In accordance with the constraint conditions of rod lengths, the optimization model without constraints for solving the positional forward solution of 3-rpr planar parallel mechanism was presented.
根据杆长约束条件，给出了求解3 - R PR平面并联机构位置正解的无约束优化模型。
A kind of positional normal solution method for parallel robot has been put forward.
提出一种并联机构位置正解的方法。
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