Search Results - "M. Mokhtari"

Adaptive Neural Network-Based Dynamic Surface Control for a 3-DoF Helicopter by Mokhtari, M. Abolfazl

“…This paper presents a new robust control structure to control a 3-degree-of-freedom (3-DoF) helicopter in the presence of uncertainties, disturbance and…”
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Extended State Observer based control for coaxial-rotor UAV by Rida Mokhtari, M., Choukchou Braham, Amal, Cherki, Brahim

“…This paper considers the problem of controlling the position and the orientation of a Coaxial-Rotor Unmanned Aerial Vehicle -CRUAV- despite unknown aerodynamic…”
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Influence of a rescanning strategy with different laser powers on the microstructure and mechanical properties of Hastelloy X elaborated by powder bed fusion by Keller, C., Mokhtari, M., Vieille, B., Briatta, H., Bernard, P.

“…The present study investigates the influence of a rescanning strategy on the microstructure and mechanical properties of Hastelloy X samples manufactured by…”
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Disturbance observer based hierarchical control of coaxial-rotor UAV by Mokhtari, M. Rida, Cherki, Brahim, Braham, Amal Choukchou

“…This paper propose an hierarchical controller based on a new disturbance observer with finite time convergence (FTDO) to solve the path tracking of a small…”
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Size dependent buckling analysis of nano sandwich beams by two schemes by Rezaiee-Pajand, M., Mokhtari, M.

“…Within the framework of Timoshenko beam theory, the buckling of nano sandwich beams is developed. The material properties are assumed to vary arbitrarily in…”
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Real-time attitude control of 3 DOF quadrotor UAV using modified Super Twisting algorithm by Kahouadji, Mouad, Mokhtari, M Rida, Choukchou-Braham, Amal, Cherki, Brahim

“…A new scheme for the attitude control of the quadrotor in presence of uncertainties and disturbances is presented. The proposed algorithm is a modified Super…”
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A novel cable element for nonlinear thermo-elastic analysis by Rezaiee-Pajand, M., Mokhtari, M., Masoodi, Amir R.

“…•An explicit stiffness matrix for cable is derived by authors' scheme.•This element accounts for both large sag and thermal effects.•Out of plane inclination…”
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Fluid inclusion and stable isotope constraints on the genesis of epithermal base-metal veins in the Armaqan Khaneh mining district, Tarom-Hashtjin metallogenic belt, NW Iran by Kouhestani, H., Mokhtari, M. A. A., Chang, Z.

“…Rashtabad, Aqkand and Jalilabad are neighbouring epithermal base-metal deposits in the Armaqan Khaneh mining district of the Tarom-Hashtjin metallogenic belt,…”
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Electrochemical determination of hydrogen peroxide using copper/porous silicon based non-enzymatic sensor by Ensafi, Ali A., Abarghoui, M. Mokhtari, Rezaei, B.

“…•Porous silicon/copper nanocomposite powder was prepared by chemical etching method.•The nanocomposite was used for electrocatalytic reduction of hydrogen…”
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A new robust control for minirotorcraft unmanned aerial vehicles by Mokhtari, M. Rida, Cherki, Brahim

“…This paper presents a new robust control based on finite-time Lyapunov stability controller and proved with backstepping method for the position and the…”
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Using FGM concept and combined of XFEM-CZM technics to predict the damage in carbon/carbon-epoxy graded composites by Ghermaoui, I. M. A., Mokhtari, M., Benzaama, H., Elamine, A.

“…The study and the proposal of the concepts of reinforcement in the notched structures, present an objective for many researchers. Recently, the use of…”
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3D BASED SMOKE FIRE EMISSION AND EMERGENCY EVACUATION SIMULATION IN HIGH-RISE BUILDINGS by Taleai, M., Mokhtari, M., Zlatanova, S.

“…High-rise buildings, with high number of population, have always been among the concerns discussed in urban crisis management. One of the crucial aspects of…”
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The application of CFRP to strengthen buried steel pipelines against subsurface explosion by Mokhtari, M., Alavi Nia, A.

“…Multiple explosions in the route of oil and gas transmission pipelines during recent years demonstrate that terrorist attacks and sabotages have unfortunately…”
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Influence of deposit and process parameters on microstructure and mechanical properties of Ti6Al4V obtained by DED-W (PAW) by Ty, A., Balcaen, Y., Mokhtari, M., Alexis, J.

“…Direct energy deposition with a wire feedstock (DED-W) of Ti6Al4V is a promising solution to produce large structures with a better buy-to-fly ratio than…”
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Using finite element analysis to predict the damage in FGM-3D notched plate under tensile load; Different geometric concept by Houari, A., Mokhtari, M., Bouchikhi, A.S., Polat, A., Madani, K.

“…•The elastic–plastic behavior of the FGM was analysed.•A new technique has been proposed to affect the mechanical properties of the FGM.•Compare this technique…”
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Investigations on the fracture behavior of Inconel 718 superalloys obtained from cast and additive manufacturing processes by Vieille, B., Keller, C., Mokhtari, M., Briatta, H., Breteau, T., Nguejio, J., Barbe, F., Ben Azzouna, M., Baustert, E.

“…This paper examines the effects of manufacturing processes on the fracture behavior of Inconel 718 alloy at room temperature. This comparative study was…”
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Zircon U-Pb age, whole-rock geochemistry and Nd-Sr-Pb isotope constraints on petrogenesis of the Eocene Zajkan gabbro-monzogranite intrusion, Tarom-Hashtjin magmatic belt, NW Iran by Mokhtari, M. A. A., Kouhestani, H., Qin, K. Z.

“…The late Eocene high-K to shoshonitic Zajkan intrusion, situated in the Tarom-Hashtjin magmatic belt (THMB), NW Iran, ranges in composition from gabbro to…”
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A novel meshless particle method for nonlocal analysis of two-directional functionally graded nanobeams by Rezaiee-Pajand, M., Mokhtari, M.

“…Based on the Reddy–Bickford beam theory (RBBT), a comprehensive study on high-order bending, buckling and free vibration of two-directional functionally graded…”
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Finite Element Analysis of the thermo-Mechanical Behavior of composite Pipe Elbows under Bending and Pressure loading by Abdelouahed, Elamine, Mokhtari, M., Benzaama, H.

“…Elbows under load experience more stress and strain than straight tubes. The strength of the composite tubes plays an important role in their use, the damage…”
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Adaptive Mechanisms of Fish under Conditions of Ammonia Toxicity by Jahanbani, A., Mokhtari, M., Takafouyan, M.

“…Ammonia is the main excretory substance resulting from the catabolism of proteins and amino acids in most aquatic animals, especially in teleost fishes, that…”
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