Dear all, we are pleased to announce that IQClab, next to continuous-time robustness analysis, now fully supports performing robustness analyses for discrete-time uncertain systems. This was already possible for most uncertainty classes with the exception of the class of diagonally repeated sector-bounded and slope restricted nonlinearities. Therefore, we have now implemented a discrete-time (asymptotically) tight parameterization of the full-block Zames-Falb multiplier as reported in [23]. A new release of IQClab is now available.
Gateway for robustness analysis and control design