Mathematical Problems in Engineering / 2017 / Article / Fig 7

Research Article

A New Terrain Classification Framework Using Proprioceptive Sensors for Mobile Robots

Figure 7

Signal token examples of five data sources at 2 m/s. represents acoustic data source, represents acceleration data source in first road wheel, represents -axes (front-back) acceleration data source, represents -axes (left-right) acceleration data source, and represents -axes (up-down) acceleration data source.

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