Results 121 to 130 of about 14,071 (249)

Control Performance of Transcritical CO2 Ejector Refrigeration System

Zhileng xuebao, 2017
Two controllers (single channel optimal controller (SCOC) and multivariable linear quadratic Gaussian controller (LQG)) are built to improve the performance of a transcritical CO2 refrigeration cycle.
He Yang, Zhang Zaoxiao, Deng Jianqiang
doaj  

Design of LQG Controller for Active Suspension without Considering Road Input Signals

Shock and Vibration, 2017
As the road conditions are completely unknown in the design of a suspension controller, an improved linear quadratic and Gaussian distributed (LQG) controller is proposed for active suspension system without considering road input signals.
Hui Pang, Ying Chen, JiaNan Chen, Xue Liu   +3 more
doaj   +1 more source

Desain Kontrol Pada Quadcopter Dengan Linear Quadratic Gaussian (Lqg)

, 2022
Quadcopter merupakan salah satu jenis pesawat tanpa awak yang banyak digunakan dalam berbagai bidang, salah satunya adalah sebagai alat pemetaan, pengintai dan pencarian korban bencana alam.
Alifah, Zahra Nur
core  

Computing LQG plant and controller perturbations

, 1994
Using the dual Youla parametrizations of controller based coprime factor plant perturbations and plant based coprime factor controller perturbations, we provide a computational procedure for computing an optimal infinite horizon Linear Quadratic Gaussian
Brian D. O. Anderson, Michel Gevers, Franky De Bruyne   +2 more
core  

A curvature operator for LQG

, 2014
We introduce a new operator in Loop Quantum Gravity - the 3D curvature operator - related to the 3-dimensional scalar curvature. The construction is based on Regge Calculus. We define it starting from the classical expression of the Regge curvature, then we derive its properties and discuss some explicit checks of the semi-classical limit.
Alesci, Emanuele, Assanioussi, Mehdi, Lewandowski, Jerzy   +2 more
openaire   +2 more sources

Attitude Stabilization and Manauvring of Agility Nanosatellite with Control Moment Gyros [PDF]

فصلنامه علوم و فناوری فضایی, 2014
In this paper attitude control system of nanosatellite based on Single Gimbal Control Moment Gyroscope (SGCMG) is presented. A LQR/LQG method is developed for stability of satellite and a feedback quaternion strategy is used for maneuvering mode.
A.A Nikkhah, J. Tayebi, J. Roshanian
doaj  

LQG control-aware resource scheduling method for IEEE 802.11ax networks

Tongxin xuebao
Due to the advantages in low cost, ease of maintenance and license-exempt spectrum, etc, IEEE 802.11ax is widely adopted in industrial control applications.For a wireless networked control system based on IEEE 802.11ax, a control-aware resource ...
Meng ZHENG, Lei ZHANG, Wei LIANG
doaj   +2 more sources

LQG control with minimum directed information

, 2016
We consider a framework of LQG optimal control in which Massey's directed information from the state sequence to the control sequence is minimized The use of directed information in this study is motivated by the data-rate minimization in quantized LQG ...
Mitter, Sanjoy K., Peyman Mohajerin Esfahani, Takashi Tanaka, Sanjoy K. Mitter, Tanaka, Takashi,, Esfahani, Peyman Mohajerin   +5 more
core   +1 more source

Dead-time compensation in three-phase grid-tied inverters using LQG multivariable control. [PDF]

Sci Rep, 2023
Mazaheri A, Barati F, Ghavipanjeh F.
europepmc   +1 more source

LQG-Based Real-Time Scheduling and Control Codesign [PDF]

, 2017
Having multiple control tasks concurrently running on a single computing platform increases the processor utilization but degrades the control performance due to delay and jitter.
Xu, Yang
core