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  • 标题:COMPUTATIONAL METHODS FOR THE STUDY OF THE MOBILE MECHANICAL SYSTEMS PRECISION
  • 本地全文:下载
  • 作者:Mirela Cherciu ; Nicolae Dumitru
  • 期刊名称:Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie
  • 印刷版ISSN:1844-7007
  • 出版年度:2008
  • 卷号:02
  • 出版社:Academica Brâncuşi
  • 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.
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