【摘要】 针对铝电解控制系统的大滞后、大惯性以及动态特性随工况变化的不确定性等特点,本文提出了ADRC技术的氧化铝浓度控制方案。该控制方案能使铝电解过程很快进入稳态,超调量较小,提高了铝电解过程的动态和稳态性能。更多还原

【Abstract】 In light of the large delay,strong inertia,and uncertainty characteristics of aluminum electrolysis process,An active disturbance rejection control(ADRC) scheme is invented.It can work out with the aluminum electrolysis process stable with low overshot and better dynamic and static performance.更多还原