How can I define dynamic mathematical model for Landing Gear?

Hi. I want to design front landing gear for my UAV. I have to consider some requirements for the design and one of them is force transmission. There are a coil spring and natural rubber in the tube and It reduces the force transmission but I have to know exact value. How can I do that? Is there any library or code for this? Thank you

Answer 1

[Naveen Shanmuganantham]

It is my understanding that you need to model landing gear for the UAV. The following links will help you through the design process.

To model a wing landing gear mechanism that can deploy and retract based on the input deploy signal, please refer to the following documentation link,

https://www.mathworks.com/help/physmod/sm/ug/airplane-wing-landing-gear.html

To model a landing gear including main and lock hydraulic actuators, with multibody dynamics, please refer to the following File exchange link:

https://www.mathworks.com/matlabcentral/fileexchange/47534-landing-gear-model-in-simscape

To model and simulate landing gear actuators using Simscape with mechanical and hydraulic systems, also using the system-level model to refine requirements, and tune component parameters, please refer to the following webinar video,

https://www.mathworks.com/videos/landing-gear-actuator-design-with-simscape-94268.html