发明名称 |
CONTACT SENSITIVE DEVICE |
摘要 |
A contact sensitive device includes a member capable of supporting bending waves and a plurality of sensors mounted on the member for measuring bending wave vibration in the member. The sensors measure the bending wave signals and by calculating a phase angle for each measured bending wave signal and a phase difference between the phase angles of at least two pairs of sensors so that at least two phase differences are calculated, the location of the contact can be determined.
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申请公布号 |
US2007118305(A1) |
申请公布日期 |
2007.05.24 |
申请号 |
US20060614328 |
申请日期 |
2006.12.21 |
申请人 |
SULLIVAN DARIUS M;HILL NICHOLAS P R |
发明人 |
SULLIVAN DARIUS M.;HILL NICHOLAS P.R. |
分类号 |
G01L7/00;G06F3/033;G06F3/041;G06F3/043 |
主分类号 |
G01L7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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