Control and research based on data-driven virtual feedback algorithms

This article gives the existence problems of data-driven control theory and methods and introduces the relevant background. It describes exist background of the data-driven control based on the virtual reference feedback tuning algorithm from control theory, the angle of control theory, platform application, defining the virtual reference feedback tuning algorithm. Algorithms also have the using conditions of data-driven control theory and methods. This article points out the differences and using environments of the existing data-driven control method from the perspective of data utilization and makes expectation for the development of the data-driven control theory.