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High-dimensional optimized extraction chirplet transform: Algorithm and applications
DOI:10.1016/j.isatra.2026.01.003.png)
摘要
En 中文
• 提出了一种新型的TFA技术用于机械设备的故障诊断。
• HOECT通过构建窗参数自适应优化准则,结合SEO和CDA,实现了高精度和高集中度的TFR。
• HOECT的有效性通过多组模拟信号和真实信号得到验证。
• HOECT能够有效表征具有密集和交叉IF的信号。
期刊
IF:
6.5
论文数:
5.9K
被引数:
2.0W
机构
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