Redesign of a closed-loop high-speed facility to test distortion generators

Scalable Test Generators for High-Speed Datapath Circuits

This paper explores the design of efficient test sets and test-pattern generators for on-line BIST. The target applications are high-performance, scalable datapath circuits for which fast and complete fault coverage is required. Because of the presence of carry-lookahead, most existing BIST methods are unsuitable for these applications. High-level models are used to identify potential test sets...

Motor / Tachometer Closed - Loop Speed Control System

High Speed Delay-Locked Loop for Multiple Clock Phase Generation

In this paper, a high speed delay-locked loop (DLL) architecture ispresented which can be employed in high frequency applications. In order to design the new architecture, a new mixed structure is presented for phase detector (PD) and charge pump (CP) which canbe triggered by double edges of the input signals. In addition, the blind zone is removed due to the elimination of reset signal. Theref...

Power-to-volume of the High Speed Generators

The high-speed generators offer superior power-to-volume ratio and highly compact structure comparing with their lower speed counterparts. These advantages make high-speed machines eligible for distributed generating application with microturbine that one of the distributed power generation that produced electric in the remote and disastrous zones where grid power is unavailable. To achieve hig...

Facility Location and Determination of the Transportation Routes in the Closed-loop Supply Chain Considering the Holding Cost

In recent years, the green supply chain has become a key strategy for the competitiveness of organizations, where the reverse and closed-loop supply chains are one way to achieve it. In the current competitive environment, the closed-loop supply chain helps reduce costs by re-using recyclables and reducing environmental pollution by reducing waste and extending product life. In this study, a cl...