标题： PID2018基准挑战：基于模型的含条件积分器的前馈补偿器 显示英文标题

标题： PID2018 Benchmark Challenge: Model-based Feedforward Compensator with A Conditional Integrator

摘要： 由于比例-积分-微分（PID）控制器在控制工程领域占据绝对主导地位，因此开发了许多不同的控制结构和理论来提高PID控制器的效率。 因此，针对PID2018基准挑战赛采用不同的PID控制策略是非常必要且具有启发性的。 本文为该制冷系统设计了一种新的控制策略，其中使用前馈补偿器和条件积分器分别用于补偿干扰并消除基准问题中的稳态误差。 基准问题中给出的仿真结果表明，所提出的控制结构与现有控制方法相比具有直接的有效性。 显示英文摘要

摘要： Since proportional-integral-derivative (PID) controllers absolutely dominate the control engineering, numbers of different control structures and theories have been developed to enhance the efficiency of PID controllers. Thus, it is essential and inspiring to operate different PID control strategies to the PID2018 Benchmark Challenge. In this paper, a novel control strategy is designed for this refrigeration system, where a feedforward compensator and a conditional integrator are utilized to compensate the disturbances and remove the steady-state error in the benchmark problem, respectively. The simulation results given in the benchmark problem show the straightforward effectiveness of the proposed control structure compared with the existing control methods.