Erratum to: "Robust constrained predictive control of uncertain norm-bounded linear systems" [Automatica 40 (2004), 1865-1876]
نویسندگان
چکیده
In the paper by Casavola, Famularo, and Franzè (2004), part of the proof of Theorem 1 related to the feasibility retention property of the MPC scheme is incorrectly stated. The problem arises because in (A.8), in proving that the feasibility of (A.7) at time t + 1, when evaluated on the solution (A.1), is implied by the feasibility of (A.6) at time t , state predictions and commands are incorrectly considered at the same time instant t on both the left and right hand-sides of the inequality. On the contrary, they should be contrasted at different time instants, namely t and t +1. For reader convenience, the statement and the entire proof of Theorem 1 is hereafter revisited and correctly rewritten, with the unchanged part of it abbreviated in italic. Please observe that all changes are placed in the romanic central paragraph.
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ورودعنوان ژورنال:
- Automatica
دوره 47 شماره
صفحات -
تاریخ انتشار 2011