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Displaying 526 - 550 of 599

Digital Recording and Analysis of Positive Partial Discharges in Air

November 1, 1997
Author(s)
Yicheng Wang, X. Han, Richard J. Van Brunt, J. C. Horwath, D. L. Schweickart
A new Surface-mediated burst mode of partial discharges is discovered in which a partial discharge pulse has a fixed probability to induce a following pulse, forming a burst of evenly separated pulses. The probability is determined for several gap voltages

A Mixed-Mode Smart Transducer Interface for Sensors and Actuators

October 15, 1996
Author(s)
S Chen, Kang B. Lee
This article discusses some of the key issues of the proposed IEEE P1451.4 standard ? the existing mixed-mode transducer communication schemes, the Transducer Electronic Data Sheet (TEDS) requirements, compatibility with legacy systems, and utilization of

Modeling Spatial Reasoning Systems With Shape Algebras and Formal Logic

June 1, 1996
Author(s)
Scott Chase
The combination of the paradigms of shape algebras and predicate logic representations,used in a new method for describing designs, is presented. First order predicate logicprovides a natural, intuitive way of representing shapes and spatial relations
Displaying 526 - 550 of 599