Gyroscopic effect on tilting rotor?

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The discussion centers on the forces and torques required to tilt a rotor in a rotorcraft design, specifically for a gyroplane. The moment of inertia and angular velocity are crucial factors in determining the force needed for tilting. Participants suggest researching concepts like "gyrocopter cyclic" and "teeter hinge rotor" for further understanding. Additionally, consulting experts and exploring various online resources is recommended for deeper insights. Understanding these dynamics is essential for effective rotorcraft design.
wisemo
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Hello folks
I've been a little confused - I'm currently designing a rotorcraft but I need to be able to predict the force (or torque) I'd need to tilt the rotor.

What I've done is model the rotor as a simple rigid disc. I've attached the diagram below. what sort of behavior would I get during trying to tilt it in any direction? Please note that the pivot is a ball-socket joint and so it's able to tilt in any direction.

Thank you
 

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Have a look at the moment of gyration; http://en.wikipedia.org/wiki/Radius_of_gyration

The amount of force required to tilt the rotor will be based on its moment of inertia and angular velocity.

But why would you build a rotor craft with a titling rotor? Whats the point?
 
That link simply tells me how to calculate the radius of gyration. Nothing about moments.
What I'm working on is a gyroplane - hence the requirement for tilting.

Thanks :)
Mo
 
 

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