trajectory plannin的用法和样例：
例句
- The autonomous scooping control strategies of wheel loader based on on-line trajectory generation were studied.
摘要以装载机自主铲装作业为目标，对基于实时轨迹规划的铲装作业控制策略进行了研究。 - The proposed interpolator can also be applied to the trajectory planning of the other parametric curves.
该算法同样可以应用于其他参数曲线的轨迹规划。
