本研究旨在开发一种新型光纤传感探头，用于制造系统中加工表面粗糙度的在线测量。建立了一种确定传感器探头性能与其结构参数之间关系的仿真方法，用于探头的优化设计。通过实验研究，验证了所提出的仿真方法的有效性。

This study deals with the development of a new fiber-optic based sensor probe for in-process measurement of the machined surface roughness in manufacturing system. A simulation methodology for the determination of the relationship between the performance of the sensor probe and its structure parameters was established, which is used for the probe's optimization design. The usefulness of developed simulation method was verified through the experimental study.