State-Space Representation of Control Systems

2018 ◽  
pp. 295-384
Author(s):  
Anatasia Veloni ◽  
Alex Palamides
Keyword(s):  
State Space ◽  
Control Systems ◽  
Space Representation ◽  
State Space Representation

scholarly journals Robust Control of the Knee Joint Angle of Paraplegic Patients considering Norm-Bounded Uncertainties

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Nilson Moutinho dos Santos ◽  
Ruberlei Gaino ◽  
Márcio Roberto Covacic ◽  
Marcelo Carvalho Minhoto Teixeira ◽  
Aparecido Augusto de Carvalho ◽  
...  
Keyword(s):  
Knee Joint ◽  
State Space ◽  
Control Systems ◽  
Position Control ◽  
Space Representation ◽  
Linear Matrix ◽  
State Space Representation ◽  
The Matrix ◽  
Bounded Uncertainties ◽  
Norm Bounded Uncertainties

A proposal for the knee position control design of paraplegic patients with functional electrical stimulation (FES) using control systems and considering norm-bounded uncertainties is presented. A state-space representation of the knee joint model of the paraplegic patient with its nonlinearity is also demonstrated. The use of linear matrix inequalities (LMIs) in control systems with norm-bounded uncertainties for asymptotic stability is analyzed. The model was simulated in the Matlab environment. The matrixKof state space feedback was obtained through LMIs.

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