hello,
I 'm working on a capacitive transducer, using the electromechanics(emi) model. Now I want to observe the output pressure of the transducer in the frequency domain and I add a voltage V=Vac+50 volt.
First, in the Model 1—Definitions,I define Waveform and Analytic Functions,and plot the figure well. The function Analytic's name is an2 ,and Expression is wv2(x)+50.
Then I add the fixed voltage on the terminal of the top plate,I wrote an2(x) in the Electric potential V0.
Last, run it, there is an error which tells me that "constraint found for variables in diferent Segregated groups.Try to merge these groups. —Feature: Stationary Solver(sol1/s1) —constraint found for variables in diferent Segregated groups.Try to merge these groups"
So I beg your suggestions and introductions:
1. Am I right to add the Vac like this?
2. How can I solve the error?
3. Could you give me some directions about how to solve the output pressure please?
Thanks for any help!
Best regards
I 'm working on a capacitive transducer, using the electromechanics(emi) model. Now I want to observe the output pressure of the transducer in the frequency domain and I add a voltage V=Vac+50 volt.
First, in the Model 1—Definitions,I define Waveform and Analytic Functions,and plot the figure well. The function Analytic's name is an2 ,and Expression is wv2(x)+50.
Then I add the fixed voltage on the terminal of the top plate,I wrote an2(x) in the Electric potential V0.
Last, run it, there is an error which tells me that "constraint found for variables in diferent Segregated groups.Try to merge these groups. —Feature: Stationary Solver(sol1/s1) —constraint found for variables in diferent Segregated groups.Try to merge these groups"
So I beg your suggestions and introductions:
1. Am I right to add the Vac like this?
2. How can I solve the error?
3. Could you give me some directions about how to solve the output pressure please?
Thanks for any help!
Best regards