Intelligent Active Fault-tolerant Control Using Multiple Models Approach
Baoyun Lu · Jisuanji fangzhen · 2008
An active fault-tolerant control of nonlinear system is investigated based on model bank.The model bank is formed of the NN models and corresponding controller parameters aimed at various possible running modes. Based on neural networks method,the models and switchable controllers are trained offline respectively.The switch of controller parameters in running is according to the analysis of supervision indices.The approach is validated by sim- ulations and has good availability for linear systems likewise.