor; Reference governors; Second level; System constraints, Actuators, Degradation; Governors; System stability; Wind power},

pubstate = {published},

tppubtype = {conference}

}

@conference{ElHarabi2011259b,

title = {Bond graph model based for robust fault diagnosis},

author = {R. El Harabi and B. Ould Bouamama and Mohamed Naceur Abdelkrim and Mohamed Ben Gayed},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84899418364\&partnerID=40\&md5=cd6003c4f69418f405df168301fb27af},

year  = {2011},

date = {2011-01-01},

journal = {5th Int. Conference on Integrated Modeling and Analysis in Applied Control and Automation, IMAACA 2011, Held at the International Mediterranean and Latin American Modeling Multiconference, I3M 2011},

pages = {259 \textendash 266},

note = {Cited by: 1},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{ElHarabi2011,

title = {Robust fault diagnosis of chemical system by using uncertain bond graph model},

author = {R. El Harabi and B. O. Bouamama and M. K. Ben Gayed and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957889234\&doi=10.1109%2fSSD.2011.5767453\&partnerID=40\&md5=7533254113161a0c03d39330bc40efca},

doi = {10.1109/SSD.2011.5767453},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {In this paper, robust Fault Detection and Isolation (FDI) design of nonlinear uncertain dynamic system in presence of chemical and thermodynamic phenomenon is addressed. The methodology using a Bond Graph (BG) representation in linear fractional transformation (LFT) form is shown to be a valuable tool for developing dynamic threshold generators and achieving robustness against model uncertainty in combination with sensitivity to faults. Experimental results are given to illustrate the design procedure and to demonstrate the performance using to detect kinetic and thermodynamic drift due to appearance of secondary reaction via a real continuous reactor with heat exchange. © 2011 IEEE.},

note = {cited By 3},

keywords = {Chemical detection; Chemical reactors; Electric fault location; Graph theory; Linear transformations; Robustness (control systems); Signal detection; Uncertainty analysis, Fault detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Farhati2011,

title = {H∞ loop shaping control of time delay systems},

author = {Samia Farhati and Saloua Bel Hadj Ali Naoui and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80054823683\&doi=10.1109%2fCCCA.2011.6031512\&partnerID=40\&md5=d2b1509a58dc4043884dae1ad7a81a47},

doi = {10.1109/CCCA.2011.6031512},

year  = {2011},

date = {2011-01-01},

journal = {2011 International Conference on Communications, Computing and Control Applications, CCCA 2011},

note = {Cited by: 5},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Maghzaoui2011146,

title = {A MIMO time-varying system control via a stable dynamic inversion methodology: Case of an induction machine},

author = {Chafik Maghzaoui and Houssem Jerbi and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053044346\&doi=10.1109%2fCICSyN.2011.41\&partnerID=40\&md5=7bf6d7bca54125cedb36ce77f1bd02f5},

doi = {10.1109/CICSyN.2011.41},

year  = {2011},

date = {2011-01-01},

journal = {Proceedings - 3rd International Conference on Computational Intelligence, Communication Systems and Networks, CICSyN 2011},

pages = {146 \textendash 151},

note = {Cited by: 3},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Hamidi201126,

title = {Searching candidate lyapunov function with threshold accepting algorithm},

author = {Fai\c{c}al Hamidi and M. Naceur Abdelkrim and Houssem Jerbi},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053023025\&doi=10.1109%2fCICSyN.2011.19\&partnerID=40\&md5=9411ad32c36d218a071c0a2f0d172d69},

doi = {10.1109/CICSyN.2011.19},

year  = {2011},

date = {2011-01-01},

journal = {Proceedings - 3rd International Conference on Computational Intelligence, Communication Systems and Networks, CICSyN 2011},

pages = {26 \textendash 31},

note = {Cited by: 4},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Challouf2011101,

title = {Centralized and decentralized adaptive fault-tolerant control applied to interconnected and networked control system},

author = {Amina Challouf and Adel Tellili and Christophe Aubrun and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84898790093\&partnerID=40\&md5=e58f94d99a5b0559975b7b3d19fb742a},

year  = {2011},

date = {2011-01-01},

journal = {10th International Conference on Modeling and Applied Simulation, MAS 2011, Held at the International Mediterranean and Latin American Modeling Multiconference, I3M 2011},

pages = {101 \textendash 106},

note = {Cited by: 0},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Chetoui2011,

title = {Third-order cumulants based method for continuous-time Errors-In-Variables system identification by fractional models},

author = {M. Chetoui and R. Malti and M. Thomassin and M. Aoun and S. Najar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957885868\&doi=10.1109%2fSSD.2011.5767441\&partnerID=40\&md5=4b772c437279fdf033e958405ca83efc},

