Performances Index for the Validities Estimation in the case of Multimodel Generalized Predictive Control

摘要：

The multimodel and multicontrol approaches are two powerful techniques which are often useful in literature,to the analyse,the modelling and the control of complex systems.Indeed,the operating range of the process is partitioned into a set of operating regions.For each operation region a local model or/and controller is applied.The effective control applied to the process is a fusion of all these local control laws.In this paper,we present a new approach for validities estimation in the case of multimodel generalized predictive control (MGPC).This approach is based on an online evaluation of the elementary GPC control laws performances.The obtained satisfactory results are compared to those registered in the residus approach case and show a very good performances to the system in closed loop.

关键词： Multimodel Generalized Predictive Control Performances Index Validities Time-Varying Parameters.

作者: Anis Messaoud Majda Ltaief Ridha Ben Abdennour

作者单位: Research Unit: Numerical Control of Industrial Processes (E)cole Nationale dIng(e)nieurs de Gab(e)s,6029 Gab(e)s,Tunisia.

会议类型: 国际会议

会议名称: International Conference on Modelling,Identification and Control(模拟、鉴定、控制国际会议)

会议地点: 上海

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）