Method for determining a surface contact force
    4.
    发明申请
    Method for determining a surface contact force 有权
    确定表面接触力的方法

    公开(公告)号:US20050115331A1

    公开(公告)日:2005-06-02

    申请号:US10981927

    申请日:2004-11-05

    CPC分类号: G01L1/24

    摘要: A method of measuring a load on a surface produced by a contact force. An elastic film or coating is located on a supporting surface to provide an indication of normal and tangential or shear forces applied to the surface. A thickness measurement, corresponding to a normal displacement, and a tangential displacement of the film, corresponding to a shear displacement, is obtained and input to a response function to reconstruct the normal and shear load components of the contact force on the surface. A differential thickness measurement of the film is detected by an optical method in which a luminescent output from a luminophore in the film is measured. A luminescent output from a reference luminophore located below the film is also measured to provide a measurement system independent of the illumination source used to produce the luminescent output.

    摘要翻译: 测量由接触力产生的表面上的载荷的方法。 弹性膜或涂层位于支撑表面上,以提供施加到表面的正常和切向或剪切力的指示。 获得与对应于剪切位移的薄膜对应于正常位移和切向位移的厚度测量值,并将其输入到响应函数中,以重建表面上的接触力的法向和剪切载荷分量。 通过光学方法检测膜的差分厚度测量,其中测量膜中发光体的发光输出。 还测量了位于膜下方的参考发光体的发光输出,以提供独立于用于产生发光输出的照明源的测量系统。

    Aerial chemical application and control method
    5.
    发明申请
    Aerial chemical application and control method 有权
    航空化学应用与控制方法

    公开(公告)号:US20050051669A1

    公开(公告)日:2005-03-10

    申请号:US10900543

    申请日:2004-07-28

    IPC分类号: A01C21/00 A01M7/00 B64D1/00

    CPC分类号: A01C21/00 A01M7/0089

    摘要: A chemical distribution control and guidance system operates for controlling the distribution of airborne product via an aircraft passing over a target. A weather station is positioned at various altitudes for use in determining an appropriate aircraft altitude for distributing the chemical to the target. A second weather station positioned near the target transmits weather data in real time to a central communications station and the aircraft for providing guidance in accurately, safely and effectively distributing chemicals onto the target.

    摘要翻译: 化学品分配控制和指导系统用于控制通过目标飞机的飞机的分布。 气象站位于不同的高度,用于确定适当的飞机高度以将化学品分配到目标。 位于目标附近的第二个气象站将实时天气数据传输到中央通信站和飞机,以便准确,安全和有效地将化学物质分配到目标上。