کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5018894 1467721 2017 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Motion analysis of a linear vibratory feeder: Dynamic modeling and experimental verification
ترجمه فارسی عنوان
تجزیه و تحلیل حرکت یک فیدر ارتعاشی خطی: مدل سازی پویا و تایید تجربی
کلمات کلیدی
فیدر خطی مدل پویا ارتعاشات پیچشی، اعتبار تجربی،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
The mathematical model for evaluating the dynamic behavior of linear vibratory feeders is presented and discussed. The model is based on the Eksergian's equation of motion, with the aim at taking into account the effects of the main design parameters without unnecessarily increasing the complexity of the model. Deep emphasis is given to the procedure for the estimation of the external excitations applied to the driveline by proposing two procedures. The first one gives birth to a transcendent equation system, while the second procedure, based on more restrictive hypotheses regarding the geometry of the feeder, leads to a linear system. A dedicated experimental campaign for characterizing the dynamic behavior of a real machine is conducted under different operational conditions. Measured data are compared with simulated results obtained by applying both models; the experimental validation highlights the satisfactory quality of the model estimation, both in terms of torsional oscillations of the driveline and the global frame vibrations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanism and Machine Theory - Volume 114, August 2017, Pages 98-110
نویسندگان
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