Design of a performance-adaptive GPC-PI control system for controlling a weigh feeder

Design of a performance-adaptive GPC-PI control system for controlling a weigh feeder
复制标题

用于控制称重给料机的性能自适应 GPC-PI 控制系统设计

DOI:
10.1109/cca.2012.6402396
复制
发表时间:
2012
期刊:
2012 IEEE International Conference on Control Applications
影响因子:
--
通讯作者:
Y. Konishi
Y. Konishi
中科院分区:
--
文献类型:
--
作者:
Takao Sato;Tomofumi Kotani;Toru Yamamoto;N. Araki;Y. Konishi

文献摘要

参考文献

被引文献

相似文献

本文讨论了一种控制称重给料机的PI控制系统的新设计方法。PI控制器的PI参数基于广义预测控制(GPC)。由于GPC的设计参数的选择是为了达到用户指定的控制性能,因此PI参数自适应更新,从而提高了控制性能。在该方法中,只有当估计误差增加时,才会更新称重给料机的估计参数。因此,控制系统不会频繁更新,只有当控制性能得到充分改善时才会更新控制系统。数值算例和实验结果验证了该方法的有效性。
In the present paper, we discuss a new design method of a PI control system for controlling a weigh feeder. The PI parameters of a PI controller are based on generalized predictive control (GPC). Since the design parameters of GPC are selected in order to achieve a user-specified control performance, the PI parameters are adaptively updated such that the control performance is improved. In the proposed method, estimated plant parameters of a weigh feeder are updated only when the estimation error increases. Therefore, the control system is not updated frequently, and the control system is updated only when the control performance is sufficiently improved. The effectiveness of the proposed method is demonstrated through numerical examples and experimental results.
基于建模性能评估的性能自适应PID控制系统设计
DOI: --
发表时间: 2007
期刊: Proc. of IFAC International Symposium on Dynamics and Control of Process Systems, Cancun Vol.127
影响因子: --
作者:
Kenji Takao;Yoshihiro Ohnishi;Toru Yamamoto;Takao Hinamoto;Toru Yamamoto
通讯作者: Toru Yamamoto
使用稳定的时变比例增益的基于 GPC 的 PID 控制器
DOI: --
发表时间: 2007
期刊:
影响因子: --
作者:
Takao Sato;Akira Inoue;Toru Yamamoto
通讯作者: Toru Yamamoto
DOI: 10.1016/0005-1098(87)90087-2
发表时间: 1987-03-01
期刊: AUTOMATICA
影响因子: 6.4
作者:
CLARKE, DW;MOHTADI, C;TUFFS, PS
通讯作者: TUFFS, PS