期刊名称：Constantin Brancusi University's Annals, Letters and Social Sciences Serie
印刷版ISSN：1844-6051
出版年度：2010
期号：4
出版社：Academica Brancusi Publisher
摘要：This paper presents the position analysis in analytical form of two Assur groups of class 3 and order 3 including two revolute and four prismatic joints (RP-RP-PP and RP-PR-PP triads). The aim of this position analysis is to determine all possible configurations of the Assur group, for a given position of its external joints. The position analysis leads to a linear system of four equations with four unknown parameters. Two numerical applications of the proposed method are presented.
