Motion generation of RCCC mechanism using numerical atlas

• Jianwei Sun ^[1] ; Qi Liu ^[1] ; Jinkui Chu ^[2]
  1. [1] Changchun Institute of Technology

     Changchun Institute of Technology

     China

     
  2. [2] Dalian University of Technology

     Dalian University of Technology

     China

     
• Localización: Mechanics based design of structures and machines, ISSN 1539-7734, Vol. 45, Nº. 1, 2017, págs. 62-75
• Idioma: inglés
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• Resumen

  • This article presents a synthesis method for the motion generation of RCCC mechanism using the numerical atlas. Based on the Fourier series theory, the geometrical model of the rigid body rotation angle of RCCC mechanism is established. Through harmonic analysis, the rotation angle output characteristics were observed to be dependent on the rigid body rotation angle operator. Subsequently, two numerical atlas databases are constructed. The theoretical formulas to calculate the real size and installing dimensions were proposed. On the basis of the theoretical formulas and two numerical atlas databases, the problem of rigid body guided synthesis of RCCC is solved