结构可靠性评估方法在战术导弹固体火箭发动机研制中的应用

THE APPLICATION OF STRUCTURAL RELIABILITY ASSESSMENT TO THE DEVELOPMENT OF SOLID ROCKET MOTORS OF TACTICAL MISSILES

关键词:  固体火箭发动机  结构可靠性  可靠性设计  可靠性预计

Key words:  Solid rocket engine  Structural reliability  Reliability design  Reliability prediction

摘要:

结合某型号战术导弹固体火箭发动机的研究,根据发动机研制的特点,有比较地采用目前国内外在可靠性评估方面常用的几种结构可靠性评估方法,进行大量计算、比较。最后,提出较有效的评估方法。

Abstract:

In this paper, according to the characteristics of the development of rocket motors and based on the development of some solid rocket motor, several structure reliability assessments commonly used at present in the reliability evaluation of mechanical products at home and abroad are adopted. With a large number of computations and by comparison, a more effective evaluation method is presented.