This video shows a similar system as the Euler' s Disk, but in an inverted position, kind of a pendulum.
The three‐dimensional behavior of inverted pendulum cylindrical structures during earthquakes - Vassiliou - 2017 - Earthquake Engineering & Structural Dynamics - Wiley Online Library
Inverted pendulum - Wikipedia
InverseKinematics
Inverted pendulum - Wikipedia
Nonlinear dynamics of unilaterally constrained gyroscopic systems, Institute for Nonlinear Mechanics
Model reduction of the tippedisk: a path to the full analysis
Chapter 9 Stability of the Inverted Hexagonal Phase - ScienceDirect
SPINNING TOPS
PDF) Rolling and slipping motion of Euler's disk