Design of an optimal control strategy for coupled tank systems using nonlinear constraint optimization with Kharitonov-Hurwitz stability analysis

KRA Govind, S Mahapatra, SR Mahapatro - IEEE Access, 2023 - ieeexplore.ieee.org
The fundamentals of nonlinear constraint optimization are exploited in this paper to design a
decentralized PID controller for variable area coupled tank systems. Maintaining the tanks at …

Frequency domain specifications based robust decentralized PI/PID control algorithm for benchmark variable-area coupled tank systems

A Govind KR, S Mahapatra - Sensors, 2022 - mdpi.com
A decentralized PI/PID controller based on the frequency domain analysis for two input two
output (TITO) coupled tank systems is exploited in this paper. The fundamentals of the gain …

A decentralized optimal PID controller with disk margin-based robust stability analysis for higher-order industrial systems

A Govind KR, S Mahapatra… - International Journal of …, 2024 - Taylor & Francis
Decentralized control systems are frequently employed to tackle control challenges in multi-
input multi-output (MIMO) systems. Hence, this paper proposes a decentralized PID …

Application of Quasi Infinite Horizon Nonlinear Model Predictive Control to Unstable Tank Reactor

S Gupta, C Rajhans - International Journal of Control, Automation and …, 2023 - Springer
Ensuring asymptotic stability of nominal nonlinear model predictive control scheme is not a
trivial task. Various approaches like terminal equality constraint, terminal inequality …

Control of Levels of Water of Coupled Tank System with Input Constraints

S Gupta, C Rajhans - Control and Information Sciences: Select …, 2024 - books.google.com
Model Predictive Control (MPC) has applications in many fields of engineering [1]. Earlier
progress of MPC happened in the Chemical engineering domain since the processes …

Discrete Time Predictive Control with Dual State System Around Unstable Origin Case Study

C Rajhans, S Kannaiyan… - 2022 Eighth Indian Control …, 2022 - ieeexplore.ieee.org
Fulfilling asymptotic stability of Model Predictive Control formulation is not an easy task.
Concepts like terminal cost and terminal region are often required. Previously developed …

[PDF][PDF] A.; Mahapatra, S. Frequency Domain Specifications Based Robust Decentralized PI/PID Control Algorithm for Benchmark Variable-Area Coupled Tank Systems

KR Govind - Sensors - academia.edu
A decentralized PI/PID controller based on the frequency domain analysis for two input two
output (TITO) coupled tank systems is exploited in this paper. The fundamentals of the gain …

[PDF][PDF] A combined method for stability analysis of linear time invariant and nonlinear continuous-time control systems based on the Hermite-Fujiwara matrix and …

H Fatoorehchi, M Ehrhardt - 2022 - researchgate.net
In this paper, we have developed an integrative method for checking the stability of linear
time-invariant (LTI) systems as well as nonlinear continuous-time ones. In our method, we …

Control of Levels of Water of Coupled Tank System with Input Constraints Present

S Gupta, C Rajhans - National Conference on CONTROL …, 2023 - Springer
Abstract Nonlinear Model Predictive Control (NMPC) has applications in many fields of
engineering. Several variants of MPC exist such as linear MPC, successive linearization …