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Weave Test
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Maneuver
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Straight sinusoidal driving.
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Objective
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Quantification of on-center handling characteristics.
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Included Standards
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ISO 13674-1
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Step Input
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Maneuver
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Straight driving with rapid steering wheel angle input.
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Objective
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Determining transient response behaviour.
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Included Standards
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ISO 7401
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Frequency Response
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Maneuver
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Straight driving with sinusoidal (constant SWA, increasing frequency) steering wheel input.
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Objective
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Determine the frequency response characteristics of a vehicle.
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Included Standards
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ISO 8726
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Single Sine
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Maneuver
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Straight driving with one period of steering wheel angle input.
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Objective
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Determining transient response behaviour at approximately contant speed.
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Included Standards
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ISO 8725
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Quasi Static
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Maneuver
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Curve driving with constant steering wheel angular velocity.
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Objective
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Quantification of on-center handling characteristics.
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Included Standards
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ISO 13674-2 (Transition Test)
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Steady State Circular
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Maneuver
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Quasi-steady-state driving on a constant radius with slowly increasing velocity.
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Objective
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Vehicle dynamics and road-holding ability.
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Included Standards
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ISO 4138
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Slalom
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Maneuver
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Driving the vehicle through a slalom course.
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Objective
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Determining the vehicle agility and as well as the steering behavior and controllability under load changes.
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Included Standards
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