Discussion on: “Dynamic Sliding Mode Control for a Class of Systems with Mismatched Uncertainty”
نویسندگان
چکیده
The paper by Yan, Spurgeon, and Edwards uses the standard linear sliding mode procedure—outlined in the books of [Edwards and Spurgeon 1998, Utkin 1992] for example— along with an observer, to stabilise a class of systems whose linearisation is stabilisable using the standard sliding mode approach, and whose nonlinearities and uncertainties have certain structure. This structure, as well as modifications to the standard observer and controller design, are devised so that the following two criterion are met:
منابع مشابه
Discussion on: ‘‘Dynamic Sliding Mode Control for a Class of Systems with Mismatched Uncertainty’’
The sliding mode control technique has long been recognized as a powerful tool to counteract matched disturbances. In the paper under discussion, the authors make a step beyond this and demonstrate that a certain degree of robustness pertains against mismatched uncertainties as well. A good job is done at specifying a class of mismatched disturbances (see Assumptions 1–5) and proving Theorem 3,...
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