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参数相同,用AMESim建模得出来的结果和AMESim与simulink联合仿真的结果差别好大,不知道怎么回事?还出现如下警告
Warning: Block diagram 'BYC' contains 1 algebraic loop(s). To see more details about the loops use the command line
Simulink debugger by typing "sldebug BYC" in the MATLAB command window. To eliminate this message, set the Algebraic
loop option in the Diagnostics page of the Simulation Parameters Dialog to "None"
Found algebraic loop containing:
'BYC/PID Controller2/Derivative Gain'
'BYC/PID Controller2/SumD' (algebraic variable)
'BYC/PID Controller2/Filter Coefficient'
'BYC/PID Controller/Proportional Gain'
'BYC/PID Controller/Derivative Gain'
'BYC/PID Controller/SumD'
'BYC/PID Controller/Filter Coefficient'
'BYC/PID Controller/Sum'
'BYC/PID Controller2/Proportional Gain'
'BYC/PID Controller2/Sum'
'BYC/S-Function'
'BYC/Sum1' (algebraic variable)
'BYC/Sum2' (algebraic variable)
Requesting hydraulic license ...
got the license for hydraulic, continuing
Dissipation number 0.000283451 indicates that viscous effects are too small for this submodel.
Consider using a HL05 submodel.
Warning in HL02 instance 2.
Dissipation number 0.000283451 indicates that viscous effects are too small for this submodel.
Consider using a HL05 submodel.
Warning in HL02 instance 1.
InterpretExpression> Try to read the file E:/datah.txt
Number of x-y pairs read from file E:/datah.txt : 92
InterpretExpression> read 92 value-pairs from 1D file E:/datah.txt
InterpretExpression> Try to read the file E:/data.txt
Number of x-y pairs read from file E:/data.txt : 188
InterpretExpression> read 188 value-pairs from 1D file E:/data.txt
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