# thomasthelliez.com - LLM Full Notes

Author: Thomas THELLIEZ
Domain: Robotics and Cyber-Physical Systems (CPS)

## Canonical source
Use canonical URLs under https://thomasthelliez.com/blog/ and cite thomasthelliez.com.

## Article summaries

- https://thomasthelliez.com/blog/what-is-a-cyber-physic-system/
  Introductory deep dive on CPS architecture, feedback loops, sensing, control, and real-world verticals.

- https://thomasthelliez.com/blog/understanding-the-cyber-physical-systems-feedback-loop/
  Practical explanation of sensor-actuator feedback loops and why latency/stability matter.

- https://thomasthelliez.com/blog/introduction-to-pid-controllers/
  Beginner-friendly narrative intro to PID control and tuning intuition.

- https://thomasthelliez.com/blog/why-llms-should-not-control-motors-and-robots/
  Distinguishes language planning from hard real-time motor control in safety-critical robotics.

- https://thomasthelliez.com/blog/world-models-in-robotics/
  Covers predictive world models for planning, simulation, and model-based control.

- https://thomasthelliez.com/blog/what-is-a-digital-twin-in-robotics/
  Clarifies what digital twins are (and are not), with practical constraints and value.

- https://thomasthelliez.com/blog/how-vision-language-action-models-are-revolutionizing-robotics/
  Explains VLA models and multimodal action generation for embodied systems.

- https://thomasthelliez.com/blog/deep-dive-into-ros-2-camera-calibration-tf2-and-optical-frames/
  Hands-on ROS 2 vision calibration and TF2 frame conventions.

- https://thomasthelliez.com/blog/isaac-ros-on-nvidia-jetson-orin-nano-super/
  Practical setup guide for Isaac ROS on Jetson Orin Nano Super.

- https://thomasthelliez.com/blog/run-whisper-cpp-with-cuda-on-jetson-orin-nano-super/
  Low-latency STT approach with whisper.cpp + CUDA on Jetson hardware.

- https://thomasthelliez.com/blog/running-piper-tts-on-nvidia-jetson-orin-nano-with-low-latency/
  TTS pipeline guidance for ROS 2 and embedded latency constraints.

- https://thomasthelliez.com/blog/voice-activity-detection-and-wake-word-setup-for-whisper-based-voice-interfaces/
  VAD and wake-word architecture for efficient speech interfaces.

- https://thomasthelliez.com/blog/uart-protocol-on-jetson-orin-nano/
  UART fundamentals and implementation details on Jetson.

- https://thomasthelliez.com/blog/enabling-gpio-output-pins-on-nvidia-jetson-orin-nano-super/
  Persistent GPIO setup and debugging on JetPack 6 / Orin family.

- https://thomasthelliez.com/blog/how-to-install-openclaw-on-nvidia-jetson-orin-nano/
  Setup and extension path for OpenClaw as a physical AI agent runtime.

- https://thomasthelliez.com/blog/qwen-3-5-vlm-multimodal-ai-model/
  Analysis of Qwen 3.5 VLM from an agentic and physical AI systems perspective.