increasing of word demand load caused a new distributed generation (dg) to enter to powersystem. one of the most renewable energy is the photovoltaic system. it is beneficial to use thissystem in both separately as well as connected to power system using power electronics interface.in this paper an optimal pid controller for photovoltaic system systems has been developed. theoptimization techni...

A single wafer processing IC fabrication with flexible and distributed configuration is getting more important. The cluster tool is such an IC fabrication equipment. It consists of the cassette module, transport module, and process module. In this paper, the model of a cluster tool is constructed using distributed colored timed Petri net (DCTPN). The emulator and controller of the cluster tool ...

This article presents a fuzzy robust Mixed - Sensitivity Gain - Scheduled H controller based on the Loop -Shaping methodology for a class of MIMO uncertain nonlinear Time - Varying systems. In order to design this controller, the nonlinear parameter - dependent plant is first modeled as a set of linear subsystems by Takagi and Sugeno’s (T - S) fuzzy approach. Both Loop - Shaping methodology and...

In this paper, the synchronization of a new hyperchaotic complex system based on T-S fuzzy model is proposed. First, the considered hyperchaotic system is represented by T-S fuzzy model equivalently. Then, by using the parallel distributed compensation (PDC) method and by applying linear system theory and exact linearization (EL) technique, a fuzzy controller is designed to realize the synchron...

The increasing need for automated networking platforms like the Internet of Things, as well network services cloud computing, big data applications, wireless networks, mobile Internet, and virtualization, has driven existing networks to their limitations. Software-defined (SDN) is a new modern programmable architectural technology that allows administrators control entire consistently logically...

Control in a classical transfer function or state-space setting typically views controller as signal processor: sensor outputs are mapped to actuator inputs. In behavioral system theory, control is simply viewed interconnection; the interconnection of plant with controller. this paper we consider problem interconnected systems setting. The especially fit for modeling systems, because it allows ...