Robotic system and method of use
A method of using a robotic vehicle system is described. The method can include delivering a force through a robotic vehicle system powertrain in the robotic vehicle system. The force delivery can include generating a force with a force generation component in the robotic vehicle system. The force delivery can also include delivering the force through a first shaft to a first receiver and delivering the force from the first receiver to a second receiver. The first shaft can interface with the first receiver.
1. A method of using a robotic vehicle system comprising:
delivering a force through a robotic vehicle system powertrain in the robotic vehicle system, wherein the delivering of the force comprises:
generating a force with a force generation component in the robotic vehicle system;
delivering the force through a first shaft to a first receiver, wherein the first shaft interfaces with the first receiver, and wherein the modulus of elasticity of the first shaft is no more than about 1000% more and no less than about 90% less than the modulus of elasticity of the first receiver; and
delivering the force from the first receiver to a second receiver, wherein the modulus of elasticity of the first receiver is no more than about 1000% more and no less than about 90% less than the modulus of elasticity of the second receiver.
2. The method of claim 1 , wherein the first receiver comprises a radially inner hub of a pulley, and further comprising driving a track with the pulley.
3. The method of claim 1 , wherein the force generation component comprises an electric motor.
4. The method of claim 1 , further comprising delivering the force from the second receiver to a third receiver, wherein the modulus of elasticity of the second receiver is no more than about 1000% more and no less than about 90% less than the modulus of elasticity of the third receiver.
5. The method of claim 4 , wherein the third receiver comprises a radially outer wheel of a pulley, and further comprising driving a track with the pulley.
6. The method of claim 4 , wherein the third receiver comprises a track on a radial outer surface of a pulley, and further comprising driving the track with the pulley.
7. The method of claim 1 , wherein the first receiver is concentric about the first shaft, and wherein the second receiver is concentric about the first receiver.
8. The method of claim 1 , wherein the surface area of contact between the first receiver and the second receiver is greater than the surface area of contact between the shaft and the first receiver.