基于ADS2的嵌入式软件测试仿真建模方法研究  

Research on the embedded software testing simulation modeling based on ADS2

作　　者：张海军[1] 王艳军[1] 刘海见[2] 张凯翊 

机构地区：[1]91413部队 [2]海军大连舰艇学院基础部 [3]91635部队

出　　处：《电子技术应用》2014年第6期17-19,26,共4页Application of Electronic Technique

摘　　要：嵌入式软件通常运行于特定的物理环境中,外部设备接口种类多,功能差异大,实时性强,在进行测试时需要花费大量人力、物力来构建测试环境。针对这一问题,采用半实物仿真技术,利用ADS2测试工具对外部设备进行仿真建模,构建一个逼真的模拟环境来进行嵌入式软件测试。ADS2能够满足嵌入式软件仿真测试的通用化和实时性要求,可以有效支持数据源、交联设备等多种仿真模型的设计开发。测试实例表明,利用ADS2进行嵌入式软件半实物仿真测试,能够加快测试环境构建过程,降低测试成本,拓宽测试范围,提高嵌入式软件测试的质量和效率。Embedded software usually runs on a specific physical environment, which has external deviees of many kinds of interfaces and big function difference and demands strong real-time, so the testing needs to spend a lot of manpowered and materi- al resources for building test environment. Aiming at this problem, with the semi physical simulation tecbnology, simulation modeling of external equipments was established by using ADS2 test tools, and a realistic simulation environment for embedded software test- ing was build. ADS2 can meet the requirements of embedded software simulation testing＇s generalization and real-time, and can effectively support the design and development of the simulation model of data source and crosslinking equipment. Test examples show that, by using the ADS2 embedded software simulation testing, it can speed up the construction process of testing environment, reduce the cost of testing, broaden the testing scope, and improve the quality and efficiency of embedded software testing.

关 键 词：ADS2 嵌入式软件测试 仿真建模 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]