Ali A. Orouji

Electrical and Computer engineering Faculty, Semnan University

[ 1 ] - Simplification of a Petri Net controller in industrial systems

This paper deals with the problem of forbidden states in discrete event systems modeled by Petri Net. To avoid the forbidden states, some constraints which are called Generalized Mutual Exclusion Constraints can be assigned to them. Enforcing these constraints on the system can be performed using control places. However, when the number of these constraints is large, a large number of control p...

[ 2 ] - آنالیز مقایسه ای روشهای بهبود اثرات کوچک سازی کانال در ترانزیستورهای SOI-MOSFET و ارائه یک تکنیک جدید

This paper critically examines the Short Channel Effects (SCEs) improvement techniques for improving the performance of SOI-MOSFETs.  Also for first time, a new device structure called the Shielded Channel Multiple-Gate SOI-MOSFET (SC-MG) is introduced and designed. Using two-dimensional and two-carrier device simulation, it is demonstrated that the SC-MG exhibits a significantly reduced the el...

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