Accession Number : AD0758281
Title : Stationary Point Processes and Applications to Communications and Logistic Systems.
Descriptive Note : Annual status rept. 1 Jun 71-31 May 72,
Corporate Author : MICHIGAN UNIV ANN ARBOR COMPUTER INFORMATION AND CONTROL ENGINEERING
Personal Author(s) : Beutler,Frederick J.
Report Date : JAN 1973
Pagination or Media Count : 7
Abstract : The research has proceeded along three distinct lines. (1) The behavior of closed loop control systems with randomly timed sampling within the feedback loop. Random sampling in a feedback context occurs in systems with a controller consisting of a time shared computer, control systems with imperfect samplers, and remote control whose feedback function is performed at a distance via a pulse coded transmission link. (2) Recovery of data from samples taken at random intervals, including time-multiplexed communication systems and real-time digital handling of data. (3) The applicability of martingale theory to stochastic point processes. In particular, the Doob decomposition for continuous-parameter supermartingales which is crucial to the modern theory of detection and estimation of stochastic signals corrupted by additive white noise. (Author Modified Abstract)
Descriptors : (*ADAPTIVE CONTROL SYSTEMS, MATHEMATICAL MODELS), FEEDBACK, STOCHASTIC PROCESSES, INFORMATION THEORY, MULTIPLEXING, DIGITAL COMPUTERS, TIME SHARING, REAL TIME, WHITE NOISE
Subject Categories : Statistics and Probability
Distribution Statement : APPROVED FOR PUBLIC RELEASE