Results 11 to 20 of about 16,024 (227)

Classical and Modern gain estimation approach of PID controller for the pitch control of the RCTA aircraft [PDF]

open access: yesINCAS Bulletin, 2022
In the current age of globalization, the development of autopilots is superficial as the standard of living is improved through aerial surveillance, defense applications, and door- to-door transportation.
Roli JAISWAL, Om PRAKASH
doaj   +1 more source

Revisiting LQR Control From the Perspective of Receding-Horizon Policy Gradient [PDF]

open access: yesIEEE Control Systems Letters, 2023
We revisit in this letter the discrete-time linear quadratic regulator (LQR) problem from the perspective of receding-horizon policy gradient (RHPG), a newly developed model-free learning framework for control applications.
Xiangyuan Zhang, T. Başar
semanticscholar   +1 more source

On the Certainty-Equivalence Approach to Direct Data-Driven LQR Design [PDF]

open access: yesIEEE Transactions on Automatic Control, 2021
The linear quadratic regulator (LQR) problem is a cornerstone of automatic control, and it has been widely studied in the data-driven setting. The various data-driven approaches can be classified as indirect (i.e., based on an identified model) versus ...
F. Dörfler, P. Tesi, C. De Persis
semanticscholar   +1 more source

Control of dynamic trim for planing vessels with interceptors in terms of comfort and minimum drag

open access: yesBrodogradnja, 2023
Nowadays, interceptors are often used to decrease total resistance and enhance comfort by reducing dynamic trim for high-speed planing vessels. They can be controlled manually as well as automatically by using a suitable closed-loop control system. Thus,
Omer Sinan Sahin   +3 more
doaj   +1 more source

Experimental studies of linear quadratic regulator (LQR) cost matrices weighting to control an accurate take-off position of bicopter unmanned aerial vehicles (UAVs)

open access: yesJournal of Mechatronics, Electrical Power, and Vehicular Technology, 2022
Controller design for airplane flight control is challenged to achieve an optimum result, particularly for safety purposes. The experiment evaluated the linear quadratic regulator (LQR) method to research the optimal gain of proportional-integral ...
Jalu Ahmad Prakosa   +4 more
doaj   +1 more source

A Method of Fuzzy Algorithm in Controlling Ball and Beam through Simulation and Experiment [PDF]

open access: yesRobotica & Management, 2021
In this paper, we present a way to create fuzzy controller from LQR method by using ANFIS toolbox of Matlab. First, after proving the ability of stability of this SIMO system under LQR method in Matlab/Simulink, we create a fuzzy controller through ANFIS
Thi-Thuy Hoang   +7 more
doaj   +1 more source

PID, LQR and LQR-PID on a quadcopter platform [PDF]

open access: yes2013 International Conference on Informatics, Electronics and Vision (ICIEV), 2013
This paper aims to present a comparison between different controllers to be used in a dynamic model of a quadcopter platform. The controllers assumed in this work are an ITAE tuned PID, a classic LQR controller and a PID tuned with a LQR loop. The results were obtained through simulations for 10 different attitudes of the quadcopter, however, in this ...
Lucas M. Argentim   +3 more
openaire   +1 more source

Optimasi Kontrol untuk Variabel Flow Rate dan Temperatur Furnace Berbasis Solusi Persamaan Riccati

open access: yesJurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2021
Dalam pengoperasian furnace, uap yang dihasilkan furnace harus dijaga pada suhu 370-375oC dan tidak boleh melebihi 375oC untuk mencegah terjadinya cracking pada waste oil.
Mochammad Rusli   +2 more
doaj   +1 more source

Differentiable Robust LQR Layers

open access: yesCoRR, 2021
10 ...
Ngo Anh Vien, Gerhard Neumann
openaire   +2 more sources

Research on Path Planning and Tracking Control of Autonomous Vehicles Based on Improved RRT* and PSO-LQR

open access: yesProcesses, 2023
Path planning and tracking control are essential parts of autonomous vehicle research. Regarding path planning, the Rapid Exploration Random Tree Star (RRT*) algorithm has attracted much attention due to its completeness.
Yong Zhang, Feng Gao, Fengkui Zhao
semanticscholar   +1 more source

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