piezoelectric driver in an automated system using Lab-view

hello

I am starting a project which is "Excitation and optical measurement of vibration of metallic sheet cantilever". There are four strain gauges placed on mettallic sheet on cantilever.

where i have a several question as follows:

1. How i connect given piezoelectric driver with labview and also with cantilever beam?
2. system should be capable to measure the higher harmonics of the vibration?
3. optical detection method to measure the vibration?

my device are:

1. Posicon 150: High precision positioning feedback control electronics

or

1. Strain gage amplifiers for position detection

I am giving you also links about my project devices.

http://www.piezomechanik.com/en/products/

I am waiting for your kind response.
Thankyou