Parameter Selection for Real-Time Controllers in Resource-Constrained Systems

In English 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
and may even jeopardize the stability of the controlled
system. This work presents a general methodology that integrates
control issues and real-time schedulability analysis to improve
the control performance in embedded systems with time and
resource constraints. The performance increase is achieved by
properly selecting task periods and deadlines under feasibility
constraints.