In order to improve anti-interfere ability and increasing stability reliability of automatically-controlled door Control System used in high speed Train. this paper, we analysis the reason electromagnetic interference radiation on system. restrained technology t he hardware was studied from ranges circuit board design , GND insulated power rest rained aspects software anti-interference mechanis...

Recently, parallel disk systems have emerged as a potential solution for achieving ultra-high capacity, performance and reliability at a reasonably low cost. This emerging technology is likely to have a great impact on the market of data-storage devices for mainframe computers and large database systems [Zachary:89]. The basic idea is to disperse (or stripe data blocks over a number of small an...

The increasing integration density according to Moore's law is being slowed due to economic and physical limits. However, this technological evolution involves an higher number of physical defects after manufacturing circuit. As yield goes down, one of the future challenges is to nd a way to use a maximum of fabricated circuits while tolerating physical defects spread all over the chip. Fiel Pr...

We present second-order value numbering, a new optimization method for suppressing redundancy, in a version tailored to the application for optimizing the decision procedure of jMosel, a verification tool set for monadic second-order logic on strings (M2L(Str)). The method extends the well-known concept of value numbering to consider not merely values, but semantics transformers that can be eff...

In this paper, we assimilate and integrate two recent developments in prefix adder design and theory to create a fault-tolerant, real-time reconfigurable prefix adder. By exploiting the inherent redundancy of a Kogge-Stone adder we are able to extract signals to detect and correct from a single-fault. Our 16-bit design consumes less than 44% the hardware overhead of a comparable triple modular ...

This paper describes a real-time technique for scale invariant object or face tracking with standard PC hardware. The tracking method is based on a low redundancy (compressed) object image representation. For image decomposition a fast non-iterative transform based on the odd-symmetric gabor functions is used, which guarantees on the one hand a low redundancy of the resulting representation and...

Virtual machine technology enables highly agile system deployments in which components can be cheaply moved, cloned, and allocated controlled hardware resources. In this paper, we examine in the context of multitier Enterprise applications, how these facilities can be used to provide enhanced solutions to the classic problem of ensuring high availability without a loss in performance on a fixed...

Quantum-dot Cellular Automata (QCA) is an emerging and promising technology that provides significant improvements over CMOS. Recently QCA has been advocated as an applicant for implementing reversible circuits. However QCA, like other Nanotechnologies, suffers from a high fault rate. The main purpose of this paper is to develop a fault tolerant model of QCA circuits by redundancy in hardware a...