基于独立性的民用飞机研制保证等级分配方法分析

摘要

Present general and degraded principles for development assurance level assignment of civil aircraft/system functions and software/hardware. Determine the rigorous method for performing development assurance process. Analyze the impact of the functional independence and item development independence on the development assurance process. Provide a method for assigning development assurance level based on independence. Take an example to show implementation procedures of the method and demonstrate its validity.%　　介绍了为民用飞机/系统功能和软硬件分配研制保证等级的基本原则和降级原则，确定了实施研制保证过程严格度的方法，分析了功能独立性和项目研制独立性对研制保证等级分配的影响，给出了基于独立性的研制保证等级分配方法。举例说明了该方法的实施步骤和有效性。