Physiological closed-loop control (PCLC) systems: Review of a modern frontier in automation

MJ Khodaei, N Candelino, A Mehrvarz, N Jalili - Ieee Access, 2020 - ieeexplore.ieee.org
Over the past decade, there has been an unprecedented international focus on improved
quality and availability of medical care, which has reignited interest in clinical automation …

A review of modern control strategies for clinical evaluation of propofol anesthesia administration employing hypnosis level regulation

M Ilyas, MFU Butt, M Bilal, K Mahmood… - BioMed research …, 2017 - Wiley Online Library
Regulating the depth of hypnosis during surgery is one of the major objectives of an
anesthesia infusion system. Continuous administration of Propofol infusion during surgical …

Optimized PID control of depth of hypnosis in anesthesia

F Padula, C Ionescu, N Latronico, M Paltenghi… - Computer methods and …, 2017 - Elsevier
Abstract Background and Objective: This paper addresses the use of proportional-integral-
derivative controllers for regulating the depth of hypnosis in anesthesia by using propofol …

Performance evaluation of an optimized PID controller for propofol and remifentanil coadministration in general anesthesia

M Schiavo, F Padula, N Latronico, L Merigo… - IFAC Journal of Systems …, 2021 - Elsevier
In this paper we present the preliminary clinical results obtained with a PID control scheme
for propofol and remifentanil coadministration during general anesthesia. The bispectral …

Individualized PID tuning for maintenance of general anesthesia with propofol and remifentanil coadministration

M Schiavo, F Padula, N Latronico, M Paltenghi… - Journal of Process …, 2022 - Elsevier
In this paper we propose a methodology for a patient-individualized tuning of the parameters
of a proportional–integral–derivative (PID) controller that regulates the depth of hypnosis in …

[HTML][HTML] Data-driven identification and comparison of full multivariable models for propofol–remifentanil induced general anesthesia

E Yumuk, D Copot, CM Ionescu… - Journal of Process Control, 2024 - Elsevier
In this paper, we present results with clinical data to enable a 2x2 input–output multivariable
patient model for hypnosis and analgesia. Nonlinear multi-drug interaction models are …

A model-based control scheme for depth of hypnosis in anesthesia

L Merigo, F Padula, A Pawlowski, S Dormido… - … Signal Processing and …, 2018 - Elsevier
In this paper we propose a model-based scheme to control the depth of hypnosis in
anesthesia that uses the BIS signal as controlled variable. In particular, the control scheme …

Event‐based control tuning of propofol and remifentanil coadministration for general anaesthesia

L Merigo, F Padula, N Latronico… - IET Control Theory & …, 2020 - Wiley Online Library
In this study, the authors present robust tuning rules for an event‐based control architecture
for the automatic regulation of the depth of hypnosis in anaesthesia. The authors' control …

Bifurcation analysis of PID-controlled neuromuscular blockade in closed-loop anesthesia

ZT Zhusubaliyev, A Medvedev, MM Silva - Journal of Process Control, 2015 - Elsevier
The problem of PID-controlled neuromuscular blockade (NMB) in closed-loop anesthesia is
considered. Contrary to the usual practice of designing PID-controllers for nonlinear systems …

[HTML][HTML] PK/PD model based design of PID control for closed-loop anesthesia

N Paolino, M Schiavo, N Latronico, M Paltenghi… - IFAC Journal of Systems …, 2024 - Elsevier
This paper investigates the use of a recently developed pharmacokinetic/pharmacodynamic
model for the design of a Proportional–Integral–Derivative controller for total intravenous …