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Resin-based piezoelectric composite intelligent material and application thereof
The invention discloses a resin-based piezoelectric composite intelligent material and application thereof.The material is prepared from piezoelectric ceramic powder and resin according to the mass ratio of 5: 1, glass fibers are arranged inside the material layer by layer, and the material is obtained by mixing and stirring the piezoelectric ceramic powder and the resin according to the proportion, vacuumizing, mold shaping, curing after glass fiber laying, electrode plating and polarization. The resin-based piezoelectric composite intelligent structure can be used in the fields of structural health monitoring, man-machine interaction, intelligent robots and the like, combines a sensor and a structural member into a whole based on the material, combines a bearing function with the transmitting and receiving capabilities of high-frequency mechanical waves, has better actuation and sensing effects, and is suitable for large-scale popularization and application. Various forms of sensing and control are achieved, the structural health monitoring method is greatly simplified, the cost is greatly reduced, meanwhile, the self-damage monitoring function is achieved, and self-detection and self-repairing of materials can be achieved so as to improve the reliability and durability of the materials.
本发明公开了一种树脂基压电复合智能材料及其应用，该材料包括质量比为5：1的压电陶瓷粉末和树脂，内部逐层布设玻璃纤维，通过压电陶瓷粉末和树脂按配比混合搅拌、抽真空、模具定型、铺设玻璃纤维后进行固化、镀电极和极化得到，可用于结构健康监测、人机交互和智能机器人等领域，基于该材料本发明提出一种树脂基压电复合智能结构，将传感器与结构件结合为一体，承载功能与高频机械波的发射和接收能力相结合，具有较好的作动与传感效果，实现多种形式的传感和控制，极大简化结构健康监测方法与成本，同时具有自身损伤监测功能，可以实现材料的自检测和自修复以提高材料的可靠性和耐久性。
Resin-based piezoelectric composite intelligent material and application thereof
The invention discloses a resin-based piezoelectric composite intelligent material and application thereof.The material is prepared from piezoelectric ceramic powder and resin according to the mass ratio of 5: 1, glass fibers are arranged inside the material layer by layer, and the material is obtained by mixing and stirring the piezoelectric ceramic powder and the resin according to the proportion, vacuumizing, mold shaping, curing after glass fiber laying, electrode plating and polarization. The resin-based piezoelectric composite intelligent structure can be used in the fields of structural health monitoring, man-machine interaction, intelligent robots and the like, combines a sensor and a structural member into a whole based on the material, combines a bearing function with the transmitting and receiving capabilities of high-frequency mechanical waves, has better actuation and sensing effects, and is suitable for large-scale popularization and application. Various forms of sensing and control are achieved, the structural health monitoring method is greatly simplified, the cost is greatly reduced, meanwhile, the self-damage monitoring function is achieved, and self-detection and self-repairing of materials can be achieved so as to improve the reliability and durability of the materials.
本发明公开了一种树脂基压电复合智能材料及其应用，该材料包括质量比为5：1的压电陶瓷粉末和树脂，内部逐层布设玻璃纤维，通过压电陶瓷粉末和树脂按配比混合搅拌、抽真空、模具定型、铺设玻璃纤维后进行固化、镀电极和极化得到，可用于结构健康监测、人机交互和智能机器人等领域，基于该材料本发明提出一种树脂基压电复合智能结构，将传感器与结构件结合为一体，承载功能与高频机械波的发射和接收能力相结合，具有较好的作动与传感效果，实现多种形式的传感和控制，极大简化结构健康监测方法与成本，同时具有自身损伤监测功能，可以实现材料的自检测和自修复以提高材料的可靠性和耐久性。
Resin-based piezoelectric composite intelligent material and application thereof
一种树脂基压电复合智能材料及其应用
SHEN YANFENG (author) / ZHOU SHULONG (author) / LU RUNYE (author) / TIAN YUAN (author) / WANG BAO (author) / WANG CHUNQUAN (author)
2024-01-26
Patent
Electronic Resource
Chinese
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