An integral–proportional derivative (I–PD) control strategy for integrating plus time‐delay
processes is proposed. The proposed scheme consists of an inner PD loop and an outer I …

In this paper, a fractional-order PI plus D (PI λ-D) structure is proposed for second-order
integrating plants. A feedback controller is designed to locate the integrating pole (s) to …

It is well known that PD controller, though yields good servo response, fails to provide
satisfactory regulatory response for Integrating Plus Time-Delay (IPTD) processes. On the …

In this work, an application of the Symmetric Send-On-Delta (SSOD) event-based controllers
to the inside air temperature control of the greenhouse production process is presented. The …

In this paper we present a new method for tuning PI controllers with symmetric send-on-delta
(SSOD) sampling strategy. First we analyze the conditions that produce oscillations in event …

A procedure for tuning PID controllers with SSOD sampling for FOPTD systems is proposed.
It is based on the definition of a new robustness measure to avoid limit cycle oscillations …

To achieve satisfactory set-point tracking and load disturbance rejection, two approaches for
PID controller design is presented in this paper. With a PD type controller, conventional IMC …

This paper presents a method to estimate the parameters of first and second order systems
with time delays with different accuracy levels for autotuning of event-based PI control loops …

In this article, we propose practical rules for tuning event-based PID controllers with two
sampling strategies: symmetric send-on-delta (SSOD) and regular quantification (RQ). We …

A new unified design of an event-based PID control architecture for self-regulating and
integral processes is investigated in this work. The design is based on the symmetrical-send …