Mechanical Team Update

So we now have a finalized design and we have built a working model in Solidworks. The model is almost complete; we still need to add the footpan and the yaw support ring. Basically, the machine will be supported in the center by a piston-spring mechanism, and a ring-shaped track of near-frictionless wheels. Both of which we will build on our own once we have all the proper materials. The roll and pitch are controlled by linear actuators on each corner between the platforms, while the yaw is driven by a motorized wheel that is in contact with the lower base. The machine is very stable and supported in all areas. We are expecting a maximum load of approximately 300 pounds. With all the composite material being used, the whole device should not exceed 150 pounds. We are all looking forward to start building. The first composite part, the footpan, will be built by next weekend. Our next main objective is to buy material for making the mold (including aluminum sheeting and aluminum tape), building the mold this Saturday, and laying up the part Sunday or early next week.