1. GPS data collection and preservation, trajectory playback of the source. �ռ�GPS���ݲ����桢�켣�طŵ�Դ����
2. The global path planning for autonomous mobile robot that is based on trajectory guide is a typical path planning problem. ���ڹ��ߵ����������ƶ������˵�ȫ��·���滮��һ�ֽϵ��͵�·���滮���⡣
3. Using finite time control techniques for continuous systems, a continuous state feedback control law for trajectory tracking is developed. ���ø�����ϵͳ����ʱ����Ƽ��������һ��������״̬�������ٿ����㷨��
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n.
1. the path followed by an object moving through space