scholarly journals State-space Modelling and Digital Controller Design for DC-DC Converter

2016 ◽  
Vol 14 (2) ◽  
pp. 497
Author(s):  
Oladimeji Ibrahim ◽  
Nor Zaihar Yahaya ◽  
Nordin Saad
Keyword(s):  
State Space ◽  
Controller Design ◽  
Digital Controller

Single and three phase moving average filter PLLs: Digital controller design recipe

2014 ◽  
Vol 116 ◽  
pp. 276-283 ◽  
Author(s):  
Naji Rajai Nasri Ama ◽  
Wilson Komatsu ◽  
Lourenco Matakas Junior
Keyword(s):  
Controller Design ◽  
Moving Average ◽  
Digital Controller ◽  
Moving Average Filter ◽  
Three Phase ◽  
Average Filter

Digital Controller Design for Half-Car Active Suspension System with Using Singular Perturbation Theory

2011 ◽  
Vol 403-408 ◽  
pp. 4800-4805 ◽  
Author(s):  
A. R. Paarya ◽  
H. Zarabadipour
Keyword(s):  
Perturbation Theory ◽  
Controller Design ◽  
Suspension System ◽  
Digital Controller ◽  
Singular Perturbation Theory ◽  
Vehicle Suspension ◽  
Car Model ◽  
Perturbed Systems ◽  
Simulation Results ◽  
Vehicle Suspension System

In this paper the digital controller design for vehicle suspension system, based on a half-car model using singular perturbed systems is considered. This strategy is based on the slow and fast subsystems controller design. The simulation results show them favorable performance of the controller and achieve fast and good response.

Stewart Platform Model with Uncertain Parameters

2010 ◽  
Vol 164 ◽  
pp. 177-182 ◽  
Author(s):  
Lukas Březina ◽  
Tomáš Březina
Keyword(s):  
State Space ◽  
Controller Design ◽  
State Space Model ◽  
Stewart Platform ◽  
Dynamics Model ◽  
H Infinity ◽  
Uncertain Dynamics ◽  
Six Dof ◽  
Linear State ◽  
Nominal Position

The paper deals with development of uncertain dynamics model of a six DOF parallel mechanism (Stewart platform) suitable for H-infinity controller design. The model is based on linear state space models of the machine obtained by linearization of the SimMechanics model. The linearization is performed for two positions of the machine in its workspace. It is the nominal position and the position where each link of the machine reaches its maximal length. The uncertainties are then represented as differences between parameters of corresponding state-space matrices. The uncertain state space model is then obtained using upper linear fractional transformation. There are also mentioned several notes regarding H-infinity controller designed according to the obtained model.

Digital Controller Design for Analog Systems Represented by Multiple Input–Output Time-Delay Transfer Function Matrices with Long Time Delays

2012 ◽  
Vol 31 (5) ◽  
pp. 1653-1676 ◽  
Author(s):  
Hsun-Pang Wang ◽  
Xiaohui Gu ◽  
Linbo Xie ◽  
Leang-San Shieh ◽  
Jason S. H. Tsai ◽  
...  
Keyword(s):  
Time Delay ◽  
Transfer Function ◽  
Time Delays ◽  
Controller Design ◽  
Digital Controller ◽  
Input Output ◽  
Multiple Input ◽  
Long Time ◽  
Output Time ◽  
Analog Systems

scholarly journals Digital controller design considering hardware constraints: application in a paraplegic patient

2014 ◽  
Vol 30 (3) ◽  
pp. 232-241 ◽  
Author(s):  
Marcelo Augusto Assunção Sanches ◽  
Ruberlei Gaino ◽  
Renan Fernandes Kozan ◽  
Marcelo Carvalho Minhoto Teixeira ◽  
Aparecido Augusto de Carvalho ◽  
...  
Keyword(s):  
Controller Design ◽  
Digital Controller ◽  
Paraplegic Patient
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