Studies on the polarisation behaviour of novel piezoelectric sensor modules
Studies on the polarisation behaviour of novel piezoelectric sensor modules
复制标题
新型压电传感器模块的极化行为研究
DOI：
10.1016/j.sna.2014.08.005
复制
发表时间：
2014
影响因子：
4.6
通讯作者：
T. Tyczynski
中科院分区：
文献类型：
--
作者：
S. Geller;P. Neumeister;M. Gude;T. Tyczynski
制造具有集成压电模块的自适应复合材料结构的新方法集中于将先前分离的生产步骤-压电陶瓷换能器的生产、复合材料制造和换能器的集成-组合成有效的单阶段过程。在长纤维注射（LFI）技术的基础上，提出了一种新的多纤维注射（MFI）方法。通过将短纤维或珍珠等压电陶瓷部件和合适的电极结构集成到复合材料中，在结构的制造过程中创建并嵌入新型压电功能元件。对于这些元件的功能化，主要是为了提供感官特性，需要在生产过程中或之后对压电陶瓷部件进行极化。基于电场强度，极化过程和由此产生的小信号特性的初始模拟，这些新型传感器模块的自适应极化策略的结论进行了阐述。
A novel approach to the manufacture of adaptive composite structures with integrated piezoelectric modules focusses on combining the previously separate production steps – production of the piezoceramic transducer, composite fabrication and integration of the transducers – into an efficient single-stage process. Based on the long fibre injection (LFI) technology, a novel multi fibre injection (MFI) method is developed. By integrating piezoceramic components like short fibres or pearls and suitable electrode structures into the composite, novel piezoelectric functional elements are created and embedded during the structure's manufacturing process. For the functionalisation of these elements, mainly to provide sensory properties, poling of the piezoceramic components during or after the production process is required. Based on initial simulations of electric field strength, poling process and resulting small signal properties, conclusions for an adapted poling strategy of these novel sensor modules are elaborated.
铁电弹性有限元模拟牛顿拉夫森法的修改
影响因子：
3.6
作者：
Ncumcistcr
通讯作者：
Ncumcistcr