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fix(motion_velocity_smoother): change curvature calculation distance …
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…parameter

Signed-off-by: Takamasa Horibe <[email protected]>
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TakaHoribe committed Sep 8, 2023
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# external velocity limit parameter
margin_to_insert_external_velocity_limit: 0.3 # margin distance to insert external velocity limit [m]

# curve parameters
# -- curve parameters --
# common parameters
curvature_calculation_distance: 5.0 # distance of points while curvature is calculating for the steer rate and lateral acceleration limit [m]
# lateral acceleration limit parameters
max_lateral_accel: 1.0 # max lateral acceleration limit [m/ss]
min_curve_velocity: 2.74 # min velocity at lateral acceleration limit and steering angle rate limit [m/s]
decel_distance_before_curve: 3.5 # slow speed distance before a curve for lateral acceleration limit
decel_distance_after_curve: 2.0 # slow speed distance after a curve for lateral acceleration limit
min_decel_for_lateral_acc_lim_filter: -2.5 # deceleration limit applied in the lateral acceleration filter to avoid sudden braking [m/ss]
# steering angle rate limit parameters
max_steering_angle_rate: 40.0 # maximum steering angle rate [degree/s]
resample_ds: 0.1 # distance between trajectory points [m]
curvature_threshold: 0.02 # if curvature > curvature_threshold, steeringRateLimit is triggered [1/m]

# engage & replan parameters
replan_vel_deviation: 5.53 # velocity deviation to replan initial velocity [m/s]
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post_sparse_resample_dt: 0.1 # resample time interval for sparse sampling [s]
post_sparse_min_interval_distance: 1.0 # minimum points-interval length for sparse sampling [m]

# steering angle rate limit parameters
max_steering_angle_rate: 40.0 # maximum steering angle rate [degree/s]
resample_ds: 0.1 # distance between trajectory points [m]
curvature_threshold: 0.02 # if curvature > curvature_threshold, steeringRateLimit is triggered [1/m]
curvature_calculation_distance: 1.0 # distance of points while curvature is calculating [m]


# system
over_stop_velocity_warn_thr: 1.389 # used to check if the optimization exceeds the input velocity on the stop point
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