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Aircraft anemometer for correction in weight measurement - senses wind speed and direction for on board computer calculating take off weight and centre of gravity
Aircraft anemometer for correction in weight measurement - senses wind speed and direction for on board computer calculating take off weight and centre of gravity
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机译：用于校正重量的飞机风速计-感测风速和风向，用于机载计算机计算起飞重量和重心
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摘要
A vertical vane is attached by a flexible strip to an element fixed to a hollow shaft. The vane rotates the shaft which drives the rotor in a stator of an angular position sensor. The flexible strip is supported by a ball on the cap on a solid shaft inside the hollow shaft in which it moves longitudinally. It is supported at the other end by a flexible spring. This enables the force exerted by the wind on an oblique surface to move a magnetic paddle. This transmits the measurement through a stator of an inductive linear displacement sensor. The detector is enclosed in a case with a fixing flange enabling it to be mounted on an aircraft. The sensor outputs giving wind speed and direction are transmitted to a computer with data from sensors on the undercarriage to permit precise calculation of weight and c. of g.
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