Results 81 to 90 of about 14,071 (249)

Stiffness-damping matching method of an ECAS system based on LQG control

, 2014
A novel method of matching stiffness and continuous variable damping of an ECAS (electronically controlled air suspension) based on LQG (linear quadratic Gaussian) control was proposed to simultaneously improve the road-friendliness and ride comfort of a
He, Jie, Zhang, Wei-hua, Chen, Wu-wei, Chen, Yikai, King, Mark J.   +4 more
core   +1 more source

Signatures from the observed jet power and the radiative efficiency for rotating black holes in loop quantum gravity

European Physical Journal C: Particles and Fields
We investigate the radiative efficiency and jet power in the spacetime of a rotating black hole within the framework of loop quantum gravity (LQG), which includes an additional LQG parameter.
Zhengwei Cheng, Songbai Chen, Jiliang Jing   +2 more
doaj   +1 more source

Application of Linear Quadratic Gaussian and Coefficient Diagram Techniques to Distributed Load Frequency Control of Power Systems

Applied Sciences, 2015
This paper presented both the linear quadratic Gaussian technique (LQG) and the coefficient diagram method (CDM) as load frequency controllers in a multi-area power system to deal with the problem of variations in system parameters and load demand change.
Tarek Hassan Mohamed, Ahmed A. Zaki Diab, Mahmoud M. Hussein   +2 more
doaj   +1 more source

A Quasi-Dynamic Optimal Control Strategy for Non-Linear Multivariable Processes Based upon Non-Quadratic Objective Functions [PDF]

Modeling, Identification and Control, 1984
The problem of systematic derivation of a quasi-dynamic optimal control strategy for a non-linear dynamic process based upon a non-quadratic objective function is investigated. The wellknown LQG-control algorithm does not lead to an optimal solution when
Jens G. Balchen
doaj   +1 more source

Control Force Characteristics and Seismic Control Performance Produced by Deep Reinforcement Learning

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

Servo Control of Shunt-Active Power Filters Using Kalman Filter With DC-Link Reference [PDF]

E3S Web of Conferences
LQG servo controllers may regulate current flow in a SAPF (shunt-active power filter) provided by a balanced or unbalanced supply voltage. Balanced or uneven supply voltages power the SAPF.
Vijay Kumar C. V., Srinivasa Rao Gundala, Sri Kavya G., Pavan K., Murali R., Meerimatha G.   +5 more
doaj   +1 more source

A Comprehensive Review of Reinforcement Learning Applications in Health Monitoring of Civil Infrastructures

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
The concept of structural health monitoring (SHM) of civil infrastructure has evolved rapidly with the incorporation of artificial intelligence (AI). Although available literature mainly focuses on supervised and unsupervised learning to detect and classify damages, both are inherently limited in addressing sequential decision‐making, optimization of ...
Ankit Ullegaddi, S. C. Mohan, Mojtaba Mahmoodian, Ricky W. K. Chan, Amir Sidiq, Francesc Pozo   +5 more
wiley   +1 more source

Design and evaluation of self-tuning optimal control for vibration suppression of magnetorheological semi-active suspension

Journal of Low Frequency Noise, Vibration and Active Control
The objective of this paper is to enhance the vibration damping capabilities of magnetorheological (MR) semi-active suspension by utilizing a self-tuning LQG control method.
Gang Li, Yu Gan, Qianjie Liu, Miaojin Xie, Qingsheng Huang, Liping Zeng   +5 more
doaj   +1 more source

MIMO PID Controller Tuning Method for Quadrotor Based on LQR/LQG Theory

Robotics, 2019
In this work, a new pre-tuning multivariable PID (Proportional Integral Derivative) controllers method for quadrotors is put forward. A procedure based on LQR/LQG (Linear Quadratic Regulator/Gaussian) theory is proposed for attitude and altitude control,
R. Guardeño, Manuel J. López, Víctor M. Sánchez   +2 more
semanticscholar   +1 more source

A New Control Performance Evaluation Based on LQG Benchmark for the Heating Furnace Temperature Control System

Processes, 2020
Temperature control systems are a series of processes with large time-delay and non-linear characteristics. Research shows that using fractional-order modeling and corresponding control strategies can better control these processes. At the same time, the
Hai-Sheng Li, Rongxuan Li, Feng Wu
semanticscholar   +1 more source