相对于六条腿的机器人,四条腿机器人制作的难度要大一些。因为机器人同时提起两条腿的过程中,只剩下另外两条腿着地,往往导致机器人身体失衡。机器狗是一种典型的四腿机器人,它的制作关键在机器人的腿形,图1是机器人四条腿的结构及运动示意图。由图1可看出,腿上连接除用普通 Compared to six-legged robots, four-legged robots are more difficult to make. Because the robot only lifts two legs at the same time, only the other two legs are still on the ground, which often leads to the imbalance of the robot body. The robot dog is a typical four-legged robot. Its production is crucial to the robot’s leg shape. Figure 1 shows the structure and movement of the robot’s four legs. As can be seen from Figure 1, in addition to the use of ordinary leg connection