Stability and performance analysis of control systems subject to bursts of deadline misses

N Vreman, A Cervin, M Maggio - 33rd Euromicro Conference …, 2021 - portal.research.lu.se
Control systems are by design robust to various disturbances, ranging from noise to
unmodelled dynamics. Recent work on the weakly hard model---applied to controllers---has …

Parameter selection for real-time controllers in resource-constrained systems

Y Wu, G Buttazzo, E Bini… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
In resource-constrained systems, the interference generated by the concurrent execution of
multiple controller tasks leads to extra delay and jitter, which degrade control performance …

Artificial bee colony optimization algorithm incorporated with fuzzy theory for real-time machine learning control of articulated robotic manipulators

HC Huang, CC Chuang - IEEE Access, 2020 - ieeexplore.ieee.org
This paper presents a real-time machine learning control (MLC) of articulated robotic
manipulators using artificial bee colony optimization (ABC) algorithm incorporated with fuzzy …

Assessing quality of control in tactile cyber–physical systems

K Polachan, J Pa, C Singh… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
We evolve a methodology and define a metric to evaluate Tactile Cyber-Physical Systems
(TCPS). Towards this goal, we use the step response analysis, a well-known control …

Soft real-time scheduling for embedded control systems

D Fontanelli, L Greco, L Palopoli - Automatica, 2013 - Elsevier
We deal with the following problem: how to implement a feedback controller on a CPU, with
variable computation time, on a CPU that is shared with other tasks so that (1) the task …

Decntr: Optimizing safety and schedulability with multi-mode control and resource allocation co-design

R Gifford, F Galarza-Jimenez… - 2024 IEEE 30th Real …, 2024 - ieeexplore.ieee.org
As cyber-physical systems (CPS) become increasingly autonomous, there is a growing need
for resource-efficient design techniques that can guarantee safety and timeliness during …

Dynamic scheduling strategies for firm semi-periodic real-time tasks

Y Gao, G Pallez, Y Robert… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper introduces and assesses novel strategies to schedule firm semi-periodic real-
time tasks. Jobs are released periodically and have the same relative deadline. Job …

Draco: Efficient resource management for resource-constrained control tasks

P Marti, C Lin, SA Brandt, M Velasco… - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
In many application areas, including control systems, careful management of system
resources is key to providing the best application performance. Traditional control systems …

Control‐Scheduling Codesign Exploiting Trade‐Off between Task Periods and Deadlines

HJ Cha, WH Jeong, JC Kim - Mobile Information Systems, 2016 - Wiley Online Library
A control task's performance heavily depends on its sampling frequency and sensing‐to‐
actuation delay. More frequent sampling, that is, shorter period, improves the control …

Dynamic scheduling and control-quality optimization of self-triggered control applications

S Samii, P Eles, Z Peng, P Tabuada… - 2010 31st IEEE Real …, 2010 - ieeexplore.ieee.org
Time-triggered periodic control implementations are over provisioned for many execution
scenarios in which the states of the controlled plants are close to equilibrium. To address …