Research on temperature control with numerical regulators in electric resistance furnaces with indirect heating

Autor:	Angela Iagar, C M Diniş, G N Popa
Rok vydání:	2016
Předmět:	Engineering Hysteresis Step response Temperature control Electrical resistance and conductance business.industry Control theory PID controller Heat resistance AC power business
Zdroj:	IOP Conference Series: Materials Science and Engineering. 106:012014
ISSN:	1757-899X 1757-8981
DOI:	10.1088/1757-899x/106/1/012014
Popis:	The paper is an analysis of two-positions (hysteresis) regulators, self-tuned PID controller and PID controller for temperature control used for indirect heat resistance furnaces. For PID controller was used three methods of tuning: Ziegler-Nichols step response model, Cohen-Coon tuning rules and Ziegler-Nichols tuning rules. In experiments it used an electric furnace with indirect heating with active power of resistance of 1 kW/230V AC and a numerical temperature regulator AT-503 type (ANLY). It got a much better temperature control when using the Cohen-Coon tuning rules method than those of Ziegler-Nichols step response method and Ziegler-Nichols tuning rules method.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fde5424981ceef9d99f13e57136cf0ff https://doi.org/10.1088/1757-899x/106/1/012014 Zobrazit plný text záznamu