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https://github.com/firestar5683/StarPilot.git
synced 2026-06-28 01:52:06 +08:00
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
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@@ -121,7 +121,7 @@ class Controls:
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actuators.curvature = self.desired_curvature
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steer, steeringAngleDeg, lac_log = self.LaC.update(CC.latActive, CS, self.VM, lp,
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self.steer_limited_by_controls, self.desired_curvature,
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self.calibrated_pose, curvature_limited) # TODO what if not available
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curvature_limited) # TODO what if not available
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actuators.torque = float(steer)
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actuators.steeringAngleDeg = float(steeringAngleDeg)
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# Ensure no NaNs/Infs
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@@ -12,7 +12,7 @@ class LatControlAngle(LatControl):
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self.sat_check_min_speed = 5.
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self.use_steer_limited_by_controls = CP.brand == "tesla"
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
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angle_log = log.ControlsState.LateralAngleState.new_message()
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if not active:
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@@ -17,7 +17,7 @@ class LatControlPID(LatControl):
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super().reset()
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self.pid.reset()
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
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pid_log = log.ControlsState.LateralPIDState.new_message()
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pid_log.steeringAngleDeg = float(CS.steeringAngleDeg)
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pid_log.steeringRateDeg = float(CS.steeringRateDeg)
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@@ -29,7 +29,6 @@ class LatControlTorque(LatControl):
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self.pid = PIDController(self.torque_params.kp, self.torque_params.ki,
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k_f=self.torque_params.kf, pos_limit=self.steer_max, neg_limit=-self.steer_max)
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self.torque_from_lateral_accel = CI.torque_from_lateral_accel()
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self.use_steering_angle = self.torque_params.useSteeringAngle
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self.steering_angle_deadzone_deg = self.torque_params.steeringAngleDeadzoneDeg
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def update_live_torque_params(self, latAccelFactor, latAccelOffset, friction):
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@@ -37,22 +36,15 @@ class LatControlTorque(LatControl):
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self.torque_params.latAccelOffset = latAccelOffset
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self.torque_params.friction = friction
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, calibrated_pose, curvature_limited):
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def update(self, active, CS, VM, params, steer_limited_by_controls, desired_curvature, curvature_limited):
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pid_log = log.ControlsState.LateralTorqueState.new_message()
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if not active:
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output_torque = 0.0
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pid_log.active = False
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else:
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actual_curvature_vm = -VM.calc_curvature(math.radians(CS.steeringAngleDeg - params.angleOffsetDeg), CS.vEgo, params.roll)
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actual_curvature = -VM.calc_curvature(math.radians(CS.steeringAngleDeg - params.angleOffsetDeg), CS.vEgo, params.roll)
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roll_compensation = params.roll * ACCELERATION_DUE_TO_GRAVITY
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if self.use_steering_angle:
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actual_curvature = actual_curvature_vm
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curvature_deadzone = abs(VM.calc_curvature(math.radians(self.steering_angle_deadzone_deg), CS.vEgo, 0.0))
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else:
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assert calibrated_pose is not None
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actual_curvature_pose = calibrated_pose.angular_velocity.yaw / CS.vEgo
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actual_curvature = np.interp(CS.vEgo, [2.0, 5.0], [actual_curvature_vm, actual_curvature_pose])
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curvature_deadzone = 0.0
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curvature_deadzone = abs(VM.calc_curvature(math.radians(self.steering_angle_deadzone_deg), CS.vEgo, 0.0))
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desired_lateral_accel = desired_curvature * CS.vEgo ** 2
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# desired rate is the desired rate of change in the setpoint, not the absolute desired curvature
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@@ -9,8 +9,6 @@ from opendbc.car.vehicle_model import VehicleModel
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from openpilot.selfdrive.controls.lib.latcontrol_pid import LatControlPID
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from openpilot.selfdrive.controls.lib.latcontrol_torque import LatControlTorque
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from openpilot.selfdrive.controls.lib.latcontrol_angle import LatControlAngle
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from openpilot.selfdrive.locationd.helpers import Pose
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from openpilot.common.mock.generators import generate_livePose
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class TestLatControl:
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@@ -30,18 +28,15 @@ class TestLatControl:
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params = log.LiveParametersData.new_message()
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lp = generate_livePose()
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pose = Pose.from_live_pose(lp.livePose)
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# Saturate for curvature limited and controller limited
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for _ in range(1000):
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_, _, lac_log = controller.update(True, CS, VM, params, False, 0, pose, True)
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_, _, lac_log = controller.update(True, CS, VM, params, False, 0, True)
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assert lac_log.saturated
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for _ in range(1000):
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_, _, lac_log = controller.update(True, CS, VM, params, False, 0, pose, False)
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_, _, lac_log = controller.update(True, CS, VM, params, False, 0, False)
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assert not lac_log.saturated
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for _ in range(1000):
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_, _, lac_log = controller.update(True, CS, VM, params, False, 1, pose, False)
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_, _, lac_log = controller.update(True, CS, VM, params, False, 1, False)
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assert lac_log.saturated
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