针对变体技术在巡航导弹上的应用问题,在介绍巡航导弹的特点、典型飞行阶段的基础上,汇总了实现变体的几种技术途径,介绍了几种变体巡航导弹的变体方案,对各方案从气动特点、技术实现等方面做了简要分析,指出在巡航导弹变体方案设计时应该综合考虑气动、结构、实现机构和控制等各方面因素,可重点发展变后掠技术、复合翼技术和柔性前后缘等变体技术。 Aiming at the application of variant technology to cruise missiles, based on the introduction of the characteristics of cruise missiles and the typical flight stages, several technical approaches to realize the variants are summarized, and variants of cruise missiles are introduced. From the aspects of aerodynamic characteristics and technology realization, the paper makes a brief analysis of various schemes and points out that in the cruise missile variant design, all aspects of aerodynamics, structure, mechanism and control should be considered synthetically. Key technologies such as variable-speed swept technique, Wing technology and flexible front and rear edge and other variant technologies.