| Citation: | GENG Z T，ZHAO J Q. Design and development of virtual simulation experiment software of composite piezoelectric materials[J]. Journal of Beijing University of Aeronautics and Astronautics，2024，50（11）：3377-3381 （in Chinese） doi: 10.13700/j.bh.1001-5965.2022.0826
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Composite piezoelectric materials are excellent carriers for learning piezoelectric theory, but simulation software for virtual experimental teaching of composite piezoelectric materials still needs to be developed. A software based on barium titanium oxide@polyvinylidene difluoride (BTO@PVDF) virtual simulation experiment teaching software of composite piezoelectric materials is developed. Students can investigate the properties of composites' piezoelectric response and get an understanding of basic piezoelectric theory by using the software to simulate flexible piezoelectric materials using models of porous and composite materials. With the help of the software, which integrates the entire process of material design, preparation, and characterization, creates multiple adjustable parameters, and presents the results at different levels, students can more independently and with great flexibility realize a more realistic virtual simulation of composite piezoelectric materials. The software adds video explanations, interactive questions and answers, knowledge tips and other interactions to improve the liveliness of teaching and cultivate students’ ability to think independently.
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