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    • 2. 发明申请
    • TEST ARRANGEMENT COMPRISING A TEST MODEL THAT HAS AT LEAST ONE CONTROL ELEMENT, AND AN ASSOCIATED METHOD
    • 与至少一个控制综合试验模型和实验设计相关的方法
    • WO2009013318A3
    • 2009-05-07
    • PCT/EP2008059667
    • 2008-07-23
    • EADS DEUTSCHLAND GMBHMAIER RUDOLFWILDSCHEK ANDREAS
    • MAIER RUDOLFWILDSCHEK ANDREAS
    • G01M9/08
    • G01M9/06
    • The invention relates to a test arrangement (10) having a test model (20), to which a flow (S) can be applied for flow-dynamic analysis and which has at least one control element (22, 23, 24, 25, 26) which essentially influences the flow behaviour of the test model (20). A flow setting device (60), which is arranged upstream of the test model (20) and is intended to influence the flow (S), and a sensor system (80) for detecting the flow (S) which is applied to the test model (20) are also provided, wherein the control element (22, 23, 24, 25, 26) can be adjusted on the basis of at least one value which is determined by the sensor system (80) and/or on the basis of the setting of the flow setting device (60). The invention also relates to such a method and to an actuator for use in such an arrangement or such a method.
    • 本发明涉及一种测试装置(10)与可以在用于流体动力分析被作用有流动(S)和所述至少一个实验模型(20)的流动行为的实验模型(20)被基本上影响控制元件(22,23,24,25 ,26)。 用于在所述流(S),影响用于检测实验模型(20)的流动(S)和一传感器(80),其作用。此外,实验模型的上游(20)被布置流量调节装置(60),其中所述控制元件(22,23, ,26)的至少一个(来自传感器80)确定的值和/或(取决于流量调节的设定的功能装置60)是可调节的24,25日 此外,本发明涉及这样一种方法和在这样的布置或该方法中使用的致动器。
    • 3. 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。