球面状1-3型压电复合陶瓷材料研究
|
摘要
该文设计并制作了球面状1-3型压电复合陶瓷材料及对其压电特性、声学特性与制作工艺进行了分析和研究,给出了相关参数的计算表达式并对其性能参数进行了测试。仿真分析了球面状1-3型压电复合材料换能器的阻抗特性和发射响应特性。结果表明,球面状1-3型压电复合陶瓷材料具有在工作频带内模态单一,高频工作时宽波束等优点,可广泛应用于水声探测与成像发射换能器及其阵列的研制。
The spherical 1-3 piezoelectric composite material is designed and prepared in this work. The piezoelectric properties, acoustic characteristics and the fabrication process of the spherical 1-3 piezoelectric composite material are analyzed and studied. The calculated expressions of related parameter are given and the performance parameters are tested. The impedance and emission response characteristics of the spherical 1-3 piezoelectric composite transducer are simulated and analyzed. The results show that the spherical 1-3 piezoelectric composite ceramics have the advantages of single mode in the operating frequency band and wide beam at high frequency operation, and can be used for the development of the transmitted transducer for underwater acoustic detection and imaging as well as the transducer array.
The spherical 1-3 piezoelectric composite material is designed and prepared in this work. The piezoelectric properties, acoustic characteristics and the fabrication process of the spherical 1-3 piezoelectric composite material are analyzed and studied. The calculated expressions of related parameter are given and the performance parameters are tested. The impedance and emission response characteristics of the spherical 1-3 piezoelectric composite transducer are simulated and analyzed. The results show that the spherical 1-3 piezoelectric composite ceramics have the advantages of single mode in the operating frequency band and wide beam at high frequency operation, and can be used for the development of the transmitted transducer for underwater acoustic detection and imaging as well as the transducer array.
引文
[1] 甘国友,严继康,孙加林,等.压电复合材料的现状与展望[J].功能材料,2002,31(5):456-460.
[2] 盖学周.压电材料的研究发展方向和现状[J].中国陶瓷,2008,44(5):9-13.
[3] 张凯,蓝宇,李琪.1-3型压电复合材料宽带水声换能器研究[J].声学学报,2011,36(6):631-637.
[4] 吴培荣,刘振君,王艳,等.一款高频弧形换能器[J].声学技术,2012,31(6):628-630.
[5] 张凯.高频宽带压电复合材料换能器研究[D].哈尔滨:哈尔滨工程大学,2011.
[6] 秦雷.宽波束水声发射换能器研究[D].北京:北京邮电大学,2010.
[7] 鲜晓军,林书玉,唐平.1-3-2型弧形压电陶瓷复合材料与换能器研究[J].南京大学学报,2015,51(6):1148-1152.
[8] 吴培荣,刘振君,王艳.一款高频弧形换能器[J].声学技术,2012,31(6):628-630.
[9] 仲林建,唐军,钟琴琴.高频宽波束球冠形换能器研究[J].声学与电子工程,2011,103(3):22-25.
[2] 盖学周.压电材料的研究发展方向和现状[J].中国陶瓷,2008,44(5):9-13.
[3] 张凯,蓝宇,李琪.1-3型压电复合材料宽带水声换能器研究[J].声学学报,2011,36(6):631-637.
[4] 吴培荣,刘振君,王艳,等.一款高频弧形换能器[J].声学技术,2012,31(6):628-630.
[5] 张凯.高频宽带压电复合材料换能器研究[D].哈尔滨:哈尔滨工程大学,2011.
[6] 秦雷.宽波束水声发射换能器研究[D].北京:北京邮电大学,2010.
[7] 鲜晓军,林书玉,唐平.1-3-2型弧形压电陶瓷复合材料与换能器研究[J].南京大学学报,2015,51(6):1148-1152.
[8] 吴培荣,刘振君,王艳.一款高频弧形换能器[J].声学技术,2012,31(6):628-630.
[9] 仲林建,唐军,钟琴琴.高频宽波束球冠形换能器研究[J].声学与电子工程,2011,103(3):22-25.