Dynamic smart material and structural systems

Basic research in smart materials and structural systems and their development have demonstrated great potential for enhancing the functionality, serviceability and durability of civil and mechanical infrastructure systems and, as a result, offer the potential for significant contributions to the improvement of every nation's productivity, efficiency and quality of life. The intelligent renewal of aging and deteriorating civil and mechanical infrastructure systems includes efficient and innovative use of high performance sensors, actuators, materials, mechanical and structural systems. In this paper some examples of NSF-funded projects and research needs as well as some initiatives are presented. (C) 2002 Published by Elsevier Science Ltd.