Results 81 to 90 of about 35,405 (190)
IEEE AccessThis paper presents the robust linear quadratic regulator (LQR) control for the uncertain modular multilevel converters (MMCs). The classical LQR control prioritizes optimizing the performance index but lacks the ability to address converter ...
Homa Sheikhi Jouybary +3 more
doaj +1 more source
LQR/Sliding Mode Controller Design Using Particle Swarm Optimization for Crane System
مجلة النهرين للعلوم الهندسية, 2020 In this work, the design procedure of a hybrid robust controller for crane system is presented. The proposed hybrid controller combines the linear quadratic regulator (LQR) properties with the sliding mode control (SMC) to obtain an optimal and robust ...
Hazem Ali +3 more
doaj +1 more source
, 2019 This paper extends the algorithm of Benner, Heinkenschloss, Saak, and Weichelt: An inexact low-rank Newton-ADI method for large-scale algebraic Riccati equations, Applied Numerical Mathematics Vol.~108 (2016), pp.~125--142, doi:10.1016/j.apnum.2016.05 ...
Benner, Peter +3 more
core +1 more source
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.Structural control plays a critical role in protecting civil structures from earthquakes and other external disturbances. Among various strategies, active control has been widely studied, which uses actuators to apply counteracting forces based on control algorithms.
Takehiko Asai, Francesc Pozo
wiley +1 more source
Combating False Reports for Secure Networked Control in Smart Grid via Trustiness Evaluation
, 2010 Smart grid, equipped with modern communication infrastructures, is subject to possible cyber attacks. Particularly, false report attacks which replace the sensor reports with fraud ones may cause the instability of the whole power grid or even result in ...
Djouadi, Seddik M. +2 more
core +1 more source
Fractal and FractionalRecent research on fractional-order control laws has introduced the fractional calculus concept into the field of control engineering. As described herein, we apply fractional-order linear quadratic regulator (LQR) control to a current-controlled ...
Ryo Yoneda +3 more
doaj +1 more source
Attitude Control of Nanosatellite Using Optimal Quadratic Linear and Nonlinear Methods [PDF]
فصلنامه علوم و فناوری فضاییLinear algorithms are the most widely used method for satellite attitude control using reaction wheels because of their simplicity and low computational cost. The first part of the paper introduces different attitude determination and control algorithms,
Arash Abarghooei +2 more
doaj +1 more source
Finite Time Robust Control of the Sit-to-Stand Movement for Powered Lower Limb Orthoses
, 2018 This study presents a technique to safely control the Sit-to-Stand movement of powered lower limb orthoses in the presence of parameter uncertainty. The weight matrices used to calculate the finite time horizon linear-quadratic regulator (LQR) gain in ...
athans +5 more
core +1 more source
LQR based Power System Stabilizer for Damping Oscillations with Frequency Response Analysis
, 2023 Niharika Agrawal +2 more
openalex +1 more source
A Numerical Comparison of Different Solvers for Large-Scale, Continuous-Time Algebraic Riccati Equations and LQR Problems [PDF]
, 2020 Peter Benner +3 more
openalex +1 more source