Dissipative structure theory, synergy theory and catastrophe theory are collectively called "new three theories", also known as DSC theory.
The differences between system theory, cybernetics and information theory, dissipative structure theory, synergy theory and catastrophe theory;
System theory emphasizes the interdependence, mutual influence and mutual restriction between the whole and the part, the part and the part, the system itself and the external environment, and has three basic characteristics: purposefulness, dynamics and order.
Cybernetics was founded by the famous American mathematician Wiener N and his collaborators to consciously adapt to the development trend of infiltration and integration of different categories in modern science and technology.
Cybernetics is a technical science that studies the state, function, behavior and changing trend of the system, controls the stability of the system, reveals the control laws of different systems, and makes the system run according to the predetermined goal.
Information theory was founded by American mathematician Shannon. It is a science that uses probability theory and mathematical statistics methods to study how to obtain, process, process, transmit and control system information quantitatively.
Information refers to the new content and knowledge contained in information, which is used to reduce and eliminate people's uncertainty about things. Information is the basis for all systems to maintain a certain structure and realize functions.
Information theory can reveal the essence of the leap of human cognitive activities, help to explore and study people's thinking laws, and promote and evolve people's thinking activities.
Dissipative structure theory is a theory about the behavior of unbalanced systems, which explores the microscopic mechanism of dissipative structure. It is this orderly and stable structure that system theory pursues. In this sense, dissipative structure theory and system have the same effect.
Many small systems in a large system interact and restrict each other. Their equilibrium structure and the transformation from the old structure to the new structure have certain rules. The science that studies this law is synergetic theory.
Collaboration theory is a strategy to deal with complex systems. The purpose of synergetics is to establish a concept and method to deal with complex systems with a unified point of view.
The philosophy of science contained in catastrophe theory mainly includes the following aspects: the dialectical unity of internal factors and external related factors; Dialectical relationship between gradual change and mutation; The internal relationship between certainty and randomness; The deepening development of the law of mutual change of quality.
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Related academic papers:
He Kekang Using the systematic method of "new three theories" to promote the in-depth development of the theory and application of instructional design. 《? China Audio-visual Education? 》? ,? 20 10。
Gu Xinhua, Gu Chaolin, Chen Yan. Briefly describe the relationship between "new three theories" and "old three theories" 《? Economic theory and economic management? 》? ,? 1987。
Liu Xun. Introduction to "New Three Theories" (II). Synergy theory and its significance. 《? Economic theory and economic management? 》? ,? 1986。
Liu Xun. The third introduction to "New Three Theories". Catastrophe theory and its application. 《? Economic theory and economic management? 》? ,? 1986。
Tan _, He Zhongxiong. "New Three Theories" and Soft Science. 《? Soft science? 》? ,? 1990。
References:
Baidu Encyclopedia-Three New Theories