کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
805028 | 905044 | 2009 | 19 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Some improvements on the exact kinematic synthesis of spherical 4R function generators
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
It is shown that a careful definition of the design coefficients may improve the kinematic synthesis of spherical 4R linkages – intended for function generation – for three and four precision points. As a result, the design process is based on a simple system of linear equations whose solution is obtained in closed form. Moreover, the synthesis process does not lead to algorithmic problems during the determination of the link lengths. Furthermore, useful discussions for obtaining positive link lengths are also provided. Finally, several application examples are presented to prove the feasibility and the validity of the proposed method.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanism and Machine Theory - Volume 44, Issue 1, January 2009, Pages 103–121
Journal: Mechanism and Machine Theory - Volume 44, Issue 1, January 2009, Pages 103–121
نویسندگان
J. Jesús Cervantes-Sánchez, Hugo I. Medellín-Castillo, José M. Rico-Martínez, Emilio J. González-Galván,