Error in block 'DoubleInvpend/Fuzzy Logic Controller': Block parameter 'DoubleInvpend' cannot be evaluated. MATLAB error message: Error, 'DoubleInvpend' is currently in use by a simulation and can not be accessed programmatically。
Error evaluating parameter 'Gain' in block 'DoubleInvpend/Ku': Undefined function or variable 'ku'