发明名称 |
Method for controlling a piezoelectric actuator which is used to displace an element |
摘要 |
The invention relates to the return stroke between an actuator and an element. In order to displace the element the actuator (A) is impinged upon by a control voltage (ANS). The control voltage (ANS) is selected in such a manner that it is dependent on the size of return stroke in order to compensate the alteration in the return stroke.
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申请公布号 |
US6885131(B2) |
申请公布日期 |
2005.04.26 |
申请号 |
US20030477588 |
申请日期 |
2003.11.13 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
HIRN RAINER;FRIEDRICH ARNO;JUNG UWE |
分类号 |
F02D41/20;F02M63/00;H02N2/06;(IPC1-7):H01L41/08 |
主分类号 |
F02D41/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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