麦克纳姆轮和全向轮他们的优缺点分别是什么? - 知乎
麦轮的优点是定位精度比较高。缺点: 1、轮子寿命短,需要定期维护,购买和使用成本都比较高; 2、麦轮在行驶过程中,是通过轮子和轮子之间的合力来完成方向控制的,任何轮子不能悬空,如果悬空的话,车子就会跑偏。对于车身的悬挂系统设计要求高,其次对地面要求也高,不适合路面状况 ...
麦克纳姆轮(Mecanum Wheel)可以实现多方位运动,如果运用到汽车上的话应该吊炸,应该如何改造运用呢? - 知乎
麦克纳姆轮(Mecanum Wheel)可以实现多方位运动,如果运用到汽车上的话应该吊炸,应该如何改造运用呢? 关注者 30 被浏览
Mecanum wheel hubs - FTC Forum
The 4" HD Mecanum wheel comes fully assembled and ready to go and comes in three different bore sizes. A full set consists of 2 "right" wheels and 2 "left" wheels. The "right" and "left" refer to the direction the rollers are pointing when viewing the wheel as if your about to get run over by the wheel itself. If the roller in the middle of the wheel points up and to the right, it's a "right ...
Strange encoder behavior - FTC Forum
If you are running mecanum wheels, it is a bad idea that all 4 wheels are not the same type of motor unless you firmly believe they all have the same spec. I haven't researched the spec differences of REV and NeveRest 40:1 motors but if they are not identical, you will run into all kinds of problems.
Run to position methods suddenly stops functioning - FTC Forum
Several methods we have used for years have suddenly stopped working 2 days before a meet. We have a mecanum drive chassis that uses simple “drive straight” and strafe methods that calculate encoder targets then use run-to-positio until isbusy is false something is interfering with the motor controllers. The
Mecanum wheels - FTC Forum
My team is looking into using mecanum wheels, but wonder which type is the best. As far as we have understood, the hd 4 inch and the 6 inch SR from andymark are the best. We want our robot to move at a decent speed, but don't want to burn out the motors. Which size of the mecanum wheels would you recommend, and combined with
万向轮、全向轮的优缺点是什么?承重能力怎么样?只在机器人大赛上见过这些结构,它们还有其他适用范围么?比如汽车怎样? - 知乎
补充: 1.关于上台阶,只要轮子大一点,上个小台阶不成问题。 2.全向轮结构是复杂,但是所有的转动部位都使用轴承,轴承的密封性还是不错的,沙子灰尘等还是可以忍受的。 最大的优点就是:同时使用3个或以上的全向轮可以实现任意方向的平移,可以进行任何复杂的弧线运动。 如下图几种安装 ...
麦克纳姆轮是如何进行前后左右移动的? - 知乎
麦克纳姆轮是一种全向轮,因为由在瑞典麦克纳姆公司(Mecanum AB)工作的工程师本特·艾隆(Bengt Erland Ilon,1923~2008)发明而得名,在1972年11月13日在美国专利及商标局注册。