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Author:

张明明 (张明明.) | 白思萌 (白思萌.) | 孔盼 (孔盼.)

Indexed by:

zhihuiya

Abstract:

本说明书实施例提供了一种基于支持向量回归模型的压气机旋转失速识别方法及系统,其中,方法包括:对压气机系统状态的空间模态幅值进行尺度化分解后再进行奇异值分解与信息熵计算,提取多维度压力信号特征;以径向基函数为核函数构建支持向量回归模型SVR,基于多维度压力信号特征,利用SVR模型结合灰狼优化算法构建以参数寻优为目标导向的融合模型,并进行训练;通过训练后的旋转失速预测模型进行压气机旋转失速预测。本发明能够更快速的实现压气机旋转失速的精准预测。

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Patent Info :

Type: 发明申请

Patent No.: CN202410787814.8

Filing Date: 2024-06-18

Publication Date: 2024-09-10

Pub. No.: CN118626943A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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