Details

Autor(en) / Beteiligte

• Jianbin Qiu
• Gang Feng

Titel

Control of continuous-time T-S fuzzy affine dynamic systems via piecewise Lyapunov functions

Ist Teil von

• 2012 12th International Conference on Control Automation Robotics & Vision (ICARCV), 2012, p.1675-1680

Ort / Verlag

IEEE

Erscheinungsjahr

2012

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• This paper studies the problem of robust H ∞ output feedback control for a class of continuous-time Takagi-Sugeno (T-S) fuzzy affine dynamic systems with parametric uncertainties and input constraints. Based on a smooth piecewise quadratic Lyapunov function combined with S-procedure and some matrix inequality convexification techniques, some new results are developed for static output feedback H ∞ controller synthesis of the underlying continuous-time T-S fuzzy affine systems. It is shown that the controller gains can be obtained by solving a set of linear matrix inequalities. Finally, a simulation example is provided to illustrate the application of the proposed methods.