开心盼盼 发表于 22-4-27 15:11:33

玩这么久 发现t4 不是阿克曼转向

阿克曼转向 大题意思图一就是左边四边形拉杆转向不顺畅。右边梯形拉杆是阿克曼转向梯转弯时a角度比b大 这样更顺畅的转弯。

图二三就是梯形阿克曼转向
http://image.rcfans.com/pic/20220427/1651042391928189620.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/165104274371955047.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/1651043683587672500.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
但是trx4 op件可以改阿克曼转向
http://image.rcfans.com/pic/20220427/1651041644942376376.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
但是问题是 阿克曼转向拉杆是在车轴后面如图
http://image.rcfans.com/pic/20220427/1651042049275311779.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
我们的t4转向拉杆是在车轴前面 那么把图倒过来看岂不是b小于a
http://image.rcfans.com/pic/20220427/16510428580566993.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/1651042909017118902.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
那么trx4下图左侧轮角度应该大于右侧轮啊

http://image.rcfans.com/pic/20220427/1651043262875876490.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/1651043425646368227.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/165104348203204944.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

leonyeh 发表于 22-4-27 15:12:39

没有t4，但是技术贴要顶

开心盼盼 发表于 22-4-27 15:17:29

leonyeh 发表于 2022-04-27 15:12
没有t4，但是技术贴要顶

夸奖了 我哪有啥技术啊 就是玩着玩着发现迷糊了https://app.rcfans.com/public/emotion/face_020.png

HD7 发表于 22-4-27 15:31:41

没看懂，有没有哪位大神出来通俗易懂的讲一下

lichao 发表于 22-4-27 16:12:55

不用纠结，一样的效果

开心盼盼 发表于 22-4-27 16:17:07

lichao 发表于 2022-04-27 16:12
不用纠结，一样的效果

我迷糊的是 ，这个图
http://image.rcfans.com/pic/20220427/1651047334422211165.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220427/1651047334428014280.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20

wang3847 发表于 22-4-27 16:35:20

我觉得攀爬不需要阿克曼角度，如果要拉高速的话可以考虑

Heartworm 发表于 22-4-27 16:42:52

wang3847 发表于 2022-04-27 16:35
我觉得攀爬不需要阿克曼角度，如果要拉高速的话可以考虑

不，我的t4改的阿克曼转向。说实话调头很灵活，还是有用的

星火梦燃 发表于 22-4-27 16:57:55

跟拉杆在前面还是后面没关系，重点是延长线方向

hanson8827 发表于 22-4-27 17:12:04

看图，延长后是不是就和O P件一样了？
http://image.rcfans.com/pic/20220427/165105068935154324.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
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