| 摘要 |
<p>The invention relates to an actuator system for generating positioning movements by means of shape memory elements, comprising a final control element, which is arranged in a housing and which, coupled to shape memory actuators, carries out positioning movements, wherein an actuator system (5) is arranged, which comprises at least two individual actuators (6, 7) in a housing (1) and has a modular design and which generates a positioning movement of a final control element (2), wherein the final control element (2) is coupled to at least two individual actuators (6, 7) consisting of shape memory elements (11) such that the first individual actuator (6) generates a translatory or rotatory control movement of the final control element (2) when a transformation temperature is exceeded, and the second individual actuator (7) is activated as needed and carries out a further control movement, such that either a further control position of the final control element (2) can be approached or the first control position can be adjusted more precisely.</p> |
