Publications

@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{Amairi2010246,

title = {Guaranteed output-error identification of fractional order model},

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

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77957959879\&doi=10.1109%2fICACC.2010.5486678\&partnerID=40\&md5=529c5385abe1d52046a96f58bae0e649},

doi = {10.1109/ICACC.2010.5486678},

isbn = {9781424458462},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings - 2nd IEEE International Conference on Advanced Computer Control, ICACC 2010},

volume = {2},

pages = {246-250},

publisher = {IEEE Computer Society},

abstract = {A global optimization technique for identifying an output-error fractional order model is proposed. The proposed technique use a modified version of Hansen algorithm. It is capable of estimating the fractional orders and the parameters, with guaranteed convergence. The technique is applied to identify a fractional order system in deterministic and stochastic context. © 2010 IEEE.},

note = {cited By 13},

keywords = {Fractional differentiation; Fractional model; Fractional order; Fractional order models; Fractional-order systems; Global optimization techniques; Guaranteed convergence; Interval analysis; System identifications, Global optimization; Optimization, Identification (control systems)},

pubstate = {published},

tppubtype = {conference}

}

@conference{Amairi2010246b,

title = {Guaranteed output-error identification of fractional order model},

author = {Messaoud Amairi and Slaheddine Najar and Mohamed Aoun and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77957959879\&doi=10.1109%2fICACC.2010.5486678\&partnerID=40\&md5=529c5385abe1d52046a96f58bae0e649},

doi = {10.1109/ICACC.2010.5486678},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings - 2nd IEEE International Conference on Advanced Computer Control, ICACC 2010},

volume = {2},

pages = {246 \textendash 250},

abstract = {A global optimization technique for identifying an output-error fractional order model is proposed. The proposed technique use a modified version of Hansen algorithm. It is capable of estimating the fractional orders and the parameters, with guaranteed convergence. The technique is applied to identify a fractional order system in deterministic and stochastic context. © 2010 IEEE.},

note = {Cited by: 13},

keywords = {Fractional differentiation, Fractional model, Fractional order, Fractional order models, Fractional-order systems, Global optimization, Global optimization techniques, Guaranteed convergence, Identification (control systems), Interval analysis, Optimization, System identifications},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni20102213,

title = {A HOSM observer with an improved zero-speed position estimation design for surface PMSM sensor-less control},

author = {D. Zaltni and M. Ghanes and J. P. Barbot and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78649439494\&doi=10.1109%2fCCA.2010.5611201\&partnerID=40\&md5=24161652df1e6056c7b37c024a026bf1},

doi = {10.1109/CCA.2010.5611201},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings of the IEEE International Conference on Control Applications},

pages = {2213 \textendash 2218},

note = {Cited by: 9},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{ElHarabi2010,

title = {Pseudo Bond Graph for fault detection and isolation of an industrial chemical reactor part I: Bond graph modeling},

author = {Rafika El Harabi and Belkacem Ould-Bouamama and Mohamed Kony Ben Gayed and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78650606261\&doi=10.1145%2f1878537.1878766\&partnerID=40\&md5=36bb7f7b4b68cce59986881ef7af3265},

doi = {10.1145/1878537.1878766},

year  = {2010},

date = {2010-01-01},

journal = {Spring Simulation Multiconference 2010, SpringSim'10},

note = {Cited by: 4},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Challouf2010,

title = {An adaptive fault tolerante control in interconnected systems},

author = {A. Challouf and N. Abdelkrim and A. Tellili and M. N. Abdelkrim and C. Aubrun},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78149231353\&doi=10.1109%2fSSD.2010.5585529\&partnerID=40\&md5=174335491a16be37b8333354468c0f29},

doi = {10.1109/SSD.2010.5585529},

isbn = {9781424475346},

year  = {2010},

date = {2010-01-01},

journal = {2010 7th International Multi-Conference on Systems, Signals and Devices, SSD-10},

abstract = {This work aims at the adaptive fault tolerant control using output feedback. Fault tolerant adaptive control is developed for N-interconnected subsystems with unknown sensors failures. Such sensors failures are characterized by some unknown inputs stuck at some unknown fixed values at unknown time instants. An effective output feedback controller structure is proposed for sensors failures compensation. The FTC scheme has an additive control in the adaptive controller which has an intrinsic robustness in terms of the stability and performance of the estimation sensors failure. This work is an extension of the additive control method presented in [8] to the interconnected subsystems. Numerical and simulation results are provided to demonstrate the effectiveness of the proposed controller.},

