Development of novel multiple-axis flexure hinges based on hook function curve and a generalized model for multiple-axis flexure hinges
Yunsong Du,
Shuoshuo Liu,
Tiemin Li
Abstract:A novel asymmetric multiple-axis hook-function-curve (HFC) flexure hinge (HFCFH) with higher motion precision is proposed. For obtaining high-accuracy compliance and motion precision models of multiple-axis flexure hinges, a brief and generalized analytical model is presented by using the finite beam based matrix modeling (FBMM) method. It can be used to quickly obtain the compliance and precision models by just changing the notch contour functions. The comparative results prove the high accuracy and efficienc… Show more
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