id stringclasses 6
values | aircraft_context stringclasses 1
value | flight_phase stringclasses 6
values | surface_channel stringclasses 5
values | commanded_state_summary stringclasses 6
values | actual_state_summary stringclasses 6
values | force_pressure_summary stringclasses 6
values | phase_space_features stringclasses 6
values | phase_space_coherence_index float64 0.7 0.88 | baseline_dispersion_envelope stringclasses 6
values | command_response_lag_profile stringclasses 6
values | control_energy_efficiency float64 0.72 0.86 | baseline_confidence float64 0.76 0.84 | notes stringclasses 6
values | constraints stringclasses 1
value | gold_checklist stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FCSB-001 | A320 FBW; 50 flights; nominal | cruise | left_aileron | cmd defl -0.6 to +0.8 deg; cmd rate <= 8 deg/s | act defl -0.7 to +0.9 deg; act rate <= 8.5 deg/s | hyd P 2900-3050psi; actuator current stable | dispersion 0.10deg; overshoot 0.06deg; hysteresis low; corr cmd-act 0.94 | 0.88 | 0.80-0.94 | p50 90ms; p95 140ms | 0.86 | 0.84 | Tight attractor typical in cruise | Under 260 words | idx+env+lag+energy+conf |
FCSB-002 | A320 FBW; 50 flights; nominal | climb | left_aileron | cmd defl -1.2 to +1.4 deg; cmd rate <= 12 deg/s | act defl -1.3 to +1.5 deg; act rate <= 12.8 deg/s | hyd P 2850-3050psi; load higher | dispersion 0.14deg; overshoot 0.09deg; corr 0.91; minor asymmetry | 0.82 | 0.72-0.90 | p50 105ms; p95 170ms | 0.81 | 0.82 | Higher load widens envelope | Under 260 words | idx+env+lag+energy+conf |
FCSB-003 | A320 FBW; 50 flights; nominal | approach | elevator | cmd defl -2.8 to +3.2 deg; cmd rate <= 18 deg/s | act defl -3.0 to +3.4 deg; act rate <= 19 deg/s | hyd P 2750-3000psi; frequent small corrections | dispersion 0.22deg; overshoot 0.12deg; corr 0.88; mild hysteresis | 0.74 | 0.62-0.84 | p50 120ms; p95 210ms | 0.76 | 0.78 | Approach has higher activity | Under 260 words | idx+env+lag+energy+conf |
FCSB-004 | A320 FBW; 50 flights; nominal | takeoff | rudder | cmd defl -3.5 to +4.0 deg; cmd rate <= 22 deg/s | act defl -3.7 to +4.2 deg; act rate <= 23 deg/s | hyd P 2850-3100psi; yaw damper active | dispersion 0.18deg; overshoot 0.10deg; corr 0.90; low hysteresis | 0.79 | 0.68-0.88 | p50 95ms; p95 160ms | 0.8 | 0.8 | Takeoff yaw inputs are bursty | Under 260 words | idx+env+lag+energy+conf |
FCSB-005 | A320 FBW; 50 flights; nominal | descent | spoiler_2 | cmd defl 0 to 12 deg; cmd rate <= 30 deg/s | act defl 0 to 12.5 deg; act rate <= 31 deg/s | hyd P 2750-3000psi; speedbrake usage | dispersion 0.30deg; overshoot 0.20deg; corr 0.86; hysteresis moderate | 0.7 | 0.56-0.82 | p50 130ms; p95 240ms | 0.72 | 0.76 | Spoilers have different dynamics | Under 260 words | idx+env+lag+energy+conf |
FCSB-006 | A320 FBW; 50 flights; nominal | holding | right_aileron | cmd defl -1.0 to +1.2 deg; cmd rate <= 14 deg/s | act defl -1.1 to +1.3 deg; act rate <= 14.8 deg/s | hyd P 2800-3050psi; moderate turbulence | dispersion 0.20deg; overshoot 0.14deg; corr 0.89; turbulence broadening | 0.76 | 0.62-0.88 | p50 115ms; p95 190ms | 0.75 | 0.77 | Turbulence widens attractor | Under 260 words | idx+env+lag+energy+conf |
What this dataset tests
Whether a system can model the normal control phase-space attractor for fly-by-wire surface channels.
The target is phase-space geometry: dispersion hysteresis overshoot lag energy efficiency.
Required outputs
- phase_space_coherence_index
- baseline_dispersion_envelope
- command_response_lag_profile
- control_energy_efficiency
- baseline_confidence
Scoring conventions
- indices range 0 to 1
- dispersion envelope is a low-high interval
- lag profile is p50 and p95 in milliseconds
- energy efficiency is a compact proxy for wasted actuator effort
Use case
Layer one of Flight Control System Phase-Space Integrity Map.
Supports:
- early wear detection by attractor widening
- fleet trend baselines across flight phases
- downstream distortion and horizon mapping
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