发明名称 |
System and method for utilizing a linear sensor |
摘要 |
Systems and methods for utilizing linear optoelectronic sensors are provided. A plurality of linear sensors may be utilized to obtain velocity measurements of a web material at two points. The acceleration of the web material may be determined from the velocity measurements and a control signal issued to a servo to maintain proper tension along the web material.
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申请公布号 |
US2010199475(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20090322855 |
申请日期 |
2009.02.06 |
申请人 |
TREMBLAY ROBERT J;SILVER WILLIAM M;MOED MICHAEL C |
发明人 |
TREMBLAY ROBERT J.;SILVER WILLIAM M.;MOED MICHAEL C. |
分类号 |
D06C3/00 |
主分类号 |
D06C3/00 |
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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