期刊名称：Constantin Brancusi University's Annals, Letters and Social Sciences Serie
印刷版ISSN：1844-6051
出版年度：2008
期号：2
出版社：Academica Brancusi Publisher
摘要：In the paper there are presented two methods for the study of plane and space kinematic chains precision, based on matrix formalism, having a computational character. In the first part of the paper it is defined a mathematical model to study space kinematic chains precision, in dynamic way . The model is computerized, being generally applied at the kinematic chains of the mechanisms, industrial robots as well as biological robots. The second part of the paper develops a method to study the manufacturing tolerances influence upon the precision of the mobile mechanical systems. The method has a computational character with straight application on plane and space mobile systems.
