Artículos de revistas
On the convergence of successive Galerkin approximation for nonlinear output feedback H(infinity) control
NONLINEAR DYNAMICS, v.60, n.4, p.651-660, 2010
FERREIRA, Henrique C.
ROCHA, Paulo H.
SALES, Roberto M.
Although the formulation of the nonlinear theory of H(infinity) control has been well developed, solving the Hamilton-Jacobi-Isaacs equation remains a challenge and is the major bottleneck for practical application of the theory. Several numerical methods have been proposed for its solution. In this paper, results on convergence and stability for a successive Galerkin approximation approach for nonlinear H(infinity) control via output feedback are presented. An example is presented illustrating the application of the algorithm.