• singularity - 引用次数：43

  Singularity is an inherent nature of mechanism,which make a significant impact on mechanism’ s work performance. The singularity loci of a spatial rotation 3-SPS-1-S parallel mechanism was studied.

  奇异性是机构的固有性质,奇异位形分析对并联机构的轨迹规划和控制具有重要的意义。

  参考来源 - 空间转动3
  uncertainty configurations - 引用次数：4

  Based on the“instantaneous motion method”, the judging matrix of the uncertainty configurations was built, and from it, the uncertainty configurations of the mechanism were acquired and analyzed.

  运用瞬时运动分析法,建立了机构的奇异位形判别矩阵,并通过数值仿真得到了机构的奇异位形空间。

  参考来源 - 3
• singularity - 引用次数：22

  Based on the geometric features of linear-related screws,the design principle of singularity-free parallel mechanism is proposed.

  利用螺旋线性相关的几何特征,提出主动避免并联机构奇异位形并联机构设计准则,建立了通过拓扑优化手段综合避免奇异位形并联机构的方法。

  参考来源 - 并联机构特性分析与综合研究
• singular configuration - 引用次数：3

  Jacobian Matrix of measurement equipment is calculated. According to the Jacobian matrix, it analyses the singular configuration and reviews the reliability of the system.

  推算出机械系统的雅克比矩阵,根据雅克比矩阵分析测量系统的奇异位形,以此考察测量系统的可靠性并分析系统的解耦性与各向同性,考察机械驱动装置的可控性。

  参考来源 - 新型大锻件尺寸测量系统的关键技术研究
  singular continuation - 引用次数：2

  Singular continuation possesses the remarkable characteristic. According to this characteristic, the workload of the structure singular continuation is reduced to a large extend, and structure route layout is convenienced.

  其奇异位形也具有显著的特性，根据这个特性，可以大大减少对构型奇异位形分析的工作量，方便了机构路径规划的进行。

  参考来源 - 用于激光微细加工系统的三自由度并联平台研究

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