期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：3
页码：1-6
DOI：10.1088/1755-1315/252/3/032004
出版社：IOP Publishing
摘要：After reading a lot of data, the author believes that cybernetics will change from the model theory of direct control deviation to the cybernetics of controlling internal and external disturbances according to the invariance theory in the future. Since Watt's steam engine in 1788, the theory of automatic control has developed rapidly. The PID controller represented by error estimation has been in the dominant position for a long time, but it needs to adjust and adjust the parameters constantly, and new theoretical methods are urgently needed. ADRC will build a bridge between the perceptual thinking of industrial paradigm and the rational thinking of model paradigm. A flexible and intuitive grey-box method is established between the black-box method and the white-box method with disturbance as the core. The control theory will be rewritten by the invariance principle.
