文献类型：会议论文

英文题名：Tuning ADRC for Multi-Variable System Based on Existing PID Parameters

作者：Zhao, Chunzhe[1,2];Li, Donghai[1];Huang, Chun-E[3]

第一作者：Zhao, Chunzhe

通讯作者：Zhao, CZ[1];Zhao, CZ[2]

机构：[1]Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China;[2]Chongqing Three Gorges Univ, Sch Comp Sci & Engn, Chongqing 404000, Peoples R China;[3]Beijing Union Univ, Coll Biochem Engn, Beijing 100083, Peoples R China

第一机构：Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China

通讯机构：[1]corresponding author), Tsinghua Univ, Dept Thermal Engn, State Key Lab Power Syst, Beijing 100084, Peoples R China;[2]corresponding author), Chongqing Three Gorges Univ, Sch Comp Sci & Engn, Chongqing 404000, Peoples R China.

会议论文集：IEEE International Conference on Industrial Technology (ICET)

会议日期：MAR 14-17, 2016

会议地点：Taipei, TAIWAN

语种：英文

外文关键词：Active disturbance rejection control; three-term control; decoupling; parameter adjustment; uncertain plant

摘要：Thanks to the long-time engineering practice, the existing PID controllers and their parameters contain the valuable information about the models of the industrial processes. Such information is absorbed to simplify the design and tuning process of the active disturbance rejection controller (ADRC) in this study. If one channel of the multi-variable system is stabilized by PID, then ADRC can be built to replace the PID scheme, and the ADRC parameters can be calculated from the PID parameters. This technique can be operated channel by channel until all channels are stabilized by ADRC, which is verified by simulations. Moreover, the simulations imply that the presented ADRC design and tuning method can generate the feasible parameters efficiently for the plants with unknown models.