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Now showing items 11-20 of 71
Error modeling, self-calibration and design of pipelined analog to digital converters
(1992)
As the field of signal processing accelerates toward the use of high performance digital techniques, there is a growing need for increasingly fast and accurate analog to digital converters. Three highly visible examples ...
Fabrication of channeling masks for Ion Projection Lithogrphy
(1994)
For sub-0.5 $mu$m feature sizes in VLSI circuits, Ion Projection Lithography shows good promise. One of the key components for this type of lithography is the availability of a suitable mask. Present work involved the ...
A fuzzy-tuned adaptive Kalman filter
(1993)
In this research, fuzzy processing is applied to the adaptive Kalman filter. The filter gain coefficients are adapted over a 50 dB range of unknown signal/noise dynamics,, using fuzzy membership functions. Specific ...
Transient queueing approximations for modeling computer networks
(1993)
The objective of this research was to further develop and evaluate the performance of a transient queueing approximation when it is applied to modeling computer communication networks. An operational computer network that ...
Development and testing of fiber optic current transducer with digital signal processing
(1995)
The use of a fiber Fabry-Perot interferometer (FFPI) as an optical current transducer is demonstrated, and an optical detection technique which is appropriate for high sensitivity measurement and for a multiplexed sensor ...
New passive and active filtering techniques for the mitigation of power system harmonics and to reduce the effects of high frequency PWM switching on the operation of AC motor drives
(1995)
With the increased attention on high efficiency and energy
Efficient optimization algorithms for constrained power economic dispatch
(1995)
Efficient optimization algorithms are developed to solve
Position sensor elimination techniques for synchronous reluctance motor
(1994)
Synchronous reluctance motor drives have recently received renewed attention. This interest is mainly due to modern field oriented control strategies, which have recently been applied to these motors. In particular it ...
Frequency stabilization of a traveling-wave semiconductor ring laser using a fiber resonator as a frenquency reference
(1995)
A fiber ring resonator with a temperature drift rate of better than 5 x 104 'C/hour is used for controlling the frequency of a 1.3-lim-wavelength external cavity semiconductor ring laser. This thesis describes the design ...