note = {cited By 2},

keywords = {Adaptive control systems, Adaptive Control; Adaptive controllers; Adaptive fault-tolerant control; Control methods; Fault tolerant control; Fault-tolerant; Interconnected subsystems; Interconnected systems; Output feedback; Output feedback controller; Sensor failure; Simulation result; Unknown inputs, Control theory; Controllers; Fault tolerant computer systems; Sensors},

pubstate = {published},

tppubtype = {conference}

}

@conference{Chabir2010249,

title = {Two-stage Kalman filter for simultaneous fault and delay estimation in Networked Control Systems},

author = {K. Chabir and D. Sauter and I. M. Al-Salami and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77957011966\&doi=10.1109%2fMED.2010.5547676\&partnerID=40\&md5=e596a2272aa407e5afc2a266cb5e429a},

doi = {10.1109/MED.2010.5547676},

isbn = {9781424480920},

year  = {2010},

date = {2010-01-01},

journal = {18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings},

pages = {249-254},

abstract = {Networked Control Systems are becoming very popular nowadays. However, the use of networks in the control loop induces extra difficulties in diagnosis. In this paper we propose a method for estimate fault as well delay induced by the network. Inspired from the Kalman filter previously proposed by Sinopoli et al. and Hsieh et al., two solutions are presented; the augmented and the two-stage Kalman filter. Main attention is paid for the last one. The delay and the fault are integrated as a state variable. It is supposed that the delay and the fault are random variables. In addition, we provide some analytic results to demonstrate the computational advantages of two-stage Kalman filter over augmented ones. An example illustrates the obtained results is given. © 2010 IEEE.},

note = {cited By 7},

keywords = {Computational advantages; Control loop; Delay estimation; Networked control systems; Simultaneous faults; State variables; Two stage Kalman filters, Control system analysis; Control systems; Random variables, Kalman filters},

pubstate = {published},

tppubtype = {conference}

}

@conference{Jabri20101230,

title = {Decentralized stabilization of discrete-time large scale switched systems},

author = {Dalel Jabri and Noureddine Manamanni and Kevin Guelton and Mohamed-Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77957012301\&doi=10.1109%2fMED.2010.5547882\&partnerID=40\&md5=7f6d92bf750aa5ec9e395f45fba9fbea},

doi = {10.1109/MED.2010.5547882},

year  = {2010},

date = {2010-01-01},

journal = {18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings},

pages = {1230 \textendash 1234},

note = {Cited by: 8},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni2010,

title = {Robust speed and position observer using H.O.S.M for sensor-less S.P.M.S.M control},

author = {D. Zaltni and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78149242113\&doi=10.1109%2fSSD.2010.5585560\&partnerID=40\&md5=c0bfa7e263f4dab7aafc272756f80e85},

doi = {10.1109/SSD.2010.5585560},

isbn = {9781424475346},

year  = {2010},

date = {2010-01-01},

journal = {2010 7th International Multi-Conference on Systems, Signals and Devices, SSD-10},

abstract = {This paper presents the design of a simple and effective speed and position observer for a Surface Permanent Magnet Synchronous Motor (SPMSM). The proposed observer based on Higher Order Sliding Mode (HOSM) is designed in order to ensure the robustness against disturbances and to avoid the chattering phenomenon which is inherent in standard first order sliding mode. The stability and finite time convergence of the developed observer are studied. Simulations are carried out using Matlab/Simulink to illustrate the robustness and the stability of the proposed observer. ©2010 IEEE.},

note = {cited By 2},

keywords = {AC motors; Magnetic devices; Permanent magnets; Sliding mode control; Stability, Finite-time convergence; Higher order sliding modes; Observer; Permanent magnet synchronous motor; Stability analysis, Synchronous motors},

pubstate = {published},

tppubtype = {conference}

}

@conference{Yahia20101301,

title = {Complex 2D discontinuities analysis using hybrid finite element method and a modified multimodal variational formulation-application to filter design},