doi = {10.1109/SSD.2011.5767441},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

publisher = {IEEE Computer Society},

abstract = {This paper deals with continuous-time system identification using fractional models in a noisy input/output context. The third-order cumulants based least squares method (tocls) is extended here to fractional models. The derivatives of the third-order cumulants are computed using a new fractional state variable filter. A numerical example is used to demonstrate the performance of the proposed method called ftocls (fractional third-order cumulants based least squares). The effect of the signal-to-noise ratio and the hyperparameter is studied. © 2011 IEEE.},

note = {cited By 3},

keywords = {Continuous time systems, Cumulants; Errors in variables; Fractional derivatives; Fractional SVF; High order statistics, Identification (control systems); Indium compounds; Least squares approximations; Numerical methods; Religious buildings; Signal to noise ratio},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011,

title = {An ellipsoidal set-membership parameter estimation of fractional orders systems},

author = {M. Aoun and M. Amairi and Z. Lassoued and S. Najar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957881899\&doi=10.1109%2fSSD.2011.5767416\&partnerID=40\&md5=f4a561276b178fc18bfc9dea1dc69866},

doi = {10.1109/SSD.2011.5767416},

isbn = {9781457704130},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper presents a new ellipsoidal set-membership method for the identification of linear fractional orders systems. It use the Optimal Bounding Ellipsoid (OBE) algorithm. When the probability distribution of the disturbances is unknown but bounded and when the differentiation orders are known, the proposed method can estimate all the feasible parameters. A numerical example shows the effectiveness of the proposed method. © 2011 IEEE.},

note = {cited By 4},

keywords = {Algorithms; Numerical methods; Parameter estimation; Probability distributions, Fogel-Huang algorithm; Fractional differentiation; Fractional systems; OBE; Set-membership; system identification, Identification (control systems)},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011b,

title = {An ellipsoidal set-membership parameter estimation of fractional orders systems},

author = {M. Aoun and M. Amairi and Z. Lassoued and S. Najar and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957881899\&doi=10.1109%2fSSD.2011.5767416\&partnerID=40\&md5=f4a561276b178fc18bfc9dea1dc69866},

doi = {10.1109/SSD.2011.5767416},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper presents a new ellipsoidal set-membership method for the identification of linear fractional orders systems. It use the Optimal Bounding Ellipsoid (OBE) algorithm. When the probability distribution of the disturbances is unknown but bounded and when the differentiation orders are known, the proposed method can estimate all the feasible parameters. A numerical example shows the effectiveness of the proposed method. © 2011 IEEE.},

note = {Cited by: 4},

keywords = {Algorithms; Numerical methods; Parameter estimation; Probability distributions; Fogel-Huang algorithm; Fractional differentiation; Fractional systems; OBE; Set-membership; system identification; Identification (control systems)},

pubstate = {published},

tppubtype = {conference}

}

@conference{Aoun2011c,

title = {On the fractional systems' fault detection: A comparison between fractional and rational residual sensitivity},

author = {Mohamed Aoun and Asma Aribi and Slaheddine Najar and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79957903547\&doi=10.1109%2fSSD.2011.5767424\&partnerID=40\&md5=2e22d74f672e2ae986db94c4dbcd72e6},

doi = {10.1109/SSD.2011.5767424},

year  = {2011},

date = {2011-01-01},

journal = {International Multi-Conference on Systems, Signals and Devices, SSD'11 - Summary Proceedings},

abstract = {This paper shows the interest of extending the dynamic parity space fault detection method for fractional systems. Accordingly, a comparison between fractional and rational residual generators using the later method is presented. An analysis of fractional and rational residuals' sensitivity shows the merits of the fractional residual generators. A numerical example illustrating the advantage of using fractional residual generators for fractional systems diagnosis is given. © 2011 IEEE.},

note = {Cited by: 8},

keywords = {Signal detection; Detection methods; fault diagnosis; Fractional derivatives; Fractional systems; Numerical example; Parity spaces; Residual generator; residual sensitivity; Fault detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Mechri20117719,

title = {Uncertainty evaluation of Safety Instrumented Systems by using Markov chains},

author = {W. Mechri and Ch. Simon and K. Ben Othman and M. Benrejeb},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84866745349\&doi=10.3182%2f20110828-6-IT-1002.01397\&partnerID=40\&md5=48503ba4e41a4a8c5f507ce3a863642b},

doi = {10.3182/20110828-6-IT-1002.01397},

year  = {2011},

date = {2011-01-01},

journal = {IFAC Proceedings Volumes (IFAC-PapersOnline)},

volume = {44},

number = {1 PART 1},

pages = {7719 \textendash 7724},

note = {Cited by: 14},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}