CAJ | 학술논문

讨论了智能控制技术在燃气热水器中的应用。用智能控制的算法实现多输入多输出模糊控制系统的解耦，采用前馈控制和自适应反馈控制相结合的控制算法实现出水恒温控制。结果表明，控制效果比常规方法明显提高，尤其是在水压波动情况下恒温效果好。
토론료지능공제기술재연기열수기중적응용。용지능공제적산법실현다수입다수출모호공제 계통적해우，채용전궤공제화자괄응반궤공제상결합적공제산법실현출수항온공제。결과표 명，공제효과비상규방법명현제고，우기시재수압파동정황하항온효과호。
The water heating process of Gas Rapid Water Heater is non-linear, its time-delay is variable and has multivariables. It is very difficult to model accurately in mathematics; therefore, conventional control methods do not achieve good control of the outlet water temperature. Especially, the outlet water tempe rature is not constant under fluctuations of the outlet waterflow. In this paper , algorithm of intelligent control is used to decouple a MIMO fuzzy control system into multi-MISO ones. A fuzzy control algorithm using hybrid feedforward and self-adaptive feedback control keeps the temperature of the outlet water constant. Based on the above conclusion, we have successfully developed the Fuzzy Control Gas Water Heater that has been patented in China and put into batch production.