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

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78650039405\&partnerID=40\&md5=aae39615f8facf1dd3c8be37cde5ea77},

isbn = {9782874870163},

year  = {2010},

date = {2010-01-01},

journal = {European Microwave Week 2010, EuMW2010: Connecting the World, Conference Proceedings - European Microwave Conference, EuMC 2010},

pages = {1301-1304},

abstract = {We propose a hybrid finite element method (FEM) and a modified multimodal variational formulation (MMVF) to the analysis of cascaded uniaxial complex 2D discontinuities in rectangular waveguides. 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 proposed hybrid method is successfully applied to the full-wave analysis of filters with great practical interest (i.e., multimode filters), thus improving CPU time and memory storage against several full-wave finite element method based computer aided design (CAD) tools. © 2010 EuMA.},

note = {cited By 4},

keywords = {Computer aided analysis; Computer aided design; Microwaves; Two dimensional, Computer aided design tools; CPU time; Filter designs; Full wave analysis; Hybrid finite element methods; Hybrid method; Memory storage; Multi-modal; Multimode filters; Total response; Variational formulation; Wave finite element, Finite element method},

pubstate = {published},

tppubtype = {conference}

}

@conference{Abdelkrim2010,

title = {Composite control of a delayed singularly perturbed system by using Lambert-W function},

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

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78149257347\&doi=10.1109%2fSSD.2010.5585577\&partnerID=40\&md5=6db8b371ea2357d65e2e2afd099a03f3},

doi = {10.1109/SSD.2010.5585577},

year  = {2010},

date = {2010-01-01},

journal = {2010 7th International Multi-Conference on Systems, Signals and Devices, SSD-10},

note = {Cited by: 3},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni20105074,

title = {Synchronous motor observability study and an improved zero-speed position estimation design},

author = {Dalila Zaltni and Malek Ghanes and Jean Pierre Barbot and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79953148712\&doi=10.1109%2fCDC.2010.5717443\&partnerID=40\&md5=8b14ba3cfbc7c66f8848aae1368c808f},

doi = {10.1109/CDC.2010.5717443},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings of the IEEE Conference on Decision and Control},

pages = {5074 \textendash 5079},

note = {Cited by: 25; All Open Access, Green Open Access},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Jemai2010184,

title = {A method based on the Monte Carlo optimization schemes for the control of nonlinear polynomial systems},

author = {Wiem Jebri Jemai and Houssem Jerbi and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952562110\&partnerID=40\&md5=bf33b1d5b25e9826324d27b77ea7d3cb},

year  = {2010},

date = {2010-01-01},

journal = {6th WSEAS International Conference on Dynamical Systems and Control, CONTROL '10},

pages = {184 \textendash 189},

note = {Cited by: 3},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni2010202,

title = {Robust MRAS speed observer and an improved zero-speed position estimation design for Surface Permanent Magnet Synchronous Motor},

author = {D. Zaltni and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952557891\&partnerID=40\&md5=0b1c44bf4806d17ac970bdc0c533aa8b},

isbn = {9789604741854},

year  = {2010},

date = {2010-01-01},

journal = {6th WSEAS International Conference on Dynamical Systems and Control, CONTROL '10},

pages = {202-210},

abstract = {Model Reference Adaptive System (MRAS) based techniques are one of the best methods to estimate the rotor speed and position due to its performances and straight forward stability approach. In this paper, we propose a new robust MRAS scheme based on sliding mode techniques to estimated the rotor speed of a Surface Permanent Magnet Synchronous Motor (SPMSM). Furthermore, an Estimator/Observer swapping system is designed to overcame position observability problems at zero speed which is an unobservable state point. The stability of the proposed observer is also discussed. Various tests are carried out in simulation to highlight the effectiveness and the robustness of the proposed rotor speed and position estimations design.},

note = {cited By 1},

keywords = {AC motors; Adaptive systems; Dynamical systems; Estimation; Magnetic devices; Permanent magnets; Rotors; Speed, Model reference adaptive system; Observability problems; Observer; Permanent Magnet Synchronous Motor; Position estimation; Rotor speed; Sliding mode; Sliding mode techniques; Speed observers; State points; Unobservable; Zero speed, Synchronous motors},

pubstate = {published},

tppubtype = {conference}

}

@conference{Ouwais2010479,

title = {A computationally dynamic resource management for multicarrier communications in downlink for OFDMA systems},

author = {Kabaou Mohamed Ouwais and Rhaimi Belgcem Chibani and Abdelkrim Med Naceur and Marzoug Mongi},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84878925766\&doi=10.1007%2f978-90-481-9151-2_83\&partnerID=40\&md5=739cf4a2908dd00e71579362cd920647},

