[Retracted] The Application of Dance Movement Skill Feature Recognition in Dance Teaching Movement Analysis

Figure 2

Simulation diagram of the desired trajectory. (a)Position trajectory curve of strategy 1. (b)Control input curve of strategy 1. (c)Position trajectory curve of strategy 2. (d)Control input curve of strategy 2. (e)Position trajectory curve of strategy 3. (f)Control input curve of strategy 3. (g)Comparison of position tracking error curves of the three control strategies.

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