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介绍了一种能够实时大面积地进行复合材料损伤或大应变位置自诊断的智能结构系统 ,从理论及实验两方面对复合材料平板进行了应力分析 ,讨论了作为传感元件的电阻应变丝阵列在结构中的布置方案 ,提出了四点布置法的方案 ,还介绍了按此方案实际实现的实时损伤自诊断智能结构系统 ,该系统具有较高的自诊断成功率
An intelligent structural system capable of self-diagnosing composite material damage or large strain in large area in real time is introduced. The stress analysis of the composite material plate is carried out both theoretically and experimentally. The resistance strain wire array In the layout of the structure, a four-point arrangement method is proposed, and the real-time damage self-diagnosis intelligent structure system that is actually realized according to the solution is also introduced. The system has a high self-diagnosis success rate