Recent work in Optimality Theory (Prince and Smolensky 1993, McCarthy and Prince 1993, to appear) has suggested that phonological regularities can be explained without reference to phonological rules, strictly in terms of constraints on representational wellformedness. A unique aspect of Optimality Theory (OT) is that candidates are evaluated in parallel: there is no serial derivation. Given th...

This paper describes the MATLAB/Simulink realization of the DC motor speed control methods, namely field resistance, armature voltage and armature resistance control methods, and feedback control system for DC motor drives. These simulation models are developed as a part of a software laboratory to support and enhance undergraduate electric machinery courses at Nigde University, Nigde, Turkey. ...

Traditional construction machinery has the disadvantages of low energy efficiency and poor emissions, which do not meet requirements environmentally friendly industrial development. Electric attracted more attention because its advantages zero emissions high efficiency, are considered to be important factors in future development machinery. Preliminary attempts introduce electric motors into us...

The Swedish 2008 Government’s Action Plan on eGovernment offers old wine (focussed on technology rather than on services; production-centred rather than needs-based) in old bottles (closed political systems rather than open infrastructure; no measurements and, consequently, no incentives for government agencies to change). This paper analyzes the Plan based on an Enterprise Architecture integra...

High-speed and high-power-density drives are attracting much interest in today’s industry, e.g. for applications with mesoscale gas turbine generator systems or turbocompressors for fuel cells. In all high-speed machinery the bearing is a key component. Therefore, this paper presents the analysis of an active magnetic bearing suitable for a permanent magnet machine, being part of a high-speed e...

A review of large scale applications of high current and high field superconductivity is given. Requirements to and properties of technically used superconductors are discussed. Superconducting magnets as research tools are widely used in elementary particle and solid state research. Applications of superconductivity for industrial purposes seem to be promising for electrical machinery, magneti...

Implementations of models of morphologically rich languages such as Arabic typically achieve speed and small memory footprint at the cost of abandoning linguistically abstract and elegant representations. We present a solution to modeling rich morphologies that is both fast and based on linguistically rich representations. In our approach, we convert a linguistically complex and abstract implem...

Acoustic problems in the environment have gained attention due to the tremendous growth of technology that has led to noisy engines, heavy machinery, pumps, high speed wind buffeting and a myriad other noise sources. Exposure to high decibels of sound proves damaging to humans from both a physical and a psychological aspect. The problem of controlling the noise level in the environment has been...

A peanut harvest separation and conveying device was designed considering the shortage of machinery poor harvesting effect in China. The interaction between mechanism pod-soil mixture analysed to obtain motion state relative conveyor. ADAMS simulation applied spatial curve trajectory process. study determined that optimum operating parameters conveyor were a drum speed 280 r/min an inclination ...

In previous deep learning-based fault diagnosis methods for rotating machinery, the method of directly feeding one-dimensional data into convolutional neural networks can lead to loss important features. To address problem, a novel machinery model based on rainbow recursive plot (RRP) is proposed. Our main innovation and contributions are: First, RRP proposed convert vibration signal from two-d...