A note on the positive boundary robust stability of linear control systems

2021 ◽  
Vol 9 (1) ◽  
pp. 1-13
Author(s):  
Mohamed El Azzouzi
Keyword(s):  
Control Systems ◽  
Robust Stability ◽  
Linear Control ◽  
Linear Control Systems ◽  
Positive Boundary

Robust stability and evaluation of the quality functional for linear control systems with matrix uncertainty

2020 ◽  
Vol 99 (3) ◽  
pp. 55-65
Author(s):  
A. Aliluiko ◽  
R. Ruska
Keyword(s):  
Control Systems ◽  
Robust Stability ◽  
Dynamic Systems ◽  
Linear Control ◽  
Linear Control Systems ◽  
Linear Matrix ◽  
Linear Dynamic Systems ◽  
New Methods ◽  
Robust Stability Analysis ◽  
Sufficient Stability

New methods of robust stability analysis for equilibrium states and optimization of linear dynamic systems are developed. Sufficient stability conditions of the zero state are formulated for a linear control systems with uncertain coefficient matrices and measurable output feedback. In addition, a general quadratic Lyapunov function and ellipsoidal set of stabilizing matrices for the feedback amplification coefficients are given. Application of the results is reduced to solving the systems of linear matrix inequalities.

Fractional Vector-Order h-Realisation of the Impulse Response Function

2020 ◽  
Vol 14 (2) ◽  
pp. 108-113
Author(s):  
Ewa Pawłuszewicz
Keyword(s):  
Control Systems ◽  
Impulse Response ◽  
Response Function ◽  
Impulse Response Function ◽  
Linear Control ◽  
Linear Control Systems

AbstractThe problem of realisation of linear control systems with the h–difference of Caputo-, Riemann–Liouville- and Grünwald–Letnikov-type fractional vector-order operators is studied. The problem of existing minimal realisation is discussed.

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