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| 1 | Fuzzy Adaptive Control of a Fractional Order Chaotic System With Unknown Control Gain Sign Using a Fractional Order Nussbaum Gain显示文摘In this paper we propose an improved fuzzy adaptive control strategy, for a class of nonlinear chaotic fractional order(SISO) systems with unknown control gain sign. The online control algorithm uses fuzzy logic sets for the identification of the fractional order chaotic system, whereas the lack of a priori knowledge on the control directions is solved by introducing a fractional order Nussbaum gain. Based on Lyapunov stability theorem, stability analysis is performed for the proposed control method for an acceptable synchronization error level. In this work, the Gr ¨unwald-Letnikov method is used for numerical approximation of the fractional order systems. A simulation example is given to illustrate the effectiveness of the proposed control scheme. | Khatir Khettab Samir Ladaci Yassine Bensafia | 2019 | IEEE/CAA Journal of Automatica Sinica2019，6，3： | 3 |
| 2 | Reproducibility of MRI renal artery blood flow and BOLD measurements in patients with chronic kidney disease and healthy controls显示文摘 | Khatir DS Pedersen M Jespersen B | 2013 | J Magn Re- son Imaging2013，，： | 1 |
| 3 | Effect of follicular size on in vitro developmental competence of ooeytes and viability of erabryos after transfer in the dromedary (Camelus dromedarius) 显示文摘 | Khatir H Anouassi A Tibary A | 2007 | Animal Repeoduetion Sienee2007，99，： | 1 |
| 4 | Thermal energy management in the bread baking industry using a system modeling approach 显示文摘 | PATON J KHATIR Z THOMPSON H | 2013 | Applied Thermal Engineering2013，53，： | 1 |
| 5 | Effect of follicular size on in vitro developmental competence of oocytes and viability of embryos after transfer in the dromedary (Camelus dromedarius)显示文摘 | Khatir H Anouassi A Tibary A | 2007 | Anim Reprod Sci2007，99，34： | 1 |
| 6 | Coating dia- mond-like carbon films on polymer substrates by inductively coupled plasma assisted sputtering 显示文摘 | KHATIR S HIROSE A XIAO C | 2014 | Surface and Coatings Technology2014，253，9： | 1 |
| 7 | Update on reproductive biotechnologies in small ruminants and came lids显示文摘 | Anouassi A Khatir H | 2005 | Theriogenology2005，64，3： | 1 |
| 8 | Numerical study of coupled fluid-structure interaction for combustion system 显示文摘 | Khatir Z Pozarlik A K Cooper R K | 2008 | International Journal for Numerical Methods in Fluids2008，，56： | 1 |
| 9 | 射流泵在含沙水流中抗磨损性能优化显示文摘为减小射流泵装置在含沙水流中运行时射流泵遭到的磨损破坏,对射流泵的抗磨损性能进行优化.首先提出了一种经济有效的材料表面磨损情况预测方法,再利用该方法得到抗磨损性能最佳的参数组合.结合粒子垂直撞击平板试验与数值模拟结果,得到在特定材料(316L不锈钢)下的磨损等高线图,并通过不同喷嘴出口速度的垂直撞击平板试验对磨损等高线图的通用性进行了试验验证,结果证实该方法可用于预测.通过Plackett-Burman试验设计得到显著影响材料磨损情况的射流泵参数,利用D-optimal试验设计得到性能最佳的射流泵参数组合.结果表明:当射流泵的参数组合为喷嘴角度39.85°、面积比5.84、喷嘴直径18 mm时,射流泵的抗磨损性能和水力性能都达到最佳,即最大磨损深度8.6μm、效率16.8%.根据最佳参数组合加工射流泵样机,验证了预测结果的可靠性,并通过扫描电镜对喷嘴处的磨损疤痕进行观察,结论与数值模拟分析结果一致. | 邹晨海 李红 THOMPSON Harvey KHATIR Zindine 向清江 | 2020 | 排灌机械工程学报2020，38，2： | 1 |
| 10 | Computational fluid dynamics (CFD) investigation of air flow and temperature distribution in a small scale bread-baking oven显示文摘 | Zinedine Khatir Joe Paton Harvey Thompson Nik Kapur Vassili Toropov Malcolm Lawes Daniel Kirk | 2011 | Applied Energy2011，，1： | 1 |
