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특허 상세정보

System and method for controlling shape memory alloy actuators

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F01B-029/10   
미국특허분류(USC) 060/527; 060/528
출원번호 US-0059880 (2002-01-29)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McCormick, Paulding & Huber LLP
인용정보 피인용 횟수 : 46  인용 특허 : 4
초록

A system and method of controlling a shape memory alloy (SMA) actuator comprises supplying maximum control voltage to an SMA actuator where an object having a position to be controlled by the SMA actuator were to move toward a target position upon supply of non-zero control voltage, and the instantaneous actual position of the object is at a distance above a predetermined threshold from the target position. A variably controlled voltage is supplied to the SMA actuator between the maximum voltage and about zero voltage where the object to be controlled we...

대표
청구항

A system and method of controlling a shape memory alloy (SMA) actuator comprises supplying maximum control voltage to an SMA actuator where an object having a position to be controlled by the SMA actuator were to move toward a target position upon supply of non-zero control voltage, and the instantaneous actual position of the object is at a distance above a predetermined threshold from the target position. A variably controlled voltage is supplied to the SMA actuator between the maximum voltage and about zero voltage where the object to be controlled we...

이 특허를 인용한 특허 피인용횟수: 46

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  41. Rush, Benjamin M.; Reggiardo, Christopher V.; Anderson, III, Arthur E.. Variable volume, shape memory actuated insulin dispensing pump. USP2011087993108.
  42. Rush, Benjamin M.; Reggiardo, Christopher V.; Anderson, III, Arthur E.. Variable volume, shape memory actuated insulin dispensing pump. USP2011118047811.
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  45. Rush, Benjamin M.; Reggiardo, Christopher V.; Anderson, III, Arthur E.. Variable volume, shape memory actuated insulin dispensing pump. USP2011108029245.
  46. Rush, Benjamin M.; Reggiardo, Christopher V.; Anderson, III, Arthur E.. Variable volume, shape memory actuated insulin dispensing pump. USP2011118047812.