Multiobjective and interactive genetic algorithms for weight tuning of a model predictive control-based motion cueing algorithm

A Mohammadi, H Asadi, S Mohamed… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Driving simulators are effective tools for training, virtual prototyping, and safety assessment
which can minimize the cost and maximize road safety. Despite the aim of a realistic motion …

[HTML][HTML] LQR based improved discrete PID controller design via optimum selection of weighting matrices using fractional order integral performance index

S Das, I Pan, K Halder, S Das, A Gupta - Applied Mathematical Modelling, 2013 - Elsevier
The continuous and discrete time Linear Quadratic Regulator (LQR) theory has been used
in this paper for the design of optimal analog and discrete PID controllers respectively. The …

MBPOA-based LQR controller and its application to the double-parallel inverted pendulum system

L Wang, H Ni, W Zhou, PM Pardalos, J Fang… - … Applications of Artificial …, 2014 - Elsevier
As the performance of Linear Quadratic Regulator (LQR) controllers greatly depends on its
weighting matrices, ie Q and R, designing these two matrices is one of the most important …

Multi-objective LQR with optimum weight selection to design FOPID controllers for delayed fractional order processes

S Das, I Pan, S Das - ISA transactions, 2015 - Elsevier
An optimal trade-off design for fractional order (FO)-PID controller is proposed with a Linear
Quadratic Regulator (LQR) based technique using two conflicting time domain objectives. A …

[PDF][PDF] Optimal design of LQR weighting matrices based on intelligent optimization methods

ST Branch - International Journal of Intelligent Information …, 2011 - researchgate.net
In this paper, considering some important indices such as closed-loop pole locations, speed
of response, and maximum level of control effort, and combining them into an objective …

A new controller for DC-DC converters based on particle swarm optimization

JBL Fermeiro, JAN Pombo, MRA Calado… - Applied Soft …, 2017 - Elsevier
We propose a new controller for DC-DC converters based on particle swarm optimization
(PSO). This new converter controller uses the PSO optimization method to directly control, by …

Overview of different control schemes used for controlling of DC-DC converters

N Bajoria, P Sahu, RK Nema… - … Conference on Electrical …, 2016 - ieeexplore.ieee.org
DC-DC converters find multitude of application in the area of power electronics and
associated engineering disciplines. They are used to convert unregulated DC input to a …

Dynamics and control of a 6-dof cable-driven parallel robot with visco-elastic cables in presence of measurement noise

MH Korayem, M Yousefzadeh… - Journal of Intelligent & …, 2017 - Springer
Cable robots are a type of parallel robots where the rigid links are replaced by flexible
cables. This flexibility produces internal dynamic which challenges the rigid model based …

Optimal weighting matrices design for LQR controller based on genetic algorithm and PSO

SA Ghoreishi, MA Nekoui - Advanced Materials Research, 2012 - Trans Tech Publ
In this paper, considering some important indices such as closed-loop pole locations, speed
of response and combining them into an objective function an optimization problem is …

Comparison of Linear Quadratic Controllers with stability analysis for DC‐DC boost converters under large load range

FH Dupont, VF Montagner, JR Pinheiro… - Asian Journal of …, 2013 - Wiley Online Library
This paper presents four different control design strategies for linear quadratic regulators
applied to DC‐DC boost converters operating under large load range, pointing out …