Data-driven-based bed temperature control of circulating fluidized bed units

In modern industry, data has become an indispensible resource for the whole process of production and business. For the optimization of the control performance, the data-driven-based PID controller is introduced in this paper. Based on the data-driven control law, the parameters of the PID controller will be renewed automatically by using the real and historical input/output data of the plant. And then, the control action can be update in real time. From the perspective of applications, the data-driven-based PID controller is researched as the controller in the bed temperature of circulating fluidized bed units. The simulation results show that the data-driven-based PID controller is suitable for the bed temperature control, and its performance is better than that of the conventional controller.