基于试飞的机载AIS系统性能分析方法研究

Research on performance verification of airborne AIS based on flight test

通过对试验数据的处理,对机载AIS系统性能做了统计验证。在给出机载AIS及其性能要求的基础上,简要描述了机载AIS性能需求分析和试飞方法。结合工程数据,对机载AIS系统在时间上的信息输出容量、不同方位上的AIS接收能力、不同距离上的AIS接收能力等进行统计。分析结果表明,机载AIS在给定周期tcap的信息处理输出不小于500条,且接收处理的AIS信息数量和质量具有明显的方向性和距离敏感性。其结果可为机载AIS系统工程设计鉴定、用户使用方面提供有益参考。

By processed the test data,the paper analyzes the performance of airborne AIS.First introduces airborne AIS and its performance to be required,and then gives the way of test and the required data to performance analyses.Using the test data,the paper analyses the some performance of airborne AIS which included processing capacity and receiving capability in orientation and distance.The results of analysis were shown that the output capacity of airborne AIS is more than 500/tcap,and the quantity and quality of messages to be received by Airborne AIS is sensitive toorientation and distance.The results of statistics on the test data of airborne AIS will be provided user with reference.