仿真的时候出现Derivative input 1 of 'hyh/Transfer Fcn' at time 1 is Inf or NaN. Stopping simulation. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the fixed step size or by tightening the error tolerances).提示
和三个警告
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be equal to or
less than this value. You can disable this diagnostic by setting 'Automatic solver parameter selection'
diagnostic to 'none' in the Diagnostics page of the configuration parameters dialog.
Warning: Division by zero in 'hyh/Fuzzy Logic Controller/FIS Wizard/Defuzzification1/Averaging (COA)'.
Warning: Division by zero in 'hyh/Fuzzy Logic Controller/FIS Wizard/Defuzzification2/Averaging (COA)'.
第一个按他说的解决了，后面两个什么意思？反模糊化时除了零？该怎么处理？
望高手指教
QQ：182483939
发表于 2009-5-4 15:41
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