Control of rotary double inverted pendulum system using LQR sliding surface based sliding mode controller

SDA Sanjeewa, M Parnichkun - Journal of Control and Decision, 2022 - Taylor & Francis
This paper presents LQR sliding surface-based Sliding Mode Controller (LQR–SMC) for
balancing control of a Rotary Double Inverted Pendulum (RDIP) system. It is a challenging …

Small-signal modeling and multivariable PI control design of VSC-HVDC transmission link

JK Pradhan, A Ghosh, CN Bhende - Electric Power Systems Research, 2017 - Elsevier
This paper employs a multivariable PI (proportional-integral) controller for inner-loop control
and SISO (single-input single-output) PI controllers for outer-loop control for a VSC-HVDC …

Multi‐input and multi‐output proportional‐integral‐derivative controller design via linear quadratic regulator‐linear matrix inequality approach

JK Pradhan, A Ghosh - IET Control Theory & Applications, 2015 - Wiley Online Library
This study considers the problem of designing a multi‐input and multi‐output (MIMO)
proportional‐integral‐derivative (PID) controller via direct optimal or suboptimal linear …

[HTML][HTML] Robust Stabilization of Linear Time-Delay Systems under Denial-of-Service Attacks

AWA Saif, S El-Ferik, SM Elkhider - Sensors, 2023 - mdpi.com
This research examines new methods for stabilizing linear time-delay systems that are
subject to denial-of-service (DoS) attacks. The study takes into account the different effects …

Multivariable robust proportional-integral-derivative control for linear quadratic compensation of a class of norm-bounded uncertain systems

JK Pradhan, A Ghosh - Journal of Dynamic Systems …, 2022 - asmedigitalcollection.asme.org
This paper is concerned with designing multi-input multi-output (MIMO) proportional-integral-
derivative (PID) control having filtered derivative terms to achieve optimal linear quadratic …

Extended state observer based robust sliding mode control for fourth order nonlinear systems with experimental validation

SN Pawar, RH Chile, BM Patre - International Journal of Dynamics and …, 2021 - Springer
It is commonly known that the design of control is difficult for the systems with non-minimum
phase behavior, the coupling between the controlled variables and integral instability. The …

Intelligent model-based control of complex three-link mechanisms

H Kamil - 2015 - orca.cardiff.ac.uk
The aim of this study is to understand the complexity and control challenges of the
locomotion of a three-link mechanism of a robot system. In order to do this a three-link robot …

Intelligent Swing-Up and Robust Stabilization via Tube-based Nonlinear Model Predictive Control for A Rotational Inverted-Pendulum System: Intelligent Swing-Up …

A Prado, M Herrera… - Revista Politécnica, 2020 - revistapolitecnica.epn.edu.ec
El propósito de este trabajo es presentar un nuevo esquema de control robusto basado en
un modelo no-lineal aplicado a un sistema de péndulo invertido rotacional. El péndulo …

Design, modeling and parameters identification of rotary-type double inverted pendulum

W Tuvayanond, P Ruangurai - 2021 10th International …, 2021 - ieeexplore.ieee.org
This presents the mechanical design of Rotary-type Double Inverted Pendulum (RDIP),
which broadly have been applied in control engineering. However, there exists dynamic …

Robust high-performance disturbance rejection for an uncertain inverted double pendulum

U Mackenroth - 2008 American Control Conference, 2008 - ieeexplore.ieee.org
This paper deals with some new aspects of the well-known double pendulum experiment
(sometimes also denoted as pendubot). It becomes challenging if it is made uncertain by …