摘要: |
针对相控阵超声换能器声场的可视化问题,通过理论计算分析,建立相控阵超声换能器声场的数学模型,采用MATLAB可视化仿真软件,对换能器声场进行仿真研究。通过对相控阵超声换能器不同参数的仿真分析,掌握不同参数影响换能器声场的规律,从而在实际检测中选取合理的换能器参数,以达到优化相控阵超声检测工艺参数的目的,并给出相控阵换能器声场的直观量化结果。 |
关键词: 相控阵声场;换能器;可视化仿真;数学模型 |
基金项目: |
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Simulation Research on Sound Field Visualization of Phased Array Ultrasonic Transducer |
Gao Shikai Han Dong An Hongqing Li Xuelei Zhang Xin Sai Kailin
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Xi’an Aerospace Power Machinery Co., Ltd., Xi’an 710038
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Abstract: |
Aiming at the visualization problem of the phased array ultrasonic transducer sound field, the mathematical model of the phased array ultrasonic transducer sound field is established by theoretical calculation and analysis. The MATLAB visual simulation software is used to simulate the transducer sound field. Through the simulation analysis of different parameters of the phased array ultrasonic transducer, the rules of different parameters affecting the sound field of the transducer are mastered, so that the transducer parameters can be reasonably selected in the actual detection to achieve the optimized phased array ultrasonic detection process parameter and give an intuitive quantitative result of the phased array transducer sound field. |
Key words: phased array sound field;transducer;visual simulation;mathematical model |