摘要
在导弹控制系统设计过程中,半实物仿真发挥着越来越重要的作用。半实物仿真系统中的接口技术研究,对构建系统框架、提高仿真系统的实时性、可靠性非常重要。以典型半实物仿真系统为例,结合软硬件技术发展现状,讨论了半实物仿真系统组成、常用接口访问方案及其优缺点情况,并重点讨论了基于RTX技术实现的接口访问方案及半实物仿真软件系统,最后给出各种接口访问方案的测试结果并进行分析和比较,验证了基于RTX技术方案的优点。
HIL（Hardware-In-Loop） simulation plays more and more important role during designing of missile control system.According to the development of simulation hardware and software,interface technology is researched in building HIL simulation infrastructure to satisfy the requirement of real-time and credibility.A typical HIL simulation system is discussed to illustrate interface components,access methods and its characters.Further more,interface technology and software system based on RTX are discussed in detail.And all the methods mentioned in this paper are tested,analyzed and compared.
出处
《航天控制》
CSCD
北大核心
2010年第2期56-62,共7页
Aerospace Control
关键词
半实物仿真
接口技术
实时
HIL simulation
Interface technology
Real time
