The article highlights and optimizes a controller for the single ended primary inductance converter (SEPIC) direct current-direct current (DC-DC) converter. SEPIC adjusts range of dc input voltages delivers constant stable output voltage. Three different models are presented in order to derive its transfer function. Being 4th order, an approximation method reduction this function 2nd 1st is imp...

The main objective of present investigation is to obtain some Minkowski-type fractional integral inequalities using generalised proportional Hadamard operators which introduced by Rahman et al. in the paper (Certain via generalized operators), Advances Differential Equations, 2019, 454(2019). In addition, we establish other for positive and continuous functions.

An iterative proportional-integral interval estimation strategy for linear discrete-time systems is investigated in this paper. A sequence observers are built on system output and unknown disturbance estimation. With the help of a structure separation technique, sufficient condition terms matrix inequality proposed to make observer error be asymptotically stable. The boundary reachability analy...