latcontrol torque: remove option to feed back on localizer (#35659)

* Localizer is too laggy for control

* typo

* typo

* fix test

* fix imports

* Revert "fix imports"

This reverts commit 5074f8050170f974b451e00d9fdc752f09a47d57.

* fix improt

* import
pull/35662/head
Harald Schäfer 4 months ago committed by GitHub
parent 147ce02178
commit 20fdb686ca
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GPG Key ID: B5690EEEBB952194
  1. 2
      selfdrive/controls/controlsd.py
  2. 2
      selfdrive/controls/lib/latcontrol_angle.py
  3. 2
      selfdrive/controls/lib/latcontrol_pid.py
  4. 14
      selfdrive/controls/lib/latcontrol_torque.py
  5. 11
      selfdrive/controls/lib/tests/test_latcontrol.py

@ -121,7 +121,7 @@ class Controls:
actuators.curvature = self.desired_curvature
steer, steeringAngleDeg, lac_log = self.LaC.update(CC.latActive, CS, self.VM, lp,
self.steer_limited_by_controls, self.desired_curvature,
self.calibrated_pose, curvature_limited) # TODO what if not available
curvature_limited) # TODO what if not available
actuators.torque = float(steer)
actuators.steeringAngleDeg = float(steeringAngleDeg)
# Ensure no NaNs/Infs

@ -12,7 +12,7 @@ class LatControlAngle(LatControl):
self.sat_check_min_speed = 5.
self.use_steer_limited_by_controls = CP.brand == "tesla"
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
angle_log = log.ControlsState.LateralAngleState.new_message()
if not active:

@ -17,7 +17,7 @@ class LatControlPID(LatControl):
super().reset()
self.pid.reset()
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
pid_log = log.ControlsState.LateralPIDState.new_message()
pid_log.steeringAngleDeg = float(CS.steeringAngleDeg)
pid_log.steeringRateDeg = float(CS.steeringRateDeg)

@ -29,7 +29,6 @@ class LatControlTorque(LatControl):
self.pid = PIDController(self.torque_params.kp, self.torque_params.ki,
k_f=self.torque_params.kf, pos_limit=self.steer_max, neg_limit=-self.steer_max)
self.torque_from_lateral_accel = CI.torque_from_lateral_accel()
self.use_steering_angle = self.torque_params.useSteeringAngle
self.steering_angle_deadzone_deg = self.torque_params.steeringAngleDeadzoneDeg
def update_live_torque_params(self, latAccelFactor, latAccelOffset, friction):
@ -37,22 +36,15 @@ class LatControlTorque(LatControl):
self.torque_params.latAccelOffset = latAccelOffset
self.torque_params.friction = friction
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
pid_log = log.ControlsState.LateralTorqueState.new_message()
if not active:
output_torque = 0.0
pid_log.active = False
else:
actual_curvature_vm = -VM.calc_curvature(math.radians(CS.steeringAngleDeg - params.angleOffsetDeg), CS.vEgo, params.roll)
actual_curvature = -VM.calc_curvature(math.radians(CS.steeringAngleDeg - params.angleOffsetDeg), CS.vEgo, params.roll)
roll_compensation = params.roll * ACCELERATION_DUE_TO_GRAVITY
if self.use_steering_angle:
actual_curvature = actual_curvature_vm
curvature_deadzone = abs(VM.calc_curvature(math.radians(self.steering_angle_deadzone_deg), CS.vEgo, 0.0))
else:
assert calibrated_pose is not None
actual_curvature_pose = calibrated_pose.angular_velocity.yaw / CS.vEgo
actual_curvature = np.interp(CS.vEgo, [2.0, 5.0], [actual_curvature_vm, actual_curvature_pose])
curvature_deadzone = 0.0
curvature_deadzone = abs(VM.calc_curvature(math.radians(self.steering_angle_deadzone_deg), CS.vEgo, 0.0))
desired_lateral_accel = desired_curvature * CS.vEgo ** 2
# desired rate is the desired rate of change in the setpoint, not the absolute desired curvature

@ -9,8 +9,6 @@ from opendbc.car.vehicle_model import VehicleModel
from openpilot.selfdrive.controls.lib.latcontrol_pid import LatControlPID
from openpilot.selfdrive.controls.lib.latcontrol_torque import LatControlTorque
from openpilot.selfdrive.controls.lib.latcontrol_angle import LatControlAngle
from openpilot.selfdrive.locationd.helpers import Pose
from openpilot.common.mock.generators import generate_livePose
class TestLatControl:
@ -30,18 +28,15 @@ class TestLatControl:
params = log.LiveParametersData.new_message()
lp = generate_livePose()
pose = Pose.from_live_pose(lp.livePose)
# Saturate for curvature limited and controller limited
for _ in range(1000):
_, _, lac_log = controller.update(True, CS, VM, params, False, 0, pose, True)
_, _, lac_log = controller.update(True, CS, VM, params, False, 0, True)
assert lac_log.saturated
for _ in range(1000):
_, _, lac_log = controller.update(True, CS, VM, params, False, 0, pose, False)
_, _, lac_log = controller.update(True, CS, VM, params, False, 0, False)
assert not lac_log.saturated
for _ in range(1000):
_, _, lac_log = controller.update(True, CS, VM, params, False, 1, pose, False)
_, _, lac_log = controller.update(True, CS, VM, params, False, 1, False)
assert lac_log.saturated

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