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Generating the Isocurve Representation for Configuration Space of Mechanisms
المؤلفون المشاركون
Kang, Weirui
Zeng, Jiani
Liu, Qinghua
Huang, Zhengdong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-14
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
This paper proposes an approach for generating a set of isocurves as a representation for configuration space (CS) of a mechanism.
An isocurve here is a curve in CS with some parameters fixed.
Compared with conventional methods like box approximations, sampling points, and boundary tessellations, the isocurve-based representation has some advantages in space parameterization and data management.
This approach directly formulates the joint loop equations in the form of kinematic matrices, which does not need any extra conversions and solves the equations with an isocurve-tracing method applying ODE solvers.
Since the isocurves are connected in certain orders with the guide isocurves in a lower-dimensional space, tracing all the isocurves only needs one initial solution point for an isolated solution component.
In addition, the proposed approach includes an interference-handling step, which trims off the collision portions of the isocurves by checking their feasibility according to the previously defined half-space constraints, and a measure for identifying the forward direction at singular points where the first-order derivatives vanish.
The approach is implemented through programming and the results for a few examples show its effectiveness.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kang, Weirui& Zeng, Jiani& Liu, Qinghua& Huang, Zhengdong. 2018. Generating the Isocurve Representation for Configuration Space of Mechanisms. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1206650
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kang, Weirui…[et al.]. Generating the Isocurve Representation for Configuration Space of Mechanisms. Mathematical Problems in Engineering No. 2018 (2018), pp.1-16.
https://search.emarefa.net/detail/BIM-1206650
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kang, Weirui& Zeng, Jiani& Liu, Qinghua& Huang, Zhengdong. Generating the Isocurve Representation for Configuration Space of Mechanisms. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-16.
https://search.emarefa.net/detail/BIM-1206650
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1206650
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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