Now showing items 1-3 of 3
A physically motivated reduced-order modal energy technique for ARMA spectrum estimation
A reduced-order modal energy (ROME) technique for spectrum estimation is introduced. In this technique the transfer function of a higher-order autoregressive (AR) model of a power spectrum is decomposed into partial ...
Change detection using types for non-stationary processes
Space shuttle operation requires the monitoring of a large number of stationary signals in the search for "anomalies." This problem amounts to determining whether a change has occurred in a signal having a partially known ...
Genetic algorithm tuning of a fuzzy logic controller for a dynamic system
This thesis describes the use of the genetic algorithm to facilitate the design process of a fuzzy logic based controller. The basic mechanics of both the fuzzy logic control system and the genetic algorithm are presented ...