Abstract:Knowledge innovation and technological innovation are both hotspots in the field of academic research, but the research on their coupling mechanism is still in an initial stage. The studies of high-end equipment manufacturing complex coupling mechanism can promote the development of strategic emerging industries effectively. The paper conducts a study on knowledge innovation and technological innovation evaluation factors of the high-end equipment manufacturing industry. High-end equipment manufacturing industry knowledge innovation and technological innovation coupling system is built, and knowledge innovation and technological innovation coupling measurement index system is determined, On this basis, coupling measurement model is established. In the end, a case study is pulled into to illustrate the effectiveness and feasibility of the coupling measurement model between knowledge innovation and technological innovation from the empirical perspective.