复杂大气环境下的飞行研究  

Flight research under complex atmospheric environments

作　　者：梁军[1] 李科[1] 朱齐丹[1] 赵国梁[1] 

机构地区：[1]哈尔滨工程大学自动化学院,哈尔滨150001

出　　处：《机电设备》2008年第2期48-51,44,共5页Mechanical and Electrical Equipment

摘　　要：飞机在海面上空飞行时比在陆地上空更容易受到大气环境的影响,文中针对海洋上空的大气环境,建立了风和大气紊流的工程化模型,研究了飞机在变化风场中飞行时,受到风水平加速度和垂直加速度影响后的响应情况,同时分析了大气紊流对飞行的影响,提出了一些抑制阵风扰动的控制方法.Aircraft are apt to influenced .tore easily by atmospheric environments flying in the sky on the sea than in the sky on land. The paper sets up the engineering model of the wind and atmospheric turbulence for the atmospheric environment on the sea, studies the responses coming from the impacts of horizontal acceleration and vertical acceleration when aircraft are flying in the changing wind field. At the same time, it analyzed the influence of the atmospheric turbulence upon the flight and gives some control methods to restrain the atmospheric turbulences.

关 键 词：风 大气紊流 飞机响应 飞行 研究 

分 类 号：V211.4[航空宇航科学与技术—航空宇航推进理论与工程]