中文摘要：

用超级电镀技术将光纤光栅应变传感元件自动粘接在金属基体上,力学模型分析表明该方法可以有效提升应变传递效率.为了检测该方法的可行性,从光纤光栅自动化粘接的主要工艺环节出发,以光纤光栅的光谱特性为研究对象,以材料力学试验为手段,对自动化金属粘接后的3个光纤光栅进行了光学特性分析和力学特性试验.结果表明：自动化金属粘接光纤光栅的成活率为100%,光纤光栅粘接后的应变测量灵敏度保持在1.2 pm/με,应变传递效率在0.98以上,线性度达0.99,光纤光栅在加卸中的一致性偏差仅为10^-6、漂移仅为0.05,优于传统手工粘接.

英文摘要：

The super electroplating technique was used to bond the fiber Bragg grating strain-sensing transducer with metal materials automatically,which can enhance the strain transfer efficiency showed by the theoretical analysis.In order to evaluate its effectiveness,started with the technology process and focused on the spectral characteristics,a mechanical experiment was conducted to test mechanical properties of 3 electroplate-bonding fiber Bragg grating strain sensors.The results show that the survival rate of electroplate-bonding fiber Bragg grating strain sensors is 100%,the strain sensitivity is 1.2 pm/με,the strain transfer efficiency and linearity are higher than 0.98 and 0.99 respectively,the consistency bias is 10~（-6）,and the zero dift is only 0.05.The perforances of electroplate-bonding fiber Bragg grating strain sensors are better than that of manual-bonding fiber Bragg grating sensors.