Design and Analysis of Steering and Lifting Mechanisms for Forestry Vehicle Chassis

Figure 18

Simulation of two-wheeled obstacle: (a) smooth running during the two-wheeled obstacle; (b) wheel-legs lifting at the two-wheeled obstacle; (c) wheel-legs driving on the two-wheeled obstacle; (d) wheel-legs dropping in front of the two-wheeled obstacle; (e) smooth running after the two-wheeled obstacle is passed.

(a)

(b)

(c)

(d)

(e)