{"artifact_id":"L1-456","layer":"L1","title":"Rotor Dynamics Aeroelastic Inversion","domain":"Robotics","sub_domain":"Aerial robotics","physics_fingerprint":{"L_DAG":4.0,"title":"Rotor Dynamics Aeroelastic Inversion","domain":"Robotics","carrier":"N/A","primitives":["O.composite_method","S.bvp.flapping_equation","O.chi2.thrust_torque"],"sub_domain":"Aerial robotics","noise_model":"gaussian","problem_class":"parameter_estimation","solution_space":"rotor_parameter_vector","difficulty_delta":5,"integration_axis":"azimuth_angle","sensing_mechanism":"rotor_thrust_torque_model"},"observable_profile":{"metric":"thrust_prediction_RMSE_N","regime":"Existence of the recovered rotor_parameter_vector is guaranteed within the declared Omega bounds. Uniqueness holds on the measurement-supported subspace; out-of-support modes are controlled by declared priors. Stability is conditionally stable (kappa_eff ~= 500); dynamic_stall_effect dominates the stability cliff; the remaining mismatch parameters contribute higher-order bias terms. Gaussian sets the irreducible data-fidelity floor.","secondary":"vibration_mode_error_Hz"},"size_tiers":{"center_spec":{"omega":{"rotor_RPM":3000,"altitude_m":0,"advance_ratio_mu":0.0,"collective_pitch_deg":8.0},"input_format":"measurement_only","problem_class":"parameter_estimation","forward_operator":"rotor_thrust_torque_model","epsilon_fn_center":"5 thrust_prediction_RMSE_N"},"omega_bounds":{"rotor_RPM":[500,10000],"altitude_m":[0,5000],"advance_ratio_mu":[0.0,0.4],"collective_pitch_deg":[0,20.0]},"epsilon_bounds":{"thrust_prediction_RMSE_N":[0.5,50]},"allowed_problem_classes":["parameter_estimation"],"allowed_omega_dimensions":["rotor_RPM","advance_ratio_mu","collective_pitch_deg","altitude_m"],"allowed_forward_operators":["rotor_thrust_torque_model"]},"hardness_fn":{"type":"epsilon_fn","delta":5,"kappa":10000.0,"metric":"thrust_prediction_RMSE_N"},"initiator_dataset":[{"name":"primary","weight":1.0,"ipfs_cid":null,"license_hash":null}],"status":"testnet","staked_pwm":0.0,"chain_hash":"0x28410d58466e8760437dad2358b166756a20da07497965653a3e7400be55c875","chain_tx_hash":"0x2e808b4eafd884e77a97e05f7c6327b6e85bfc5c687686701e01b26ad306c66d","chain_block":41555279}