Abstract: The characteristics of ship equipment include not only the functional performance, but also the common quality characteristics including the reliability, maintainability, testability, supportability, safety and environmental adaptability. Functional performance that focuses on the ship function has attracted sufficient attention in the product design. However, the common quality characteristics become more and more prominent due to the more complex system with the innovative development of new ships and the application of high technology. During the ship life cycle, the design and analysis of common quality characteristics that focus on system faults become the main factor that imposes limitation on the development of ship equipment. The design and analysis of the common quality characteristics of ships are then carried out based on the characteristics of ship equipment.

Key words: common quality characteristics, life-cycle, fault

摘要： 舰船装备性能既包括功能性能,也包括通用质量特性,即可靠性、维修性、测试性、保障性、安全性和环境适应性。功能性能围绕着功能开展工作,在产品设计过程中引起充分重视。但随着新型舰船装备创新发展,高新科技逐步应用,系统越来越复杂,通用质量特性问题越来越突出。全寿命周期内,围绕故障开展工作的通用质量特性设计分析,成为制约舰船装备发展的主要因素。文章结合舰船装备特点开展舰船通用质量特性设计分析研究。

关键词: 通用质量特性, 全寿命周期, 故障