The system can timely and effectively balance the upsetting moment when a fork truck laterally forks goods. It can keep the lateral stability of three-dimensional electric fork truck.
该系统能适时、有效地平衡叉车因侧向叉取货物而产生的倾覆力矩，保证了三向电动叉车的横向稳定性。
2
In the parametric design, motion of the swing leg of biped robot is planned into a parabola to keep self balance in lateral plane and avoid coupling error;