Research On Qian Xuesen's Thought Of Modern Science And Technology System

Qian Xuesen's thought of modern science and technology system has a forming process.In the early stage,the system concept was formed in the United States,and a set of system engineering management technology and integrated innovation methods with Chinese characteristics were formed after returning to China and before the reform and opening up.From the end of 1970s to the beginning of 1980s,the modern scientific and technological system idea was established.Finally,the Dacheng wisdom theory was gradually put forward in the middle and late 1990s Thought.Qian Xuesen's thought of modern science and technology system is very rich.The first is the internal structure.Qian Xuesen summarizes and divides all kinds of specific disciplines and their knowledge system into eleven departments,and divides them into different levels.Firstly,concrete science is divided into three levels:basic theory(basic science),technology science and application and technology.Secondly,the bridge discipline and Marxist philosophy are added to the three levels of specific science.Thirdly,the unwritten practical experience of the initial state of human understanding and practice.This multi-level system constitutes a complex giant system,which integrates scientific,technological,literary and artistic activities with philosophical activities.Secondly,Qian Xuesen studied the interaction between Marxist philosophy and science and technology,basic science and applied science,science and pre-science,science and technology and literature and art.Thirdly,Qian Xuesen believes that the knowledge system formed by the interaction of various specific disciplines and different levels of specific disciplines is a reflection of the complex giant system of nature,human society and human thinking.On the basis of this system,through the method of comprehensive integration from qualitative to quantitative and the combination of"human-machine",we can achieve the goal of "human-machine" integration.We can grasp the essence of complex giant system and carry out practical activities with complex giant system as the object.Qian Xuesen transformed this activity into"gathering and getting wisdom".Thus,the thought of scientific and technological knowledge system was sublimated into "Dacheng wisdom study".Fourthly,Qian Xuesen's thought of modern science and technology system has made a unique contribution to the development of Marxist philosophy.The most important thing is that it connects the natural world,human society and human thinking at the level of complex giant system,which makes the combination of dialectical materialism and historical materialism more closely,as a theoretical whole.Secondly,the research on complex giant systems has developed the specific methodology of Marxist materialist dialectics.Qian Xuesen's thought of modern science and technology system has important theoretical and practical significance.In theory,Qian Xuesen's modern scientific and technological system emphasizes the interaction among various specific disciplines and disciplines at all levels,and further unifies them into Marxist philosophy through bridging disciplines,which integrates Marxist philosophy,philosophy of science and technology,scientific and technological activities and literary and artistic activities as well as society.The research on construction and national governance has important enlightening significance.From the practical point of view,Qian Xuesen's thought of modern science and technology system,as Dacheng's wisdom,has certain inspiration significance for the construction of socialism with Chinese characteristics and the strategy of state governance and scientific and technological development.