Hello,
I am trying to do HITL simulation using jmavsim with Pixhawk Cube. I made a clean installation of Ubuntu and PX4 environment directly on top of that, and it gave no errors in the process. When I start the HITL simulation, there are violent pitch oscillations at takeoff. After takeoff, the quadcopter drifts slowly, and the oscillations continue at each command. I am using automatic modes (takeoff, position, land), no RC input is given. Default iris model is used in jmavsim and quadcopter airframe is selected in QGroundControl. SITL simulation is working correctly.
I am attaching a small recording of the screen at takeoff:
How can I solve this problem? Thank you so much.
Models and Versions of the tools I use:
FCC: Pixhawk 2.1 Cube Black
PX4 Firmware: v.1.11.2
QGroundControl: Daily Build Version 2020-11-14
I am using a virtual machine for Linux environment.
Guest VM: Ubuntu 20.04.1 LTS
Virtualization Tool: VirtualBox 6.1.12 r139181 (Qt5.6.2)
Host Machine: Windows 10 Pro