| 摘要: |
| 针对相控阵超声检测技术延时法则的直观性问题，采用数学建模方法，建立并分析研究二维、三维空间中相控阵超声换能器声束延时法则数学模型。同时建模分析凹凸曲面构件中的延时法则。通过可视化处理方法，得出相控阵超声换能器延时法则的直观量化结果，为选取相控阵检测技术的最优化工艺参数提供了理论依据。 |
| 关键词: 相控阵 超声换能器 延时法则 可视化 数学模型 |
| 基金项目: |
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| Visualization Analysis of Phased Array Ultrasonic Transducer’s Delay Rule |
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Gao Shikai Han Dong An Hongqing Li Xuelei
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Xi’an Aerospace Power Machinery Co., Ltd.
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| Abstract: |
| For the intuitive problem of phased array ultrasonic detection technology's delay rule, mathematical modeling and visualization processing methods are adopted. The mathematical model of phased array ultrasonic transducer ultrasonic sounder delay law in two-dimensional and three-dimensional space was established and analyzed. At the same time, the time-delay rule modeling of concave-convex surface components was analyzed. Through visual processing, the visual quantification results of phased array ultrasonic transducer delay rule are obtained, which provides a theoretical basis for the selection of suitable process parameters for phased array inspection technology. |
| Key words: phased array ultrasound transducer delay rule visualization mathematical model |
