| In today's world, science and technology develop by leaps and bounds. State increasing competitiveness is more and more embodied in scientific and technological strength, which emphasis on independent innovation. It is recognized that which country has advantages in knowledge and technology innovation will grasp the initiative in development.Private Scientific and Technological Enterprises have driving force to consciously absorb achievements in scientific and technological innovation and higher technological innovation efficiency; they can rapidly capture opportunities; they have flexibility mechanisms and sensitivity to rapidly response to changes in the market; they are enterprise groups which combine the most dynamic productivity and the most vibrant private organic mechanism together. Private Scientific and Technological Enterprises play an extremely important role in technology innovation ability upgrading and high-tech industries developing.Foreign-funded enterprises have strategies of technology monopolizing and technical superiority controlling, and state-owned enterprises are in serious shortage of power for technological innovation, these are the problems are in China now. Therefore, Private Scientific and Technological Enterprises are pushed to the frontiers to improve our country's capability of independent innovation, and they have become important force we must depend on to accelerate the country's capability of independent innovation.Independent innovation system of Private Scientific and Technological Enterprises is a huge system which is also complex, dynamic and open. It is not only a input-output process of internal elements of innovation, such as human, financial, material, accumulated knowledge and technology, and so on; but also a synergies, interactive evolvement process of technological innovation, system innovation, management innovation and social environment.Private Scientific and Technological Enterprises independently innovating are to make over-profits of innovation, to maintain core competitiveness of sustainable development. This thesis firstly analyzed related theories on independent innovation system of Private Scientific and Technological Enterprises; secondly described the status quo and developing trend of independent innovation of Private Scientific and Technological Enterprises in China; thirdly determined objectives and characteristics of independent innovation system of Private Scientific and Technological Enterprises, put forward three ways for independent innovation of Private Scientific and Technological Enterprises, they are direct way of wholly independent innovation, outflanking ways based on cooperation innovation and imitation innovation; fourthly made "structure-function" analysis for independent innovation system of Private Scientific and Technological Enterprises, clarify system operation mechanism; finally this thesis used the theory and method of System Dynamics modeling for independent innovation system of Private Scientific and Technological Enterprises. |