Publications

@conference{Amairi20141166b,

title = {Design of robust fractional order PI for FOPDT systems via set inversion},

author = {M. Amairi and M. Aoun and B. Saidi},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84920546172\&doi=10.1109%2fCCA.2014.6981486\&partnerID=40\&md5=d4fbea265b4bee3988f818fa6aa6491d},

doi = {10.1109/CCA.2014.6981486},

year  = {2014},

date = {2014-01-01},

journal = {2014 IEEE Conference on Control Applications, CCA. Part of 2014 IEEE Multi-conference on Systems and Control, MSC 2014},

pages = {1166 \textendash 1171},

abstract = {This paper presents a new design approach of a fractional order PI controller for uncertain system with delay. The method uses the set inversion via interval analysis approach to determine the three parameters of the controller in accordance with different frequency specifications. When applied to uncertain delay system, the method computes the interval of each parameter providing the desired performances. Some numerical examples illustrate the effectiveness of the proposed approach in the case of an uncertain first order plus dead time system. © 2014 IEEE.},

note = {Cited by: 4},

keywords = {Controllers, Design approaches, Different frequency, First order plus dead time, Fractional controllers, Fractional order pI, Interval analysis, Robustness (control systems), Set inversion via interval analysis, Time delay, Uncertainty, Uncertainty analysis},

pubstate = {published},

tppubtype = {conference}

}

@conference{Hamdi2013b,

title = {Interval state observer design for fractional systems},

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

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883066070\&doi=10.1109%2fSSD.2013.6564115\&partnerID=40\&md5=9c0127447bc3a2d3dc3a3d8a2eb194fc},

doi = {10.1109/SSD.2013.6564115},

year  = {2013},

date = {2013-01-01},

journal = {2013 10th International Multi-Conference on Systems, Signals and Devices, SSD 2013},

abstract = {This paper presents a design method for interval state observer for fractional systems in a bounded-error context. A causal observer based on prediction-correction approach is proposed. The prediction part consists on a validated solving of an Initial Value Problem (IVP) for a Fractional Differential Equation (FDE) and the correction part uses set inversion algorithm. A numerical example is presented to show the effectiveness of the proposed design method. © 2013 IEEE.},

note = {Cited by: 2},

keywords = {Bounded errors, Design, Differential equations, Fractional differential equations, Fractional systems, Initial value problems, Interval analysis, observer, Observer-based, Prediction-correction, State estimation, State observer},

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}

}