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智能材料与结构能够实用的基础是智能元件与基体具有良好的相容性。本文针对复合材料工艺过程在线监测这一光纤智能复合材料的重要应用领域，详细论述光纤与基体材料的相容性研究。内容包括固化后埋光纤对材料力学性能的影响、光纤传感的可能性（包括光纤传感器材料耐用性和基体对信号的衰减）和实际安装过程的可操作性这３方面的理论、实验研究。界定了光纤、包层和基体材料的可能的组合，并为最优组合的选择提供了理论、实验基础。给出了两种埋光纤智能复合材料的实际安装过程，对其中的关键光纤入出口的设计进行了比较与评价。
Smart materials and structures can be a practical basis for smart components and the substrate has good compatibility. In this paper, an important application field of optical fiber intelligent composite material is monitored on-line for composite material process, and the compatibility of optical fiber and matrix material is discussed in detail. The contents include the effects of embedded optical fibers after curing on the mechanical properties of materials, the theoretical and experimental research on the possibility of optical fiber sensing (including the durability of optical fiber sensors and the attenuation of signals by the matrix) and the practical installation process. It defines the possible combinations of optical fiber, cladding and matrix material and provides the theoretical and experimental basis for the choice of optimal combination. The actual installation process of two kinds of embedded optical fiber smart composites is given, and the design of the key optical fiber inlets and outlets is compared and evaluated.