LMI properties and applications in systems, stability, and control theory
RJ Caverly, JR Forbes - arXiv preprint arXiv:1903.08599, 2019 - arxiv.org
Linear matrix inequalities (LMIs) commonly appear in systems, stability, and control
applications. Many analysis and synthesis problems in these areas can be solved as …
applications. Many analysis and synthesis problems in these areas can be solved as …
Scalable robust safety filter with unknown disturbance set
F Gruber, M Althoff - IEEE Transactions on Automatic Control, 2023 - ieeexplore.ieee.org
Equipping any controller with formal safety guarantees can be achieved by using safety
filters. These filters modify the desired control input in the least restrictive way to guarantee …
filters. These filters modify the desired control input in the least restrictive way to guarantee …
Controlled invariant sets: implicit closed-form representations and applications
We revisit the problem of computing (robust) controlled invariant sets for discrete-time linear
systems. Departing from previous approaches, we consider implicit, rather than explicit …
systems. Departing from previous approaches, we consider implicit, rather than explicit …
Synthesis of separable controlled invariant sets for modular local control design
Many correct-by-construction control synthesis methods suffer from the curse of
dimensionality. Motivated by this challenge, we seek to reduce a correct-by-construction …
dimensionality. Motivated by this challenge, we seek to reduce a correct-by-construction …
Computation of safe disturbance sets using implicit RPI sets
SK Mulagaleti, A Bemporad… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Given a stable linear time-invariant (LTI) system subject to output constraints, we present a
method to compute a set of disturbances such that the reachable set of outputs matches as …
method to compute a set of disturbances such that the reachable set of outputs matches as …
Full‐complexity polytopic robust control invariant sets for uncertain linear discrete‐time systems
This paper presents an algorithm for the computation of full‐complexity polytopic robust
control invariant (RCI) sets, and the corresponding linear state‐feedback control law. The …
control invariant (RCI) sets, and the corresponding linear state‐feedback control law. The …
Computation of invariant sets for discrete‐time uncertain systems
E Khalife, D Abou Jaoude, M Farhood… - … Journal of Robust …, 2023 - Wiley Online Library
This article proposes novel methods for the computation of state and output bounding sets
for discrete‐time uncertain systems. The systems under consideration are formed from the …
for discrete‐time uncertain systems. The systems under consideration are formed from the …
Data-driven synthesis of robust invariant sets and controllers
SK Mulagaleti, A Bemporad… - IEEE Control Systems …, 2021 - ieeexplore.ieee.org
This letter presents a method to identify an uncertain linear time-invariant (LTI) prediction
model for tube-based Robust Model Predictive Control (RMPC). The uncertain model is …
model for tube-based Robust Model Predictive Control (RMPC). The uncertain model is …
Data-driven computation of robust control invariant sets with concurrent model selection
Set invariance in the presence of uncertainty and disturbance is of central importance for the
safety of control systems. This article proposes a data-driven method to compute an …
safety of control systems. This article proposes a data-driven method to compute an …
Computation of low-complexity control-invariant sets for systems with uncertain parameter dependence
This paper considers the problem of computing a low-complexity robust control-invariant (LC-
RCI) set for uncertain systems, along with a static linear state-feedback law. The LC-RCI set …
RCI) set for uncertain systems, along with a static linear state-feedback law. The LC-RCI set …