Control-system stability under consecutive deadline misses constraints
This paper deals with the real-time implementation of feedback controllers. In particular, it
provides an analysis of the stability property of closed-loop systems that include a controller …
provides an analysis of the stability property of closed-loop systems that include a controller …
Safety analysis of embedded controllers under implementation platform timing uncertainties
As embedded systems architectures become more complex and distributed, checking the
safety of feedback control loops implemented on them becomes a crucial problem for …
safety of feedback control loops implemented on them becomes a crucial problem for …
Know the unknowns: Addressing disturbances and uncertainties in autonomous systems
Future autonomous systems will employ complex sensing, computation, and communication
components for their perception, planning, control, and coordination, and could operate in …
components for their perception, planning, control, and coordination, and could operate in …
DMAC: Deadline-miss-aware control
The real-time implementation of periodic controllers requires solving a co-design problem, in
which the choice of the controller sampling period is a crucial element. Classic design …
which the choice of the controller sampling period is a crucial element. Classic design …
Safety-aware flexible schedule synthesis for cyber-physical systems using weakly-hard constraints
With the emergence of complex autonomous systems, multiple control tasks are increasingly
being implemented on shared computational platforms. Due to the resource-constrained …
being implemented on shared computational platforms. Due to the resource-constrained …
Weaklyhard. jl: Scalable analysis of weakly-hard constraints
Weakly-hard models have been used to analyse real-time systems subject to patterns of
deadline hits and misses. However, the tools that are available in the literature have a set of …
deadline hits and misses. However, the tools that are available in the literature have a set of …
Statistical hypothesis testing of controller implementations under timing uncertainties
Software in autonomous systems, owing to performance requirements, is deployed on
heterogeneous hardware comprising task specific accelerators, graphical processing units …
heterogeneous hardware comprising task specific accelerators, graphical processing units …
Stabilization of networked control systems with weakly hard real-time dropout description
The usage of weakly hard real-time constraints to model the loss process in Networked
Control Systems aims for studying more realistic network models, while still being able to …
Control Systems aims for studying more realistic network models, while still being able to …
[HTML][HTML] On ℓ2-performance of weakly-hard real-time control systems
This paper considers control systems with failures in the feedback channel, that occasionally
lead to loss of the control input signal. A useful approach for modeling such failures is to …
lead to loss of the control input signal. A useful approach for modeling such failures is to …
Observability and controllability analysis of linear systems subject to data losses
We provide algorithmically verifiable necessary and sufficient conditions for fundamental
system theoretic properties of discrete-time linear, systems subject to data losses. More …
system theoretic properties of discrete-time linear, systems subject to data losses. More …