New design of interval observers for continuous-time systems with discrete-time measurements is proposed. Positivity and stability conditions are obtained using the time-delay approach. Next, control is synthesized based on interval estimates. Efficiency of the obtained solution is demonstrated on examples.
['Denis V. Efimov', 'Emilia Fridman', 'Andrei Polyakov', 'Wilfrid Perruquetti', 'Jean-Pierre Richard']
On design of sampled-data interval observers