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6篇 您的检索式:作者名="AI JianLiang"
    题名 作者 年代 出处 被引量
1On Exploring Method and Software for Evaluating Effectiveness of Military Training Aircraft显示文摘根据军用教练机的任务,提出了训练有效性评估的基本思想,建立了与飞机飞行性能、操纵稳定性相关的评估指标体系和详细数学模型,研制开发了军用教练机效能评估软件系统,并用所开发软件对HAWK,MB-339和中国空军的歼教六的训练效能进行了评估,得出了国内外公论的结果,反映所建立的评估模型正确合理,所开发的软件有效可靠。Gao Min Ai Jianliang Li Zhiwen Deng Juan Wan Jing 2009Chinese Journal of Aeronautics2009,22,6:3
2Taxiing stability verification and airworthiness certification for amphibious aircraft显示文摘Dear editor,Taxiing stability is an important issue in modern civil aircraft development and airworthiness certification.Incidents or abnormal problems consistently arise during aircraft taxiing,as a result of landing gear 'walking',shimmying,and taxiing directional inst ability.The vibrat ions or instability associated with a landing gear system may affect the aircraft’s normal directional control,shorten its service life,and even lead to runway excursion accidents.Xufei HE Jianliang AI 2019Science China(Information Sciences)2019,62,1:2
3L_1 adaptive controller design for hypersonic formation flight显示文摘The design of an L_1 adaptive controller for hypersonic formation flight is presented. The traditional leader/wingman formation control problem is considered, with focused attention on dealing with the input disturbance and parametric variations, both of which are intrinsic properties of the system that result in undesired control performance. A proportional-derivative control scheme based on nonlinear dynamic inversion is implemented as the baseline controller, and an L_1 adaptive controller is augmented to the baseline controller to attenuate the effects of input disturbance and parametric variations. Simulation results illustrate the effectiveness of the proposed control scheme.CHEN Qi WAN Jing AI JianLiang 2016Science China(Technological Sciences)2016,59,10:2
4Understanding dry matter and nitrogen accumulation for high-yielding film-mulched maize显示文摘Liu Jianliang Zhan Ai Bu Lingduo 2014Agronomy Journal2014,106,2:1
5In situ fabrication of (α-Al 2 O 3 +Al 3 Zr)/Al composites in an Al–ZrO 2 system显示文摘Heguo Zhu Jing Min Jianliang Li Yinglu Ai Liangqi Ge Hengzhi Wang 2010Composites Science and Technology2010,,15:1
6L1 adaptive control of a generic hypersonic vehicle model with a blended pneumatic and thrust vectoring control strategy显示文摘The extreme aeroheating at hypersonic regime and the insufficient dynamic pressure in the near space limit the achievable performance of the hypersonic vehicles using aerosurfaces alone. In this paper, an integrated pneumatic and thrust vectoring control strategy is employed to design a control scheme for the longitudinal dynamics of a hypersonic vehicle model. The methodology reposes upon a division of the model dynamics, and an L_1 adaptive control architecture is applied to the design of the inner-loop and outer-loop controllers. Further, a control allocation algorithm is developed to coordinate pneumatic and thrust vectoring control. Simulation results demonstrate that the allocation algorithm is effective in control coordination, and the proposed control scheme achieves excellent tracking performance in spite of aerodynamic uncertainties.Qi CHEN Jing WAN Jianliang AI 2017Science China(Information Sciences)2017,60,3:0
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