doi = {10.1007/978-90-481-9151-2_83},

year  = {2010},

date = {2010-01-01},

journal = {Technological Developments in Networking, Education and Automation},

pages = {479 \textendash 485},

note = {Cited by: 1},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Ouwais2010327,

title = {Radio ressource allocation for multimedia traffic over wireless channels in OFDMA downlink systems},

author = {Kabaou Mohamed Ouwais and Rhaimi Belgacem Chibani and Abdelkrim Mohamed Naceur and Mongi Marzoug},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77957961368\&doi=10.1109%2fICACC.2010.5486849\&partnerID=40\&md5=761cc31f533288f9410878066cc1a56f},

doi = {10.1109/ICACC.2010.5486849},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings - 2nd IEEE International Conference on Advanced Computer Control, ICACC 2010},

volume = {3},

pages = {327 \textendash 331},

note = {Cited by: 1},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Al-Salami2010446,

title = {Adaptive thresholding for fault detection in networked control systems},

author = {I. M. Al-Salami and K. Chabir and D. Sauter and C. Aubrun},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78649393168\&doi=10.1109%2fCCA.2010.5611154\&partnerID=40\&md5=5e2cd3d5dd51065a320f487f399ef1b1},

doi = {10.1109/CCA.2010.5611154},

isbn = {9781424453627},

year  = {2010},

date = {2010-01-01},

journal = {Proceedings of the IEEE International Conference on Control Applications},

pages = {446-451},

abstract = {This paper studies the problem of fault detection in networked control systems. In the residual generation, the effect of the networked induced bounded delays as well as the noise is reduced. The minimization of false alarm rate caused from unknown inputs as well as the variation of control inputs is achieved in the residual evaluation stage. This includes the design of an adaptive threshold. An illustrating example is given to show the efficiency of the obtained results. © 2010 IEEE.},

note = {cited By 4},

keywords = {Adaptive control systems, Adaptive thresholding; Adaptive thresholds; Control inputs; False alarm rate; Networked control systems; Residual generation; Unknown inputs, Control system analysis; Fault detection},

pubstate = {published},

tppubtype = {conference}

}

@conference{Abdelhamid2009,

title = {Discrete fractional Kalman filter},

author = {Moufida Abdelhamid and Mohamed Aoun and Slaheddine Najar and Mohamed Naceur Abdelhamid},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955725313\&doi=10.3182%2f20090921-3-TR-3005.00090\&partnerID=40\&md5=13ac1eb2213053d7b1a48169500ba641},

doi = {10.3182/20090921-3-TR-3005.00090},

year  = {2009},

date = {2009-01-01},

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

volume = {2},

number = {PART 1},

abstract = {This paper presents a generalization of the classical discrete time Kalman filter algorithm to the case of the fractional systems. Motivations for the use of this filter are given and the algorithm is detailed. The document also shows a simple numerical example of linear state estimation. Copyright © 2007 International Federation of Automatic Control.},

note = {Cited by: 20; All Open Access, Bronze Open Access},

keywords = {Algorithms, Discrete time control systems, Discrete-time Kalman filters, Fractional differentiation, Fractional Kalman filter, Fractional kalman filters, Fractional systems, Intelligent control, Kalman filters, Linear state estimation, Numerical example, Signal processing, State estimation},

pubstate = {published},

tppubtype = {conference}

}

@conference{Abdelhamid2009b,

title = {Discrete fractional Kalman filter},

author = {Moufida Abdelhamid and Mohamed Aoun and Slaheddine Najar and Mohamed Naceur Abdelhamid},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955725313\&doi=10.3182%2f20090921-3-TR-3005.00090\&partnerID=40\&md5=13ac1eb2213053d7b1a48169500ba641},

doi = {10.3182/20090921-3-TR-3005.00090},

year  = {2009},

date = {2009-01-01},

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

volume = {2},

number = {PART 1},

abstract = {This paper presents a generalization of the classical discrete time Kalman filter algorithm to the case of the fractional systems. Motivations for the use of this filter are given and the algorithm is detailed. The document also shows a simple numerical example of linear state estimation. Copyright © 2007 International Federation of Automatic Control.},

note = {Cited by: 20; All Open Access, Bronze Open Access},

keywords = {Algorithms, Discrete time control systems, Discrete-time Kalman filters, Fractional differentiation, Fractional Kalman filter, Fractional kalman filters, Fractional systems, Intelligent control, Kalman filters, Linear state estimation, Numerical example, Signal processing, State estimation},

