Control of nonlinear sampled-data systems with fixed sampling periods via their approximate discrete-time models

Author(s):  
D. Nesic ◽  
A.R. Teel
Automatica ◽  
2021 ◽  
Vol 131 ◽  
pp. 109742
Author(s):  
Alexis J. Vallarella ◽  
Paula Cardone ◽  
Hernan Haimovich

1976 ◽  
Vol 13 (3) ◽  
pp. 271-278
Author(s):  
B. Haberland ◽  
S. S. Rao

The growing usage of discrete-time models to simulate continuous and sampled-data systems requires a fundamental and concise introduction in an engineering curriculum. In this paper the discrete-time models are developed from different approximations of the convolution integral representing the response of the continuous system. An example is presented to illustrate the merits of the various models.


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