Further results on "Infinity norms as Lyapunov functions for linear systems"

被引:11
|
作者
Christophersen, Frank J. [1 ]
Morari, Manfred [1 ]
机构
[1] ETH, Automat Control Lab, CH-8092 Zurich, Switzerland
关键词
1-norm; infinity-norm; discrete-time system; linear system; Lyapunov function; Lyapunov stability; model predictive control (MPC) stability; vector norm;
D O I
10.1109/TAC.2007.892378
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This note continues on the results proposed in two previous papers for computing vector 1- or infinity-norm based Lyapunov functions for linear discrete-time systems by presenting a finitely terminating algorithm for the construction of Lyapunov functions of that class. The algorithm utilizes the solution of a finite sequence of feasibility linear programs (LPs) with very few constraints or, equivalently, very simple algebraic tests in contrast to solving the original problem where a bilinear matrix equation with rank and norm constraint needs to be solved.
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页码:547 / 553
页数:7
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