基于自适应滑模控制的导弹制导与控制一体化反演设计

为使导弹在末制导阶段具有更小的脱靶量和更快的响应时间,研究了导弹俯仰通道的制导与控制一体化设计问题.建立了一种较为合适的一体化模型,并将其化为了具有一般形式的含不确定量的级联系统.运用反演设计方法保证了系统全部状态的稳定性,然后,为消除不确定量和外部扰动,设计了一体化自适应滑模控制器.仿真结果表明,该一体化设计方法能有效地提高导弹的制导性能.

Integrated Playback Design of Missile Guidance and Control Based on Adaptive Sliding-mode Control

To obtain smaller miss distance and shorter response time during missile terminal guidance,the problem of integrated guidance and control design of missile in pitch plane was studied.A proper integrated model was built and further changed into a general form of cascaded systems with unknown uncertainties.By adopting playback control approach,the stability of the entire system state was guaranteed,then,to eliminate the uncertainties and external disturbance in the system,an integrated adaptive sliding-mode c...