Polynomial model problem
Polynomial model problem
(OP)
Dear All,
I am currently working on a program to find hyper-elastic parameters, and I am using an inverse finite element method. I have experimented with different hyper-elastic models but I am having a hard time being able to get the polynomial model to give me a non linear response. Everytime I run the polynomial model I get very linear responses, whereas I am trying to get a non linear one. I am not sure what I should do/I am doing wrong. Any help would be greatly appreciated.
Regards,
I am currently working on a program to find hyper-elastic parameters, and I am using an inverse finite element method. I have experimented with different hyper-elastic models but I am having a hard time being able to get the polynomial model to give me a non linear response. Everytime I run the polynomial model I get very linear responses, whereas I am trying to get a non linear one. I am not sure what I should do/I am doing wrong. Any help would be greatly appreciated.
Regards,





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RE: Polynomial model problem
RE: Polynomial model problem
Are you new to this forum? If so, please read these FAQ:
http://www.eng-tips.com/faqs.cfm?fid=376
http://www.eng-tips.com/faqs.cfm?fid=1083