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US07654126B2 Method for establishing a correlation between a first state of a piezoelectric component and a second state of the component and use of said correlation 失效
用于建立压电部件的第一状态和部件的第二状态与所述相关性的使用之间的相关性的方法

Method for establishing a correlation between a first state of a piezoelectric component and a second state of the component and use of said correlation
Abstract:
A method for producing a correlation between a first state of a piezoelectric component (1, 20) comprising a piezoceramic element and a second state of the component comprises the following steps: a) a first group of components respectively in the first state is prepared (101), b) at least one defined characteristic of each component of the first group is determined (102), c) the piezoceramic element of the components of the first group is polarised, and a corresponding component of a second group in the second state is thus created from each component of the first group (103), d) at least one defined characteristic of each component of the second group is determined (104), and e) the correlation is produced by comparing the defined characteristics of each component of the first group with the defined characteristic of the corresponding component of the second group (105).
Abstract(Chinese):

一种用于产生包括压电陶瓷元件的压电元件（1,20）的第一状态与该部件的第二状态之间的相关性的方法包括以下步骤：a）分别在第一状态下的第一组分量 101），b）确定第一组的每个部件的至少一个限定的特性（102），c）第一组的部件的压电陶瓷元件被极化，并且第二组的相应部件处于第二状态 因此，由第一组（103）的每个组件创建，d）确定第二组的每个组件的至少一个定义的特征（104），以及e）通过将每个组件的定义特征 具有第二组（105）的对应部件的定义特性的第一组。

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