- ๐ Major: Vehicle Engineering @ Jiangsu University
- โ Team: Algorithm Team Leader @ Aurora-UJS โ RoboMaster '25 & '26 seasons
- ๐ Building: Robotics and systems software, plus whatever else looks interesting
- โ๏ธ Blog: neomelt.cloud
- ๐ Homepage: neomelt.github.io
Robotics โ navigation & simulation
- sentry_nav_26 โ Self-built navigation stack for a RoboMaster sentry robot: Point-LIO odometry, sliding-window ESDF mapping, JPS global search, kinodynamic A* front-end, MINCO trajectory optimization, and a 50 Hz MPC tracker. Built to replace a Nav2-based first generation that kept getting stuck in narrow corridors, ramps and curb edges.
- rm_sim_26 โ ROS 2 Jazzy + Gazebo Harmonic simulation for RoboMaster robots: mecanum chassis and two-axis gimbal models, IMU noise modeling, and Livox Mid-360 point cloud via either RGL (GPU-accelerated) or built-in
gpu_lidar, switching automatically by available hardware.
Tooling โ observability & developer experience
- PulseScope โ Observability and live-tuning tool for robot vision programs. A C++ producer streams telemetry, camera frames and maps out for visualization, while a Go backend plus a React control panel push parameters back through a POSIX shared-memory control block, so PID and exposure values can be tuned without a rebuild.
- RGM โ Real-time GPU monitor for Linux written in Rust, supporting NVIDIA and AMD devices, with Intel support planned.
- robomaster-monitor โ Go service that watches the RoboMaster forum and pushes new articles to Feishu (Lark).
Writing
- RMCV_Tutorial โ A computer-vision textbook for new RoboMaster team members, written in Typst and published via CI as a web reader and a PDF. Goes from Linux and toolchain basics through the math underneath, hands-on vision work, and whole-robot integration. โ Read online
- Neomelt_blog โ My blog. Astro + MDX + Tailwind, self-hosted Waline comments (vendored instead of CDN-loaded, with its own loader and tests), RSS and sitemap, shipped by GitHub Actions. The theme and build have been through a lot of polish over the past year. Engineering notes, plus the occasional essay. โ neomelt.cloud
Languages
Robotics, simulation & ML
Engineering
"Keep looking, don't settle."