Direct Data-Driven Control of Linear Time-Varying Systems

被引:7
|
作者
Nortmann, Benita [1 ]
Mylvaganam, Thulasi [2 ]
机构
[1] Imperial Coll London, Dept Aeronaut, London, England
[2] Imperial Coll London, Dept Aeronaut, London, England
关键词
Data-driven control; linear time-varying (LTV) sys-tems; linear matrix inequalities (LMIs); optimal control; robust con-trol; LQR;
D O I
10.1109/TAC.2023.3276909
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Considering discrete-time linear time-varying systems with unknown dynamics, controllers guaranteeing bounded closed-loop trajectories, optimal performance, and robustness to process and measurement noise are designed via convex feasibility and optimization problems involving purely data-dependent linear matrix inequalities. For the special case of periodically time-varying systems, infinite-horizon guarantees are achieved based on finite-length data sequences.
引用
收藏
页码:4888 / 4895
页数:8
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