【摘要】 采用一种新的ARX模型(RBF-ARX模型)对三容水箱液位系统进行建模,阐述了RBF-ARX模型的建模原理、模型结构的确定、模型参数辨识及参数优化等问题。并分析了该模型的优越性能,模型的仿真预测输出结果,证实了RBF-ARX模型在非线性系统建模和辨识中的可靠性和有效性。更多还原

【Abstract】 This paper focuses on the modeling of three-tank water system using RBF-ARX model, states the principium of RBF-ARX model, model structure confirmation, model parameters identification, parameter optimization and so on. The superiority of the model is analyzed, the predictive results of simulation show the reliability and effectiveness of RBF-ARX model for the modeling and identification of nonlinear system.更多还原