一种使用双重鲁棒调节器的汽温串级调节系统

TEMPERATURE CASCADE CONTROL SYSTEM WITH DOUBLE ROBUST REGULATORS

针对双环串级调节系统，本文提出了主、副调节器均采用鲁棒（Ｒｏｂｕｓｔ）控制的新方法，并给出了稳定性证明和系统的整定计算方法。用于电厂汽温控制的实验证明，本方法有很好的控制品质。此外，本方法的结论还可推广到多环串级控制系统中。

For a double loop cascade control system, the paper presents a new method in which the principal and subordinary robust regulators are used and proposes the prove of system stability and calculation of system parameters' setting values.The testing of this method conducted for a power plant steam temperature control shows a good control quality. In addition,this method can be applied to multi - loop cascade system.