The trajectory model consists of the uncontrolled freeflight segment, the inertial guided glided segment and the final guidance segment, which accords with the proportional guided law.
弹道模型由炮弹无控自由飞段、惯性制导滑翔段和末制导段按比例导引制导率建立。
2
This paper presents the methods of freeflight spin test and rotation balance test in vertical wind tunnel, the design of test model is briefly expounded.
介绍了立式风洞自由飞尾旋试验和旋转天平试验的方法,简述了试验模型的设计。
3
The modelfreeflight method in wind tunnel is a non-intrusive way to measure the aerodynamic characteristics of a model.