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给出了９８０ｔ／ｈ直流锅炉燃料自动调节系统的一种新型的设计方案，并对此系统进行了分析，引入局部反馈信号的纯滞后补偿环节，改善了调节对象的动态特性，使系统能快速消除扰动，提高了系统的调节质量；加入前馈补偿，提高了负荷适应能力。对该系统进行了仿真实验，获得了理想的调节效果。
A new design scheme of 980 t / h DC boiler fuel automatic control system is given. The system is analyzed and the pure hysteresis compensation of local feedback signal is introduced to improve the dynamic characteristics of the regulated object and make the system fast Eliminate the disturbance, improve the quality of the system adjustment; Add feedforward compensation, improve the load adaptability. The system simulation experiments, obtained the ideal adjustment effect.