前言制导系统是导弹的核心,其可靠性是非常重要的指标。然而,我国目前制导系统的可靠性比较低,这严重影响了导弹可靠性的提高和战斗使命的完成,提高制导系统可靠性是一项十分急迫的任务。提高制导系统可靠性是全面进行质量—可靠性工程的结果,而其基础是对已定型和在研系统进行可靠性评定。确实实际的质量水平和薄弱环节。本文对制导系统可靠性评定的理论和方法进行较系统的讨论。由于这是个正在研究、发展中的问题,文中可能有不妥之处,望批评指正。制导系统的可靠性是制导系统在规定的战术技术条件下和规定时间内,完成规定功能的 Foreword Guidance system is the core of the missile, its reliability is a very important indicator. However, the reliability of the guidance system in our country is relatively low, which has seriously affected the improvement of missile reliability and the completion of combat missions. Improving the guidance system reliability is a very urgent task. Improving the reliability of guidance systems is the result of a comprehensive quality-reliability project, which is based on the assessment of the reliability of the established and in-service systems. Indeed the actual level of quality and weakness. This article discusses the theory and method of guidance system reliability assessment systematically. As this is an issue under study and development, there may be something wrong with it in the hope of criticizing and correcting. Guidance system reliability is the guidance system under the provisions of the tactical and technical conditions and within the prescribed time to complete the prescribed functions