Reversible logic is one of the new paradigms for power optimization that can be used instead of the current circuits. Moreover, the fault-tolerance capability in the form of error detection or error correction is a vital aspect for current processing systems. In this paper, as the multiplication is an important operation in computing systems, some novel reversible multiplier designs are propose...

Shaft position sensing is an essential part of switched reluctance (SR) motor drive In order to synchronize the pulses of phase current with the period of rising inductance of the proper motor phase. Direct sensors such as, Hall effect and optical encoder are commonly used in SR motors. The purpose of this paper is to present an indirect shaft positioning sensing known as "sensorless " control ...

Abstract. The use of low-cost sensors for air quality measurements has become very popular in the last few decades. Due to detrimental effects particulate matter (PM) on human health, PM like photometers and optical particle counters (OPCs) are widespread have been widely investigated. negative high relative humidity (RH) fog events mass concentration readings these types well documented. In li...