Subsequently , two kinds of basal movable element models actuated by sma are studied , they are bidirectional bending beam element which can yield bending deflection , and linear actuating element with linear displacement output 研究了兩類基本的sma驅動單元模型:具有彎曲變形輸出的雙向彎曲梁單元和具有直線性位移輸出的軸向伸縮單元。
Correspondingly , two micromachines , made of sma bidirectional bending elements and linear actuating elements according to element - interconnection idea , are studied , and their kinematical equations are founded , respectively 對兩類分別由sma驅動雙向彎曲、軸向伸縮基本單元互聯而成的微執行機構,進行了運動學分析,并建立了各自的運動學方程。
Smart material structures are special composite structures , which are integrated by smart sensing element , smart actuating element and micro control unit . it is widely used in the aerospace , national defense , automobile , mining , industry robot , machine tool and other industries 智能材料結構是集智能傳感元件、智能作動元件,微型計算機控制芯片等于一體的復合型結構,在航空、航天、國防、汽車、石油鉆探、采礦、鐵路運輸、工業機器人、以及機床等各行各業中,都有著廣泛的應用前景。