“…Since kinematic synthesis problems, such as path synthesis and motion generation [9,17], are classical but challenging problems that yield polynomial systems [28], the following provides some related work using numerical algebraic geometry [4,26]. A variety of homotopy methods have been used to solve a collection of synthesis problems, such as [10,15,20,27]. The estimation method in [19] uses a coupon collector model based on the success ratio of finding new solutions using parameter homotopies [18].…”