This paper proposes a new Continuous Adaptive HOSM control algorithm. The key
advantage of the adaption scheme is that it does not require knowledge of the bounds on
the matched uncertainty, and the gains themselves are not conservatively overestimated
by the adaption scheme – which helps mitigate the problem of chattering. ...
This paper proposes a new Continuous Adaptive HOSM control algorithm. The key
advantage of the adaption scheme is that it does not require knowledge of the bounds on
the matched uncertainty, and the gains themselves are not conservatively overestimated
by the adaption scheme – which helps mitigate the problem of chattering. Compared
with earlier work, two variable parameters are allowed to adapt and this facilitates
much better self-tuning capabilities and improved closed-loop performance.