【摘要】 １弓ｌ言压电陶瓷驱动器具有体积小、精度高、功耗低和易于控制等优点，在微位移驱动领域中得到广泛的应用“‘。但由于其驱动位移通常只有零点几微米至十几微米，限制了它的应用。为放大其驱动位移，人们开发研制了多种微位移放大机构，其中具有柔性铰链的差式微位移放大...更多还原

【Abstract】 Formulae for magnifying multiple of a differential action microscopic magnifying mechanism with flexure hinges are deduced by means of resolution and superposition of the mechanism. The formulae are simple in form,so they are easy to be solved.The results of the formulae are about equal to the ones of FEM. They can be applied to the design of similar mechanisms.更多还原