کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
800303 | 903760 | 2006 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Kinematic analysis of parallel mechanisms at singular points where a connecting chain has local mobility
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Kinematic analysis of parallel mechanisms at singular points where a connecting chain has local mobility Kinematic analysis of parallel mechanisms at singular points where a connecting chain has local mobility](/preview/png/800303.png)
چکیده انگلیسی
In the present paper, singular point of parallel mechanisms where a connecting chain has local mobility has been investigated. Through inverse kinematics of each connecting chain, the presence of such a singular point has been revealed. The kinematic relationship between the output velocity and the velocities of both active and passive joints in the connecting chain with local mobility has been derived. Utilizing this relationship, a method generating a trajectory to pass through such a singular point has been proposed. Numerical examples of a planar parallel mechanism with three degrees of freedom have been shown and discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanism and Machine Theory - Volume 41, Issue 8, August 2006, Pages 945-957
Journal: Mechanism and Machine Theory - Volume 41, Issue 8, August 2006, Pages 945-957
نویسندگان
Yukio Takeda,