| 11 | Evaluation of Renal Blood Flow and Oxygenation in CKD Using Magnetic Resonance Imaging显示文摘 | Khatir DS Pedersen M Jespersen B | 2015 | Am J Kidney Dis2015，66，3： | 1 |
| 12 | Effect of time interval from insemination to first cleavage on the developmental characteristics,sex ratio and pregnancy rate after transfer of bovine embryos显示文摘 | LONERGAN P KHATIR H PIUMI F | 1999 | Reprod Fertil1999，117，： | 1 |
| 13 | Hybrid control of electric vehicle lateral dynamics stabilization显示文摘 | KHATIR Tabti MOHAMEND Bourahla LOTFI Mostefai | 2013 | Electrical of Engineering2013，64，1： | 1 |
| 14 | Vibration-based crack prediction on a beam model using hybrid butterfly optimization algorithm with artificial neural network显示文摘Vibration-based damage detection methods have become widely used because of their advantages over traditional methods.This paper presents a new approach to identify the crack depth in steel beam structures based on vibration analysis using the Finite Element Method(FEM)and Artificial Neural Network(ANN)combined with Butterfly Optimization Algorithm(BOA).ANN is quite successful in such identification issues,but it has some limitations,such as reduction of error after system training is complete,which means the output does not provide optimal results.This paper improves ANN training after introducing BOA as a hybrid model(BOA-ANN).Natural frequencies are used as input parameters and crack depth as output.The data are collected from improved FEM using simulation tools(ABAQUS)based on different crack depths and locations as the first stage.Next,data are collected from experimental analysis of cracked beams based on different crack depths and locations to test the reliability of the presented technique.The proposed approach,compared to other methods,can predict crack depth with improved accuracy. | Abdelwahhab KHATIR Roberto CAPOZUCCA Samir KHATIR Erica MAGAGNINI | 2022 | Frontiers of Structural and Civil Engineering2022，16，8： | 1 |
| 15 | Prepubortal bovine oocyte:a negative model for studying oocyte developmental competence显示文摘 | Khatir H Lonergan P Carolan C | 1996 | Mol Reprod Dev1996，45，2： | 1 |
| 16 | Characterization of calf follicular fluid and its ability to support cytoplasmic maturation of cow and calf oocytes显示文摘 | Khatir H Carolan C Lonergan P | 1997 | Reprod Fertil1997，111，2： | 1 |
| 17 | Intelligent parameter reduction using rough sets theory and sensitivity analysis显示文摘 | MONTAZER G A SABZEVARI R KHATIR H G P | 2007 | WSEAS Transactions on Systems2007，6，3： | 1 |
| 18 | The involvement of growth hormone (GH),insulin-like growth factors (IGFs) and vascular endothelial growth factor (VEGF) in diabefc kidney disease显示文摘 | Flyvbjerg A Khatir DS Jeasea LJ | 2004 | Curr Pharm Des2004，10，27： | 1 |
| 19 | Update on reproductive bio- technologies in small ruminants and eamelids显示文摘 | Tihary A Anouassi A Khatir H | 2005 | Theriogenolo- gy2005，64，3： | 1 |
| 20 | The involvement of growth hormone (GH), insulin-like growth factors (IGFs) and vascular endothelial growth factor (VEGF) in diabetic kidney disease显示文摘 | Flyvbjerg AG Khatir DS Jensen LJ | 2004 | Curr Pharm Des2004，10，11： | 1 |
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