Abstract
Along with in electronic technology's rapid development, as well as the automatic control theory and under the design method development's impetus, the domestic and foreign temperature control system development is rapid, and makes the progress in the intellectualized auto-adapted parameter self regulating grade aspect. In here I will introduce that one kind realizes temperature control system's design process using the monolithic integrated circuit, take selects Ling Yang company's product SPCE061A monolithic integrated circuit as the control core, the control method which unifies by the PID algorithm control as well as the PID parameter installation to realize the high accuracy water temperature control control system. The article introduces the core component's choice, the control algorithm determination, various partial electric circuit and software's design emphatically. This control system's characteristic: The circuit structure is simple, procedure brief, system reliability higher. This design fully has also used the SPCE061A monolithic integrated circuit mature pronunciation processing technology and the PC machine graphic processing function, realized the pronunciation to disseminate news the temperature and the printing temperature variation curve request.