کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
727777 892803 2010 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Dedicated optical instruments for ultrasonic welder inspection and control
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Dedicated optical instruments for ultrasonic welder inspection and control
چکیده انگلیسی

Two different optical instruments for real-time vibration measurements, inspection and control of ultrasonic welders were designed, realized and characterized: a self-mixing laser interferometer and an optical triangulator, both studied for achieving high bandwidth and very good resolution within a short dynamic range. The implemented instruments can solve the problem of measurement and control of ultrasonic welders that until now has no low-cost solutions available on the market. The performance of the two developed instruments was compared in order to assess which is the most appropriate for this specific application. Finally, results of the real-time characterization of an ultrasonic welder are given and discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 43, Issue 1, January 2010, Pages 39–45
نویسندگان
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