会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明申请
    • METHOD AND APPARATUS FOR MINIMIZING DYNAMIC STRUCTURAL LOADS OF AN AIRCRAFT
    • 用于最小化飞机动态结构载荷的方法和装置
    • WO2012168086A2
    • 2012-12-13
    • PCT/EP2012059718
    • 2012-05-24
    • EADS DEUTSCHLAND GMBHWILDSCHEK ANDREAS
    • WILDSCHEK ANDREAS
    • B64C13/16G05D1/00G05D1/0066G05D1/0204G05D1/0623
    • The invention provides a method of dynamically alleviating loads generated on an aircraft (2) by a disturbance of gust and/or turbulence, the method comprising the steps of: on a flight of the aircraft (2), a monitoring is applied for automatically detecting a disturbance due to gust and/or turbulence and determining an incidence angle or angle of attack of the disturbance; when a disturbance due to gust and/or turbulence is detected, automatically generating control commands (36; 32, 38, 40, 42) for deflecting control surfaces dependent on the incidence angle or angle of attack; and applying the control commands (36; 32, 38, 40, 42) to deflect the control surfaces. For optimizing the performance, it is proposed to conduct at least one of the following step sequences A) and/or B): A) adapting the control commands (36; 32, 38, 40, 42) not only to the amount of the incidence angle or angle of attack but also to the gust length in order to adapt the deflection of the control surfaces both to the incidence angle or angle of attack and the gust length; and/or B) generating first control commands (y, 34; 32, 38) for first control surfaces and second control commands (36; 32, 38, 40, 42) for second control surfaces, comparing the incidence angle or angle of attack with a predetermined value and generating the first control commands (y, 34; 32, 38) to actuate the first control surface until the incidence angle reaches this predetermined value and generating the second control commands (36; 32, 38, 40, 42) to add a deflection of the second control surfaces when the incidence angle or angle of attack is above the predetermined value.
    • 本发明提供了一种通过由阵风和/或湍流扰动来动态地减轻在飞机(2)上产生的载荷的方法,所述方法包括以下步骤:在飞机(2)的飞行中,应用监测来自动检测 由于阵风和/或湍流引起的扰动并确定扰动的入射角或迎角; 当检测到由于阵风和/或湍流引起的干扰时,根据入射角或迎角自动产生用于偏转控制面的控制命令(36; 32,38,40,42); 以及施加所述控制命令(36; 32,38,40,42)以偏转所述控制表面。 为了优化性能,建议进行以下步骤序列A)和/或B)中的至少一个:A)使控制命令(36; 32,38,40,42)不仅适应于 入射角或迎角,也是阵风长度,以使控制表面的偏转适应入射角或迎角和阵风长度; 和/或B)为第一控制表面产生第一控制命令(y,34; 32,38)和用于第二控制表面的第二控制命令(36; 32,38,40,42),比较入射角或迎角 具有预定值并产生第一控制命令(y,34; 32,38)来致动第一控制表面,直到入射角达到该预定值并产生第二控制命令(36; 32,38,40,42) 当入射角或迎角高于预定值时,增加第二控制表面的偏转。