Flight Control Research
Theoretical analysis and telemetry diagnostics of closed-loop attitude feedback systems. Focusing on high-frequency noise mitigation, PID mathematics, and real-time blackbox trace diagnostics.
Flagship Scientific Publications
Blackbox Analysis Masterclass: Decoding Gyro Spectral Densities & PID Traces
Deep technical guide on decoding raw multirotor gyro noise, validating dynamic notches, and analyzing propwash vortex oscillations.
PID Tuning Beyond Presets: Control Loop Mathematics & Dynamic Idle
Mathematical modeling of the PID closed-loop feedback controller, Feed ForwardStick acceleration, and dynamic low-throttle RPM stabilization.
Modern Betaflight Filter Architecture: Dynamic Notch & RPM Filtering
Structural evaluation of multirotor noise filtering strategies, bi-directional DShot RPM tracking notches, and signal delay tradeoffs.
// Real-time theoretical index loaded from Dify fpv-flight-tuning dataset.
Bluejay Documentation DeadtimeDetailed DesignMCUs The main goal of this documentation is to give a high level overview of all the Bluejay components.
RPM filtering uses bidirectional DShot telemetry for dynamic notch filtering at motor rotation frequency, eliminating mid-throttle oscillations.
Betaflight PID tuning uses P I D terms. P for proportional response, I for steady-state, D for dampening. Tune P first, then D, finally I.