A closer look at the clever engineering inside this sewing machine. After the hook catches the thread, it rides perfectly between the teeth of the drive gears as it moves around the bobbin. Truly ...

Finance Minister Ahmed Kouchouk announced Sunday that the Egyptian government has completed the disbursement of the first tranche of overdue payments to exporters, under a new mechanism approved by ...

Abstract: This paper describes the implementation of general multibody system dynamics on Scissor lift Mechanism (i.e. four bar parallel mechanism) within a bond graph modeling framework. Scissor ...

Abstract: In this letter, a new kind of adaptive controller for the problem of output feedback tracking is proposed on the basis of the Active Disturbance Rejection Control (ADRC) paradigm. The ...