The special meshing of convex and concave teeth profile makes the relative radius of curvature of the contacting point longer.
独特的凸凹啮合齿廓，使两齿轮在接触点处的综合曲率半径较大。
2
The algorithm needs no accurate information on the curvature command and velocity relative heading angle of the target.
这种方法不需要得到目标精确的曲率命令和速度方位信息。
3
Vision navigation performs very well on highway, because the highway is structuring and has small-curvature roads. The environment of the highway is also relative simple.