Question

adams和matlab联合仿真报错

按照网上的教程http://wenku.baidu.com/link?url=Xnc8ifbHvAxbGjIdxKmDPqz_TUIWsDGawXKIug6pnGnDQkMhcqfCgWu4DCAqKIgWMDJ3bANdo-FoTKz0rUv6B4_HLpPMsoWCDuJRxGBZLMi
进行仿真，MATLAB报错。如下
Simulink cannot solve the algebraic loop containing 'control_model/adams_sub/ADAMS Plant/S-Function' at time 0.0005 using the TrustRegion-based algorithm due to one of the following reasons: the model is ill-defined i.e., the system equations do not have a solution; or the nonlinear equation solver failed to converge due to numerical issues.To rule out solver convergence as the cause of this error, eithera) switch to LineSearch-based algorithm usingset_param('control_model','AlgebraicLoopSolver','LineSearch')b) reducing the ode45 solver RelTol parameter so that the solver takes smaller time steps.If the error persists in spite of the above changes, then the model is likely ill-defined and requires modification.

我用的是adams2014 matlab2012b
求各位大神指点

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Answer 1

您好，很巧，我昨天正好也在做这个例子，也遇到了同样的问题，不知道您解决了没有，我是在PID后面加上menory，也是网上搜到的解决方法，可以解决问题，得到例子给出的结果，希望对您有用。