摘要
结合扩展分支分析(EBA)和模糊逻辑控制(FLC),提出了一种新的闭环分支控制方法,即EBA-FLC方法,并将其应用于某机动飞机的无侧滑滚转机动研究。揭示了飞机全局非线性动力学特性,实现了无侧滑滚转机动的闭环分支控制,使飞机在大范围内具有期望的动力学特性,改善了飞机无侧滑滚转机动的动态和稳态特性。
The EBA-FLC technique, which is developed by integrating the extended bifurcation analysis with fuzzy logic control in this article, is a new close-loop bifurcation control method. The EBA-FLC technique is used to investigate the global nonlinear behavior of a maneuverable aircraft in zero sideslip roll maneuver. It turns out that the controlled aircraft has a desired dynamic behavior in wide range of the bifurcation parameter, and that the dynamic and static characteristics of the zero sideslip roll maneuver are both improved.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2006年第1期5-9,共5页
Acta Aeronautica et Astronautica Sinica
基金
航空科学基金(98A52002)资助项目
