Results 41 to 50 of about 1,327 (197)

Input-Output Feedback Linearization Associates with Linear Quadratic Regulator for Stabilization Control of Furuta Pendulum System

Robotica & Management, 2023
Manuscript provides a key technology, namely Input-Output Feedback Linearization Associates with Linear Quadratic Regulator (for short, IOFLALQR). The objective of this research is to study the possibility of integrating two control strategies, which ...
Thi-Thanh-Hoang Le
doaj   +1 more source

On Vehicle Stabilization Under Saturation Constraints by Linear Quadratic Regulator

JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2022
The stability of a four-wheel vehicle is an issue widely discussed. As an effort to reduce accidents involving four-wheel vehicles, many studies have been conducted to develop a vehicle stability control system.
Mulia Vania Katherine, Djamari Djati Wibowo, Veza Ibham, Ignatius Pulung Nurprasetio   +3 more
doaj   +1 more source

A comparative study of stabilizing control of a planer electromagnetic levitation using PID and LQR controllers

Results in Physics, 2017
Magnetic levitation is a technique to suspend an object without any mechanical support. The main objective of this study is to demonstrate stabilized closed loop control of 1-DOF Maglev experimentally using real-time control simulink feature of (SIMLAB ...
Mundher H.A. Yaseen
doaj   +1 more source

Vibration Suppression of Hub Motor-Air Suspension Vehicle

Energies, 2022
Aiming at the negative vibration effect caused by the increased unsprung mass of the hub motor-air suspension (HM-AS) vehicle and the unbalanced magnetic force (UMF) of the hub motor, a linear quadratic regulator (LQR) air suspension control strategy ...
Hong Jiang, Chuqi Wu, Bo Chen
doaj   +1 more source

Autonomous Collision Avoidance Using MPC with LQR-Based Weight Transformation

Sensors, 2021
Model predictive control (MPC) is a multi-objective control technique that can handle system constraints. However, the performance of an MPC controller highly relies on a proper prioritization weight for each objective, which highlights the need for a ...
Shayan Taherian, Kaushik Halder, Shilp Dixit, Saber Fallah   +3 more
doaj   +1 more source

High-Performance Robust Controller Design of Plug-In Hybrid Electric Vehicle for Frequency Regulation of Smart Grid Using Linear Matrix Inequality Approach

IEEE Access, 2019
This paper proposes a high-performance and robust linear quadratic regulator-proportional integral derivative (LQR-PID) controller for frequency regulation in a two-area interconnected smart grid with a population of plug-in hybrid electric vehicles ...
Sajal Kumar Das, Mizanur Rahman, Sanjoy Kumar Paul, Maniza Armin, Priyo Nath Roy, Norottom Paul   +5 more
doaj   +1 more source

An Optimal Power Control Strategy for Grid-Following Inverters in a Synchronous Frame

Applied Sciences, 2020
This work proposes a power control strategy based on the linear quadratic regulator with optimal reference tracking (LQR-ORT) for a three-phase inverter-based generator (IBG) using an LCL filter.
Juan F. Patarroyo-Montenegro, Jesus D. Vasquez-Plaza, Fabio Andrade, Lingling Fan   +3 more
doaj   +1 more source

Multi-Mode Active Suspension Control Based on a Genetic K-Means Clustering Linear Quadratic Algorithm

Applied Sciences, 2021
The traditional Linear quadratic regulator (LQR) control algorithm depends too much on expert experience during the selection of weighting coefficients.
Kun Wu, Jiang Liu, Min Li, Jianze Liu, Yushun Wang   +4 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

Advanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang, J. An, X. Zheng, D. Wang, S. Wang, X. Wang, P. Zhu, J. Pei, S. Li, J. Paripurana, Y. Han, Z. Tang, X. Gan, Q. He, X. Ma   +14 more
wiley   +1 more source

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

Advanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi, Amirreza Davar, Dongyi Wang   +2 more
wiley   +1 more source