Application of a hybrid improved sparrow search algorithm for the prediction and control of dissolved oxygen in the aquaculture industry

X Zhou, J Wang, H Zhang, Q Duan - Applied Intelligence, 2023 - Springer
Dissolved oxygen is a critical water quality factor, and its prediction and control have long
been a research hotspot in the aquaculture industry. This study aims to address the …

[HTML][HTML] Optimal super twisting sliding mode control strategy for performance improvement of islanded microgrids: Validation and real-time study

NA Maged, HM Hasanien, EA Ebrahim… - International Journal of …, 2024 - Elsevier
It is essential to improve optimal control for an autonomous microgrid operation. This paper
presents a novel application of an artificial hummingbird algorithm for achieving optimal …

Delay handling method in dominant pole placement based PID controller design

S Das, K Halder, A Gupta - IEEE Transactions on Industrial …, 2019 - ieeexplore.ieee.org
Time delay handling is a major challenge in dominant pole placement design due to
variable number of poles and zeros arising from the approximation of the delay term. This …

Linear active disturbance rejection control for oscillatory systems with large time-delays

Y Wang, W Tan, W Cui, W Han, Q Guo - Journal of the Franklin Institute, 2021 - Elsevier
Oscillatory systems with time delays exist widely in actual industrial process. This paper
discusses the design and tuning of linear active disturbance rejection controller (LADRC) for …

Analytical design of discrete PI–PR controllers via dominant pole assignment

AD Mammadov, E Dincel, MT Söylemez - ISA transactions, 2022 - Elsevier
In this study, a new discrete proportional integral–proportional retarded (D-PI–PR) controller
design method is proposed. The proposed controller involves replacing the PD controller in …

[HTML][HTML] Stabilizing region in dominant pole placement based discrete time PID control of delayed lead processes using random sampling

S Das, K Halder - Chaos, Solitons & Fractals, 2022 - Elsevier
Handling time delays in industrial process control is a major challenge in the dominant pole
placement based design of proportional-integral-derivative (PID) controllers due to variable …

Stabilizing regions of dominant pole placement for second order lead processes with time delay using filtered PID controllers

K Halder, S Das - Plos one, 2024 - journals.plos.org
In order to handle second order lead processes with time delay, this paper provides a
unique dominant pole placement based filtered PID controller design approach. This …

Time delay handling in dominant pole placement with PID controllers to obtain stability regions using random sampling

K Halder, S Das, A Gupta - International Journal of Control, 2021 - Taylor & Francis
This paper proposes a new formulation of proportional–integral–derivative (PID) controller
design using the dominant pole placement method for handling second-order-plus-time …

Improvement of the control system performance based on fractional-order PID controllers and models with robustness considerations

H Meneses, E Guevara, O Arrieta, F Padula… - IFAC-PapersOnLine, 2018 - Elsevier
In this paper we assess the performance improvement achievable by using onedegree-of-
freedom fractional-order proportional-integral-derivative controllers (FOPI/FOPID) instead of …

A novel tuning method of differential forward robust PID controller for integrating systems plus time delay based on direct synthesis method

W Zhang, Y Cui, X Ding, Z Yin… - International Journal of …, 2021 - Taylor & Francis
In this paper, a novel tuning rule of differential forward proportional–integral–derivative (PID)
controller for integrating systems with time delay is proposed by using the direct synthesis …