23 citations · 50 across the 8 of their papers we have counts for
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Flatness Analysis for the Sampled-data Model of a Single Mast Stacker Crane
Johannes Diwold, Bernd Kolar, Markus Schöberl
We show that the Euler-discretization of the nonlinear continuous-time model of a single mast stacker crane is flat. The construction of the flat output is based on a transformatio…
Discrete-time Flatness-based Controller Design using an Implicit Euler-discretization
Johannes Diwold, Bernd Kolar, Markus Schöberl
In this contribution, we present a constructive method to derive flat sampled-data models for continuous-time flat systems through an implicit Euler-discretization. We show how the…
A Normal Form for Two-Input Flat Nonlinear Discrete-Time Systems
Johannes Diwold, Bernd Kolar, Markus Schöberl
We show that every flat nonlinear discrete-time system with two inputs can be transformed into a structurally flat normal form by state- and input transformations. This normal form…