SBD技术及其在自动飞行系统设计中的应用

ＳＢＤ技术是将仿真技术应用于产品研制阶段，在未真正制造出原型系统的情况下，用虚拟原型样机（ＶＰ）展示产品的动、静态性能，从而缩短产品研制的周期，减少研制的费用，提高产品的质量。ＳＢＤ在于提供一个开放、分布和并发的环境。对ＳＢＤ技术的主要功能框架结构进行了论述，并给出ＳＢＤ技术在自动飞行系统设计、开发中应用的一个例子。

Simulation-Based Design and Its Application in Auto-Flight System Design

Simulation based design refers to apply the simulation technology in design phase of certain products, and no physical prototype but Virtual Prototype (VP) was made to learn the static and dynamic performance of the products. Owing to SBD, lower cost, higher quality and shorter design cycle can be expected. According to Lockheed Martin Cooperation's definition, the object of SBD is to provide an open, distribute and collaborative environment that will integrated all phases of product circle. This article mainly focuses on the functional architecture of SBD and an example of SBD of auto flight system is demonstrated as well.