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    • 1. 发明授权
    • Method and device for detecting that the design loads of an aircraft
have been exceeded
    • 用于检测飞机的设计负载已经被超过的方法和装置
    • US5511430A
    • 1996-04-30
    • US350082
    • 1994-11-29
    • Thierry DelestOlivier RegisPatrick Schuster
    • Thierry DelestOlivier RegisPatrick Schuster
    • G01G19/07G05D1/00G01M5/00
    • G05D1/0066G01G19/07
    • The invention relates to a method for detecting that the design loads of an aircraft have been exceeded during landing.According to the invention:--in a preliminary step:the load criteria (C1, C2, . . . , Cp) are defined; andthe laws of variation of the allowable values (C1ad, C2ad, . . . , Cpad) of these load criteria (C1, C2, . . . , Cp) are determined, as a function of input parameters (P1, P2, . . . , Pn); and--at the moment of landing:the values of the said input parameters (P1, P2, . . . , Pn) and of the said load criteria (C1, C2, . . . , Cp) are measured;the allowable values (C1ad, C2ad, . . . , Cpad) of the said load criteria (C1, C2, . . . , Cp) are calculated;for each of the said load criteria (C1, C2, . . . , Cp), the measured effective value (C1m, C2m, . . . , Cpm) is compared with the calculated allowable value (C1ad, C2ad, . . . , Cpad); andit is determined whether a structural inspection must be carried out.
    • 本发明涉及一种用于检测在着陆期间飞机的设计载荷已被超过的方法。 根据本发明:在初步步骤中:定义负载标准(C1,C2,...,Cp); 并且确定这些负载标准(C1,C2,...,Cp)的允许值(C1ad,C2ad,...,Cpad)的变化规律,作为输入参数(P1,P2,...)的函数。 ...,Pn); 并且在着陆时刻:测量所述输入参数(P1,P2,...,Pn)的值和所述负载标准(C1,C2,...,Cp)的值; 计算所述负载标准(C1,C2,...,Cp)的允许值(C1ad,C2ad,...,Cpad) 对于每个所述负载标准(C1,C2,...,Cp),将测量的有效值(C1m,C2m,...,Cpm)与计算的允许值(C1ad,C2ad,..., Cpad); 确定是否必须进行结构检查。