Accession Number : AD0623819

Title :   ANALYSIS OF OPTIMALIZING CONTROL SYSTEMS UNDER RANDOM INTERFERENCE,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : King-ching,Au-young

Report Date : 09 NOV 1965

Pagination or Media Count : 28

Abstract : Two types of optimalizing control systems are analyzed and compared under conditions of random interference. By an approximate method, the expected hunting-loss values are calculated. The advantages and disadvantages of these control-system types can be compared under actual circumstances. In the case of Gaussian steadystate random interference, the correlation-type system has a smaller hunting loss when the interference at the input terminal is stronger than that at the output terminal, but when the situation is reversed, the gradient-type optimalizing system has smaller hunting losses. The calculation results give us the best step length for the gradient-type optimalizing system and the best hunting amplitude for the correlation-type optimalizing system for various noise levels. These results are important parameters of the control systems. (Author)

Descriptors :   (*OPTIMIZATION, CONTROL SYSTEMS), (*CONTROL SYSTEMS, INTERFERENCE), APPROXIMATION(MATHEMATICS), CHINA

Subject Categories : Numerical Mathematics

Distribution Statement : APPROVED FOR PUBLIC RELEASE