کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5018929 1467728 2017 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solution rectification of slider-crank mechanisms with transmission angle control
ترجمه فارسی عنوان
راه حل اصلاح مکانیزم لغزنده میل لنگ با کنترل زاویه انتقال
کلمات کلیدی
مکانیسم، لغزان-میلر، اصلاح زاویه انتقال،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
Transmission angle control is well studied for both crank rocker and Grashof crank slider mechanisms. However, non-Grashof slider-crank mechanisms have received less attention. For these mechanisms, the fully rotatable crank constraint is removed increasing the complexity of the problem. Furthermore, methods of linkage synthesis by optimization are becoming more prevalent. When optimizing a mechanism, it is important to prevent the evaluation of non-constructible and undesirable linkages. Presented here is a method of solution rectification by means of transmission angle control for slider-crank mechanisms which can be used to parameterize a problem to prevent the evaluation of invalid linkages. The solution is kept general to include fully rotatable crank slider mechanisms as well. The solution considers both crank driven and slider driven mechanisms as well as a reversible driver mechanism. An example is provided to demonstrate the method. It will be shown that by defining a transmission angle, valid linkages can be generated preventing the evaluation of invalid solutions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanism and Machine Theory - Volume 107, January 2017, Pages 37-45
نویسندگان
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