智能结构应用给飞行力学带来的挑战

Technological Challenges on Flight Mechanics with Applications of Intelligent Structures

探讨了智能结构在航空航天中的应用可能性和应用领域，包括智能结构的发展概况。论述了智能结构技术的发展和应用给飞行力学学科带来的新课题和新挑战，如具有智能结构的飞行器的动力学建模问题、参数辨识问题、稳定性与操纵性分析及飞行试验问题，智能结构机械特性、电磁特性等相互耦合及其对飞行器性能的影响等问题。智能结构设计技术将是下一世纪飞行器设计中最重要的技术之一。

Intelligent structure is that which incorporates actuators and sensors and microprocessors that are highly integrated into the structure. It has advanced functions such as selfdiagnosis,selfadaptation and selfrepair, and will be widely applied. In the paper, the possibilities and fields of intelligent structure applications in aerospace are proposed, including the development of intelligent structures. The new projects and technological challenges on flight mechanics with research and applications of intelligent structures are discussed. In the next decades, the intelligent structure technology is one of the key technologies in flight vehicle designs.