A boost converter is used in various applications to obtain a higher voltage than the input voltage. One of current main circuit systems for hybrid electric vehicles (HEVs) combination two-phase (parallel circuit) and three-phase two-level inverter. In this study, we focus on achieve even efficiency propose an interleaving scheme suitable three-level inverter (series circuit). The series has tw...

Feedback control problems involving autonomous polynomial systems are prevalent, yet there limited algorithms and software for approximating their solution. This paper represents a step forward by considering the special case of regulator problem where state equation has nonlinearity, costs quadratic, feedback is approximated low-degree polynomials. As this natural extension linear-quadratic (L...

In this paper the active vibration control of a four-story shear frame instrumented with piezoelectric actuators is presented. The piezoelectric actuators are hosted on the columns in two manners and the produced controlling forces by actuators are considered in the equation of motion. The smart structure modeling and control design is carried out using MATLAB software in state space form. Subs...

a pedigree file consisting of 5860 individuals, 167 sires and 1582 dams collected at makooei sheep breeding station (msbs) during a period of 24 years (1990 to 2013) was used to calculate the inbreeding coefficients to reveal any probable effects of inbreeding (f) on the studied traits. the studied traits were classified to the five main groups including body weight, kleiber ratio, body measure...

Active Queue Management (AQM) takes a trade-off between link utilization and delay experienced by data packets. From control point of view, it is rational to regard AQM as a typical regulation system. In this paper, two types of controllers, i.e. Sliding Mode Variable Structure (SMVS) controller and optimal Linear Quadratic Regulator (LQR) are designed for AQM. Simulation results conform the ro...

This paper presents a new framework for controller robustness verification with respect to F-16 aircraft’s closed-loop performance in longitudinal flight. We compare the state regulation performance of a linear quadratic regulator (LQR) and a gain-scheduled linear quadratic regulator (gsLQR), applied to nonlinear open-loop dynamics of F-16, in presence of stochastic initial condition and parame...