随着材料科学、制备工艺以及传感技术的不断发展,基于电阻应变计和弹性体的刚性电阻应变传感器的性能有了很大提升,也在更多领域得到了广泛应用。基于柔性材料(如织物、高分子弹性体等)的新型柔性电阻应变传感器因高稳定性、轻量化、高灵活性、高应变系数等特性而备受关注。介绍了电阻应变传感器的主要参数,从材料组成、制备方法和创新应用等方面综述了刚性、柔性电阻应变传感器的研究进展并展望了其未来的发展前景。
With the continuous development of material science,manufacturing processes,and sensing technology,the performance of rigid resistive strain sensors based on resistive strain gauges and elastomers has significantly improved,leading to their widespread applications in various fields.Novel flexible resistive strain sensors based on flexible materials (such as fabrics and polymer elastomers) have garnered significant attention due to their characteristics of high stability,lightweight,flexibility,and high strain coefficient.This paper introduced the key parameters of resistive strain sensors,reviewed the research progress on both rigid and flexible resistive strain sensors in terms of material composition,fabrication methods,and innovative applications,and discussed the future development prospects.
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