hardware · keidrive

KeiDrive — vehicle dynamics ML.

A vehicle-dynamics simulator and training loop for small int8 controllers, aimed at magnetorheological-fluid suspension control on a microcontroller next to the actuator.

Platform

KeiDrive packages a vehicle-dynamics simulator with an ML training loop for small int8 controllers. In our tests a trained policy computed one control step in about 130 µs on an STM32H743 microcontroller, on fixed test inputs.

Hardware focus — MR-fluid suspension

  • Target actuator: a magnetorheological-fluid damper.
  • Control: a small int8 policy on the microcontroller, next to the actuator.
  • Reference part: an STM32H743, an industrial-MCU class microcontroller.

What partners get

The simulator, the training loop and the controller design, with the ML method content released under mutual NDA. Bring your vehicle model — KeiDrive brings the training loop and the controller.