放宽稳定度设计能较大幅度提高导弹机动性、飞行速度、飞行斜距,减少结构重量和翼展尺寸,是随控布局设计中的重要内容.本文着重叙述设计中遇到的一些问题,如弹性特性、稳定边界、人工稳定原理、设计特点、飞行试验特点等,还对某些问题(如几个气动平衡点)进行了探讨和分析,大多数内容已在实践中得到了验证. Relaxing the design of stability can significantly improve the missile’s maneuverability, flight speed, flight slope, and reduce the structural weight and span size, is an important content in the design of satellite-controlled layout.This article focuses on some problems encountered in the design, such as Elastic properties, stable boundaries, artificial stability principles, design features, flight test characteristics, but also some issues (such as several pneumatic balance points) were discussed and analyzed, most of the content has been verified in practice.