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Simple degree of healthy evaluation device of signboard
Simple degree of healthy evaluation device of signboard
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机译：招牌健康度简易评价装置
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摘要
Topic As for manual actual plan regarding to the degree of healthy evaluation device of the signboard, inspection job being easy by installing clear success or failure decision display such as lamp, concerning the mechanism of the evaluation device sufficiently, what it tries to be able to evaluate simply is topic even with the person who the possession does not do knowledge.SolutionsIt excites the signboard, measures that vibrating ripple mark with the frequency of vibration of the normal mode measurement equipment, calculates the frequency of vibration of the normal mode of the signboard, it seeks fluctuation of the particular frequency of vibration of the normal mode which is obtained and the past frequency of vibration of the normal mode which is loaded from the memory storage from every mode of vibration, it calculates the degree of health of the signboard according to the width of fluctuation, health, note, and so on sorts the degree of health of the inspected target signboard, dangerously and it makes the degree of healthy evaluation device of the signboard which it tries to display. Choice figure Drawing 1
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