1Mathematical Modeling Department, Southern Federal University, Rostov-on-Don, Russia 2Department of Electrical Engineering, National Taiwan Ocean University, Zhongzheng, Taiwan 3Departments of Microelectronics & Marine Engineering, National Kaoshiung Marine University, Kaoshiung, Taiwan;
Porous; Piezoceramics; Multiobjective; Optimization; Pareto; Frontier; Multilayered; Acoustic; Projector; Underwater; Applications;