Synthesis of finite-interval H(infinity) controllers by state-space methods

1990 ◽  
Vol 13 (4) ◽  
pp. 624-629 ◽  
Author(s):  
M. B. Subrahmanyam
Keyword(s):  
State Space ◽  
Finite Interval ◽  
H Infinity ◽  
State Space Methods

scholarly journals Forecasting Bordeaux wine prices using state-space methods

2018 ◽  
Vol 50 (47) ◽  
pp. 5110-5121 ◽  
Author(s):  
Stephen Bazen ◽  
Jean-Marie Cardebat
Keyword(s):  
State Space ◽  
State Space Methods

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.

Advanced State Space Methods

2009 ◽  
pp. 189-201
Author(s):  
Kurt Jensen ◽  
Lars M. Kristensen
Keyword(s):  
State Space ◽  
State Space Methods
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