Enterprises' Technological Innovation Systems Collaborative Evaluation Studies

One of the most important problems that Chinese enterprises facing during the process of technology innovation is that pays too much attention to technological agent, while ignores the total synergy between technology and un-technological agents to some extent. Based on the theories of technology innovation, innovation system and synergy, with the main thread of synergetic, profound research in technology innovation system of Chinese Aluminum enterprises has been done.This text has at first explained the necessity of synergetic innovation in enterprise group, its outstanding problem and possible reason. And then, based on the research of lots of international and domestic experts and scholars, directing against the weak point among them and the existing problems that enterprise facing in our country,we put forward the guiding ideology of the research. In this paper, the success of innovation is more the result of factors, not a simple single factor to explain. The success of innovation means that a number of functional departments can perform their work, and they maintain the balance and coordination, not just one or two are superexcellence. And therefore the research of the enterprise's synergistic degree has an important role in guidance on the management of technology innovation.As for the empirical research part, this text prompts an original index system.And then regards Aluminum enterprise group of our country as the research object, 76 enterprises were investigated effectively. Filtrate the index System using cluster analysis method, then apply the improved index system to the model of evaluating synergistic degree of technology innovation system. Weight coefficient of the indexs in the model has been adopted by the AHP. On the premise of eliminating other factors ,we selected 9 subordinate enterprises of China Aluminum corporation , evaluate the technological innovation system synergistic degree of those enterprises. And then analyzed the relation between synergistic degree and innovation performance.