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| 1 | Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems显示文摘In this paper, first-order and second-order sliding mode controllers for underactuated manipulators are proposed. Sliding mode control(SMC) is considered as an effective tool in different studies for control systems. However, the associated chattering phenomenon degrades the system performance. To overcome this phenomenon and track a desired trajectory, a twisting, a supertwisting and a modified super-twisting algorithms are presented respectively. The stability analysis is performed using a Lyapunov function for the proposed controllers. Further, the four different controllers are compared with each other. As an illustration, an example of an inverted pendulum is considered. Simulation results are given to demonstrate the effectiveness of the proposed approaches. | Sonia Mahjoub Faical Mnif Nabil Derbel | 2015 | International Journal of Automation and computing2015，12，2： | 2 |
| 2 | Selective dissolution of rare-earth element carbonates in deep eutectic solvents显示文摘Dissolution in choline-chloride based deep eutectic solvents(DES) of rare earth elements(REE) from high-purity single carbonate salts of Y, La, Ce, Nd and Sm and from their multicomponent mixtures and also bastn€asite mineral was assessed with a prospect to gain an understanding on the leaching behavior of bastn€asite ores as REE source from DES suspensions. Urea, malonic acid and citric acid were used in different proportions with choline chloride in order to form deep eutectic solvents with desired viscosity and functionality. The results obtained prove promising for use insolvato-metallurgical processes in terms of selective dissolution of the higher-atomic-number(Z) rare earth elements at the expense of the lower-ZREEs and the gangue-originating metal impurities, thus initiating separation among the different REE members from the early hydrometallurgical steps. | Ali Entezari-ZarANDi Faical Larachi | 2019 | Journal of Rare Earths2019，37，5： | 1 |
| 3 | 显示文摘 | Milorad P Dudukovi'C Faical Larachi Patrick L Mills | 2002 | Catalysis Review-Science Engineering2002，44，1： | 1 |
| 4 | Wet oxidation of phenol catalyzed by unpromoted and platinum-promoted manganese/cerium oxide显示文摘 | Hamoudi Safia Larachi Faical | 1998 | Industrial Engineering and Chemical Research1998，37，： | 1 |
| 5 | Novel K-Doped Mn- Ce-O Wet Oxidation Catalysts with Enhanced Stability显示文摘 | SYED T H ADEHTAMID S FAICAL L | 2001 | J Catal2001，201，： | 1 |
| 6 | Analysis of flow in rotating packed beds via CFD simulations-Dry pressure drop and gas flow maldistribution显示文摘 | Hugo L C Faical L | 2009 | Chemical Engineering Science2009，64，9： | 1 |
| 7 | Ce 3d XPS study of composite CexMn1-xO2-y wet oxidation catalysts显示文摘 | Larachi Faical Pierre Jerome Adnot Alain | 2002 | Applied Surface Science2002，195，： | 1 |
| 8 | Mixing and circulation of solids in spouted beds i particle tracking and Monte Carlo emulation of the gross flow pattern 显示文摘 | Faical L Bernard P A Chaoukib J | 2003 | Chemical Engineering Science2003，58，8： | 1 |