pubstate = {published},

tppubtype = {conference}

}

@conference{Elhsoumi2009,

title = {Luenberger observer based sensor and actuator fault detection for chemical reactor},

author = {Aicha Elhsoumi and Rafika El Harabi and Saloua Bel Hadj Ali Naoui and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955738204\&doi=10.3182%2f20090921-3-TR-3005.00097\&partnerID=40\&md5=44095eb44400d0be74c97580743da7c2},

doi = {10.3182/20090921-3-TR-3005.00097},

year  = {2009},

date = {2009-01-01},

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

volume = {2},

number = {PART 1},

note = {Cited by: 2},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Jemai2009226,

title = {On the synthesis of a novel nonlinear feedback control for nonlinear input-affine systems},

author = {Wiem Jebri Jemai and Houssem Jerbi and Mohamed Naceur Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-74549145551\&doi=10.1109%2fCSSim.2009.32\&partnerID=40\&md5=5770e7e541a13523290f7dd4282a4ae1},

doi = {10.1109/CSSim.2009.32},

year  = {2009},

date = {2009-01-01},

journal = {CSSim 2009 - 1st International Conference on Computational Intelligence, Modelling, and Simulation},

pages = {226 \textendash 230},

note = {Cited by: 3},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}

@conference{Metoui2009,

title = {Robust path planning for dynamic environment based on fractional attractive force},

author = {B. Metoui and P. Melchior and S. Najar and M. N. Abdelkrim and A. Oustaloup},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-67650517573\&doi=10.1109%2fSSD.2009.4956793\&partnerID=40\&md5=f626df5352eee7ba7eb0f7cdb89e63cd},

doi = {10.1109/SSD.2009.4956793},

isbn = {9781424443468},

year  = {2009},

date = {2009-01-01},

journal = {2009 6th International Multi-Conference on Systems, Signals and Devices, SSD 2009},

publisher = {IEEE Computer Society},

abstract = {In path planning, potential fields introduce force constraints to ensure curvature continuity of trajectories and thus to facilitate path-tracking design. In previous works, a path planning design by fractional (or generalized) repulsive potential has been developed to avoid fixed obstacles: danger level of each obstacle was characterized by the fractional order of differentiation, and a fractional road was determined by taking into account danger of each obstacle. If the obstacles are dynamic, the method was extended to obtain trajectories by considering repulsive and attractive potentials taking into account position and velocity of the robot with respect to obstacles. Then, a new attractive force based on fractional potential was developed. The advantage of the generalized normalized force is the possibility to control its variation. The curve is continuously varying and depends only on one parameter, the non integer order of the generalized attractive potential. But, in case of robot parameter variations, these two previous attractive forces do not allow to obtain robust path planning. A new fractional attractive force for robust path planning of mobile robot in dynamic environment was developed. In this paper, the robustness study in dynamic environment is presented. This method allows to obtain robust path planning despite robot mass variations. ©2009 IEEE.},

note = {cited By 10},

keywords = {Attractive force; Curvature continuities; Dynamic environments; Fractional potential; Path-tracking design; Repulsive potentials; Robust path planning; Robustness studies, Mobile robots; Robot programming; Robotics, Motion planning},

pubstate = {published},

tppubtype = {conference}

}

@conference{ElHarabi2009198,

title = {FDI of chemical process using Bond Graph tool},

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

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80051587143\&doi=10.3182%2f20090819-3-pl-3002.00035\&partnerID=40\&md5=92eb1b80c8c5c7d9132cc4587366c6a6},

doi = {10.3182/20090819-3-pl-3002.00035},

issn = {14746670},

year  = {2009},

date = {2009-01-01},

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

volume = {14},

number = {PART 1},

pages = {198-207},

publisher = {IFAC Secretariat},

abstract = {In the chemical industry, faults can occur due to sensors failures, equipment failures or changes in process parameters. This paper presents a diagnosis methodology relying on a Bond Graph approach to detect kinetic and thermodynamic drift of chemical reactors due to appearance of secondary reaction. The Bond Graph model, used for supervision, incorporates the chemical kinetics of equilibrated reaction, heat and mass transport phenomena. Furthermore the causal and structural properties of the Bond Graph tool can be used to design FDI algorithms (i.e. the generation of fault indicators) to determine the availability of the chemical process. Structural analysis of the model is utilized to obtain the fault signatures for fault isolation. The diagnosis strategy is illustrated via a Continuous Stirred Tank Reactor (CSTR) example.},

