Performance evaluation of the boiler combustion control system based on data-driven

Most of the industrial control loops are multivariable control loops, so the control system performance evaluation is the major study of multivariable control system. The combustion control system of power unit is a typical multivariable control system, which is used to guarantee the economy and safety of the boiler. This paper presents a kind of performance evaluation method based on data-driven. The normal operation of the system does not produce additional perturbation and the calculation is simple and convenient to implement. This method can be reliable and accurate implementation to other multivariable control system.