| 9 | Prediction of liquid-solid wetting efficiency in trickle flow reactors显示文摘 | Faical Larachi Lamia Belfares | 2001 | Ins Comm Heat Mass Transfer2001，28，5： | 1 |
| 10 | Heat and mass transfer in cocurrent gas-liquid packed beds: Analysis, recommendations, and new correlations显示文摘 | Faical Larachi Lamia Belfares | 2003 | Ind Eng Chem Res2003，42，： | 1 |
| 11 | Research note novel K-doped Mn-Ce-O wet oxidation catalysts with enhanced stability显示文摘 | Tajammul Hussain Syed Abdelhamid Sayari Larachi Faical | 2001 | Journal of Catalysis2001，201，： | 1 |
| 12 | Asymptotic Backstepping Stabili- zation of an Underactuated Surface Vessel显示文摘 | Jawhar Gbommam Faical Mnif | 2006 | IEEE Transactions on control systems technology November2006，14，6： | 1 |
| 13 | Coordinated path-following control for a group of underactuated surface vessels显示文摘 | Ghomrnam Jawhar Mnif Faical | 2009 | IEEE Transactions on Industrial Electronics2009，56，10： | 1 |
| 14 | Catalytic wet oxidation of high - strength alcohol - distillery liquors 显示文摘 | KHALED B FAICAL L SAFIA H | 2000 | Applied Catalysis A : General2000，199，： | 1 |
| 15 | Effect of surface structure on the catalytic behavior of Ni:Cu/Al and Ni:Cu:K/Al catalysts for methane decomposition显示文摘甲烷分解使用镍,铜,和铝(Ni : Cu/Al ) 并且镍,铜,钾,和铝(Ni : Cu : K/Al ) 修改 nano 催化剂为碳纤维,氢和烃生产被调查了。X光检查光电子光谱学( XPS ),静态的第二等的离子质量 spectrometry ( SSIMS ),热 gravimetric 分析( TGA ), Fourier 变换红外线(英尺红外),第二等的电子显微镜学/X光检查精力散( SEM-EDX ),并且温度规划了解吸附作用( TPD )被用来描绘催化结果的化学。揭示的这些技术在表面形态学和 Ni, Cu,艾尔,和 K 的结构的变化,和形成二金属并且 trimetallic 表面猫有不同的猫的离子的地点离子的种类,在 Ni 上导致了纯碳的 graphitic 形式的生产, Cu/Al 催化剂。K 的增加在产品选择和催化剂系统的反应上有显著效果。K 增加在表面上限制碳的形成并且而没有 K,没有烃在样品上被生产,在催化反应期间增加氢和 C 2, C 3 烃的生产。这研究完全印射有两个系统的催化行为的修改表面结构和它的关系。这个过程在 Ni 上为碳纤维和氢的生产提供一条灵活线路: 与 Ni 上的烃一起的 Cu/Al 催化剂和氢: Cu : K/Al 催化剂。生产的碳纤维为直径尺寸和墙结构决心用一台传播电子显微镜(TEM ) 被想象。生产的氢是公司 x 释放,它能在燃料房间系统直接被使用。有 Ni 和 K 的 Cu 和它的转变和相互作用的增加的效果为公司 / 公司 2 的生产负责免费的氢,因此生产一个环境友好干净精力。 | S.Tajammul Hussain Sheraz Gul Muhammed Mazhar Dalaver H.Anjum Faical Larachi | 2008 | Journal of Natural Gas Chemistry2008，17，4： | 1 |
| 16 | High-pressure trickle-bed reactors 显示文摘 | MUTHANNA H A FAICAL L MILORAD P D | 1997 | Ind Eng Chem Res1997，36，1： | 1 |
| 17 | Wet Oxida tion of Phenolic Solutions over Heterogeneous Catalysts: Degradation Profile and Catalyst Behavior 显示文摘 | FAical Larachi ABDELHANID Sayari | 1998 | Journal of Catalysis1998，177，： | 1 |
| 18 | Novel K - Doped Mn - Ce - O Wet Oxidation Catalysts with Enhanced Stability显示文摘 | ADELHAMID Sayari Faical Larachi | 2001 | Journal of Catalysis2001，201，： | 1 |
| 19 | Catalytic Wet Oxidation of High - strength Alcohol - distillery Liquors显示文摘 | FAical Larachi SAFIA Hamoudi | 2000 | Applied Catalysis A: General2000，199，： | 1 |
| 20 | Heat and mass transfer in a cocurrent gas liquid packed beds : Analysis, recommendation,and new correlations显示文摘 | Faical L Lamia B Ion I | 2003 | Ind Eng Chem Res2003，42，： | 1 |
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