采用压电效应和压光转换原理,制作了高性能触觉传感器样机。介绍了其结构原理和实验结果,所达到的力灵敏阈值和图像清晰度十分令人满意。 Using the piezoelectric effect and the principle of calendaring conversion, a high-performance tactile sensor prototype was made. The structural principle and experimental results are introduced. The sensitivity threshold and the sharpness of the images are very satisfactory.