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74篇 您的检索式:作者名="Marzocca"
    题名 作者 年代 出处 被引量
1高超音速双楔形升力面的主动热气动弹性控制问题的研究(英文)显示文摘非线性热弹性和气动不稳定性问题在再入大气层运载工具和高超音速飞行器上都是极为重要的问题,应该在飞行器的设计阶段给予特别的重视。尤其是热力学问题更为重要,因为温度环境的变化可对高超音速飞行器结构的静力学与动力学特性产生显著影响,进而导致动力学不稳定乃至于灾难性的结构疲劳破坏。为了深入理解这类'热'结构的动力学行为,本文分析一种双楔形升力面,该升力面在沉浮和俯仰两个自由度方向都有自由间隙与三次非线性结构刚度。三阶空气动力学活塞理论被用来计算施加于升力面上的非线性非定常气动载荷。还考虑了由于升力面气动加热产生的轴向应力所导致的扭转刚度的损失。根据高速气流产生的隔热层温度可以预估气动加热的影响。主动控制是今年来兴起的主要用于航空宇航结构系统的新技术,为了抑制颤振边界上和颤振后的动力响应,我们采用了线性和非线性主动控制策略,给出了建模方法及其仿真结果。值得强调的是,当扭转刚度损失较大时有可能引发升力面的动力学不稳定状态。此外,主动控制策略还可以拓展颤振边界,并且能将不稳定极限环振动转变为稳定极限环振动,或者可以将这两种状态的转捩点推向更高的马赫数。Laith K Abbas 陈前 Piergiovanni Marzocca Gürdal Zafer Abdalla Mostafa 2008Chinese Journal of Aeronautics2008,21,1:3
2CEA and CA19.9 as Early Predictors of Progression in Advanced/Metastatic Colorectal Cancer Patients Receiving Oxaliplatin-Based Chemotherapy and Bevacizumab显示文摘Roberto Petrioli Antonella Licchetta Giandomenico Roviello Alessandra Pascucci Edoardo Francini Gianluca Bargagli Raffaele Conca Salvatora Tindara Miano Giuseppe Marzocca Guido Francini Multidisciplinary Oncology Group on Gastrointestinal Tumors 2012Cancer Investigation2012,,1:2
3Nonlinear Adaptive Control of an Aeroelastic Two-Dimensional Lifting Surface显示文摘Behal A Marzocca P Rao V M 2006Journal of Guidance Contl and Dynamics2006,29,2:1
4Modelling a silicon photomultiplier(Si PM)as a signal source for optimum front-end design显示文摘Corsi F Dragone A Marzocca C 2007Nuclear Instruments and Methods in Physics Research Section A:Accelerators Spectrometers Detectors and Associated Equipment2007,572,1:1
5Circulating gastrin and ghrelin levels in patients with colorectal cancer: Correlation with tumour stage, Helicobacter pylori infection and BMI显示文摘V. D’Onghia R. Leoncini R. Carli A. Santoro S. Giglioni F. Sorbellini G. Marzocca A. Bernini S. Campagna E. Marinello D. Vannoni 2006Biomedicine & Pharmacotherapy2006,,2:1
6Implications of cubic physical/aerodynamic nonlineari- ties on the character of the flutter instability boundary显示文摘Librescu L Chiocchia G Marzocca P 2003International Journal of Non-Lin- ear Mechanics2003,38,2:1
7Finite element analysis of cure in a rubber cylinder 显示文摘MARZOCCA A J 1991Polymer1991,32,8:1
8Supersonic/ hypersonic flutter and postflutter of geometrically imperfect circular cylindrical panels 显示文摘Librescu L Marzocca P Silva W A 2002Journal of Spacecraft and Rockets2002,39,5:1
9Heme oxygenase-1 and the ischemia-reperfusion injury in the rat heart显示文摘Masini E Vannaeci A Marzocca C 2003Exp Biol Med2003,228,5:1
10Implications o{ cubic physical / aerodynamic non-linearities on the charac- ter of the flutter instability boundary显示文摘IBRESCU L CHIOCCHIA G MARZOCCA P 2003International Jour- nal of Non-linear Mechanics2003,38,2:1
11Heine oxygenase-1 and the ischemia-reperfusion injury in the rat heart显示文摘Masini E Vannacci A Marzocca C 2003Exp Biol Med2003,228,5:1
12Evaluation of the Polymer-Solvent Interaction Parameter[chi]for the System Cured Styrene Butadiene Rubber and Toluene显示文摘Marzocca A J 0,,06:1
13Nonlinear adaptive control of an aeroelastic two-dimensional lifting surface显示文摘Behal A Marzocca P Rao V M 2006Journal of Guidance Control and Dynamics2006,29,2:1
14Nonlinear adaptive control of an aeroelastic two-dimensional lifting surface显示文摘Behal A Marzocca P Rao V M 2006Journal of Guidance Control and Dynamics2006,29,2:1
15Advances in the linear/nonlinear control of aeroelastic structural systems显示文摘Librescu L Marzocca P 2005Acta Mechanica2005,178,34:1
16Assessment of theimpact of the vehicular traffic on BTEX concentration in ringroads in urban areas of Bari (Italy) 显示文摘Caselli M De Gennaro G Marzocca A 2010Chemosphere2010,81,3:1
17Nonlinear adaptive control of an aeroelastic Two-dimensional lifting surface 显示文摘Behal A Marzocca P Rao V M 2006Journal of Guidance Control and Dynamics2006,29,2:1
18A parametric study on supersonic/hypersonic flutter behavior of aero-thermo-elastic geometrically imperfect curved skin panel显示文摘Abbas LK Rui X Marzocca P 2011Acta mechanica2011,222,12:1
19Experimental investigation on modal signature of smart spring/helicopter blade system显示文摘Coppotelli G Marzocca P Ulker F D 2008Journal of Aircraft2008,45,4:1
20Stability and control of a high-altitude, long-endurance UAV 显示文摘TUZCU I MARZOCCA P CESTINO E 2007Journal of Guidance Control and Dynamics2007,30,3:1
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