hi..
i am trying to simulate the structure something like attached figure. what i need to do is apply sinusoidal excitation (of resonant frequency of whole structure ) at the base (lower layer) of the structure..and see the deflection of free end of cantilever beam..which i m sensing by reflected light, from the structure..laser light is incident upon this end from the top..
my doubts are how do i apply sinusoidal excitation at the lower layer ie base.??
i read few other related threads sir but those didn't help me..
please help me???
thank you in advance..
i am trying to simulate the structure something like attached figure. what i need to do is apply sinusoidal excitation (of resonant frequency of whole structure ) at the base (lower layer) of the structure..and see the deflection of free end of cantilever beam..which i m sensing by reflected light, from the structure..laser light is incident upon this end from the top..
my doubts are how do i apply sinusoidal excitation at the lower layer ie base.??
i read few other related threads sir but those didn't help me..
please help me???
thank you in advance..