Detachable grip quad chairlift -Entwerfen-

[Pawel]

Hello everyone!
At the beginning I would like to apologize for posting in English, but I know little German.
My problem is that I can not cope with the adjustment of ski chairlift to given slope. It is my masterthesis. I would be grateful if someone in the industry could help me and write where I can find literature on algorithm design, calculation of stresses in the supports, etc.

Thank you in advance and sorry if I broke that point the Rules