How to program a remote adjustent with a Laser sensor and a pressure valve

Hallo,

I'm looking for a solution set a monostable pneumatic cylinder via a laser sensor and a pressure valve.

The Laser sensor and the valve has a domain controller as a signal input/output. The position of the cylinder is controlled by the laser sensor and pressure valve schould adjust pressure as needed to get the cylinder into position.

Sample:

The cylinder schould be 5mm extended from the initial position. If a team is on the stem of the actuator pressure valve schould be able to increase the pressure in the cylinder so that the location of Rod 5mm remains approximately constant.

Thank you for a few suggenstions!

Kind regards

Manual

I guess you could use a system by which the laser sensor output when it receives the laser beam.

Something like this:

Laser has detected ==> move in the first direction

Laser (later) has detected ==> move in the other direction

Laser (later) has detected ==> move in the first direction

..........

So that it switches between two States.

Or if it is possible, you could just output intensities different laser to represent different values.

You could get the signal valve dc, translate to a numeric value, set a threshold (or an upper and lower threshold could be better) where the system is stable and doing some codes to ensure that the valve maintains the pressure inside the threshold.

The rest I think is too deep, and I guess it's to you from there

See you soon

David

Tags: NI Software

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