Nonlinear structured H∞ controllers for parameter-dependent uncertain systems with application to aircraft landing

被引:0
作者
Lesprier, Jeremy [1 ]
Biannic, Jean-Marc [1 ]
Roos, Clement [1 ]
机构
[1] ONERA Toulouse, Dept Flight Dynam & Control, Toulouse, France
来源
2014 IEEE CONFERENCE ON CONTROL APPLICATIONS (CCA) | 2014年
关键词
Nonlinear Robust Control; Feedback Linearization; Robustness Analysis; Multi-Model Synthesis; Aerospace Application; ROBUST DYNAMIC INVERSION; FLIGHT CONTROL; DESIGN;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A new design methodology inspired by dynamic inversion techniques is proposed in this paper. It combines partially linearizing inner-loops with structured and robust outer-loops, which are designed by a non-smooth multi-model H-infinity optimization approach. The proposed methodology also includes a robustness analysis scheme providing worst-case configurations, which are then used to enrich the bank of design models and thus iteratively improve the robustness properties of the designed outer-loops. Our approach is successfully tested on a realistic nonlinear aircraft control problem subject to large parametric variations and uncertainties.
引用
收藏
页码:433 / 438
页数:6
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