Numerical solution of nonlinear 𝒽2 and 𝒽∞ control problems with application to jet engine compressors. - Michael Hardt; J. William Helton; Kenneth Kreutz-Delgado (IEEE Trans. Control. Syst. Technol., 2000)

Actuator selection and hardware realization of a small and fast-moving, autonomous humanoid robot. - Dirk Wollherr; Michael Hardt; Martin Buss; Oskar von Stryk (IROS, 2002)

The Role of Motion Dynamics in the Design, Control and Stability of Bipedal and Quadrupedal Robots. - Michael Hardt; Oskar von Stryk (RoboCup, 2002)

Development and control of autonomous, biped locomotion using efficient modeling, simulation, and optimization techniques. - Michael Hardt; Oskar von Stryk; Dirk Wollherr; Martin Buss (ICRA, 2003)