note = {cited By 1},

keywords = {Analytical redundancy relations; Bond graph model; Continuous stirred tank reactor; Diagnosis strategies; Equipment failures; Heat and mass transports; In-process parameters; Secondary reactions, Chemical analysis, Chemical industry; Chemical reactions; Chemical reactors; Graph algorithms; Graph theory; Indicators (chemical); Reaction kinetics; Tanks (containers)},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zouinkhi20091513,

title = {Petri nets modelling of active products cooperation for active security management},

author = {A. Zouinkhi and E. Bajic and R. Zidi and M. B. Gayed and E. Rondeau and M. N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-67650647593\&doi=10.1109%2fSSD.2009.4956787\&partnerID=40\&md5=05dd58b76529d835d99bad77fdf00644},

doi = {10.1109/SSD.2009.4956787},

isbn = {9781424443468},

year  = {2009},

date = {2009-01-01},

journal = {2009 6th International Multi-Conference on Systems, Signals and Devices, SSD 2009},

pages = {1513-1518},

publisher = {IEEE Computer Society},

abstract = {This article presents an approach of modeling by Petri Nets of the cooperation between active products that are equipped with sensor networks devices providing ambient communication and sensing capabilities. Such active products are able to control the environmental security level in ambient intelligence context of a hazardous susbstances warehouse. The proposed concept of active products is supported by a model that allow the objects to interact each other in an autonomous, real time, transparent and intelligent way, without any human help. We introduce the term of active security in the industrial chemical storage sector, taken in charge directly by the active product subjugated by a constrained security level. Petri Net modeling activity is conducted with the CPN-Tools software. We propose an Active product model and a human operator model and the associated cooperation mechanisms using ambient communication messaging. ©2009 IEEE.},

note = {cited By 9},

keywords = {Active product; Active securities; Chemical storage sector; Cooperation; Cooperation mechanism; Environmental security; Human operator models; Security, Petri nets, Sensor networks},

pubstate = {published},

tppubtype = {conference}

}

@conference{Zaltni2009,

title = {Observability analysis of PMSM},

author = {D. Zaltni and M. N. Abdelkrim and M. Ghanes and J. P. Barbot},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77951475212\&doi=10.1109%2fICSCS.2009.5412536\&partnerID=40\&md5=4bf7b433de074416c888800b7e304ea9},

doi = {10.1109/ICSCS.2009.5412536},

isbn = {9781424443987},

year  = {2009},

date = {2009-01-01},

journal = {3rd International Conference on Signals, Circuits and Systems, SCS 2009},

abstract = {The current problems to successfully apply sensorless control techniques for Permanent Magnet Synchronous Motor (PMSM) are the existence of operating conditions for which the observer performance is remarkably deteriorated. This is due to difficulties in estimating correctly the rotor position at low speed. The failure of sensor-less schemes in some particular operating conditions has been always recognized in experimental settings. However, there are no sufficient theoretical observability analysis for the PMSM. In the literature, only the sufficient observability condition has been presented. Therefore, the current work is aimed specially to necessary observability condition analysis. Thus, we give here the necessary and sufficient states observability condition for the PMSM. An example is presented to illustrate the results. © 2009 IEEE.},

note = {cited By 25},

keywords = {AC motors; Mathematical techniques; Observability; Permanent magnets, Condition analysis; Low speed; Observability analysis; Observer performance; Operating condition; Permanent Magnet Synchronous Motor; Rotor position; Sensor less control; Sensorless; Sufficient conditions, Synchronous motors},

pubstate = {published},

tppubtype = {conference}

}

@conference{Jabri200934,

title = {Fuzzy Lyapunov decentralized control of Takagi-Sugeno interconnected descriptors},

author = {Dalel Jabri and Kevin Guelton and Noureddine Manamanni and Mohamed N. Abdelkrim},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-69549128543\&doi=10.1109%2fCICA.2009.4982780\&partnerID=40\&md5=95902d39781700389299cde2e0c45d5d},

doi = {10.1109/CICA.2009.4982780},

year  = {2009},

date = {2009-01-01},

journal = {2009 IEEE Symposium on Computational Intelligence in Control and Automation, CICA 2009 - Proceedings},

pages = {34 \textendash 40},

note = {Cited by: 6},

keywords = {},

pubstate = {published},

tppubtype = {conference}

}