智能软聚合物及其航空航天领域应用

智能软材料针对外界的刺激（如温度、电场、光、磁场等等）能够产生不同程度的形变而体现出活性.作为新型智能软活性聚合物材料的代表，形状记忆聚合物和电致活性聚合物主动软材料日益显示出巨大的应用前景.本文综述了形状记忆聚合物及其复合材料以及驱动方法，形状记忆聚合物智能材料在航天领域的应用，介电弹性体材料及其复合材料，介电弹性体材料的理论研究进展，介电弹性体材料在航空航天领域的应用.
Soft intelligent materials can produce different deformation under some external stimuli (such as temperature, electricity, light, magnetic field, and so on) to demonstrate the activities. As the representative of the new intelligent soft active polymer materials, shape memory polymer and electro active polymer are showing significant potential. In the review, the actuation methods, applications of SMP in the aerospace field and its composites are introduced; in addition, the recent progress of theoretical studies and aerospace applications of dielectric elastomer are summarized.