一种自适应控制增稳方案的实时仿真研究

SIMULATION STUDY ON A SCHEME OF ADAPTIVE CONTROL STABILITY AUGMENTATION

本文介绍一种侧向自适应控制增稳方案的实时数模混合仿真研究工作。内容包括软件设计编制和系统试验分析。研究结果表明:系统软件设计合理,运算精度高,稳定可靠;自适应控制增稳方案具有良好的自适应功能;带有该系统的飞机飞行品质满足MIL-F-8785C和MIL-F-9490C的要求。文章在最后指出了今后研究工作的方向和应解决的问题。

In this paper a real time hybrid simulation research on a PACAS (Parameter Adaptive Command Augmentation System) scheme is presented. It includes both software design, programming and system performence analysis based on simulation. It shows that the design of system software is feasible with high computing accuracy, stability and reliability, and the PACAS scheme, which has strong adaptation ability, makes the flying quality reqirements described in MIL-F-8785B and MIL-F-9490C be well satisfied.