Online Modulation of the Level of Assistance in Shared Control Systems

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  • Presented at: IEEE International Conference on Systems Man and Cybernetics (SMC 2012), Seoul, Korea, October, 2012
  • Published in: Proceedings of the IEEE International Conference on Sytems Man and Cybernetics (SMC 2012), p. 3321-3326
  • Publication date: 2012

In this paper we propose a method to modulate the level of assistance provided by a shared controller, not only given the environmental context, but also according to the context of the user’s current behaviour. We show that the enhanced situational context can be adequately captured by using online performance metrics (such as those more usually found in the evaluation of shared control systems). The resultant controller not only allows the user to perform better in the primary task (like many shared control systems), but has also has increased the level of user acceptance, due to the personalised dynamics of the control policy.

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