Graphical Optimization Method for Symmetrical Bidirectional Corridor Progression

Figure 11

The coordination process of the first round of rotation transformation. (a) The 2nd rotation transformation. (b) The 3rd rotation transformation. (c) The 4th rotation transformation. (d) The 5th rotation transformation. (e) The 6th rotation transformation. (f) The 7th rotation transformation. (g) The 8th rotation transformation. (h) The obtained time-space diagram.

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