Abstract: Disclosed herein are embodiments of an apparatus and method for determining a drift of a vehicle. In one aspect, a vehicle testing apparatus for determining a drift of a vehicle from trajectory data indicative of a trajectory of the vehicle during a drift test comprises: a processor configured to execute instructions stored in a memory to: determine an initial local vehicle heading based on an initial trajectory dataset of the trajectory data, and determine, for the vehicle, an amount of drift indicative of a deviation of the vehicle from the initial local vehicle heading based on a comparison between the initial local vehicle heading and a drift test dataset of the trajectory data.

Abstract: Disclosed herein are embodiments of an apparatus and method for determining a drift of a vehicle. In one aspect, a vehicle testing apparatus for determining a drift of a vehicle from trajectory data indicative of a trajectory of the vehicle during a drift test comprises: a processor configured to execute instructions stored in a memory to: determine an initial local vehicle heading based on an initial trajectory dataset of the trajectory data, and determine, for the vehicle, an amount of drift indicative of a deviation of the vehicle from the initial local vehicle heading based on a comparison between the initial local vehicle heading and a drift test dataset of the trajectory data.

Abstract: A dampening mechanism is described having a pressure tube defining a working chamber between a rod guide proximate a first end and an end cap proximate a second end. A piston is disposed within the pressure tube and divides the working chamber into an upper working chamber and a lower working chamber. A piston rod is secured to the piston. A reservoir tube surrounds the pressure tube defining a reservoir chamber between the reservoir tube and the pressure tube. At least one passage is disposed through the pressure tube between the reservoir chamber and the working chamber and a bypass valve is disposed between the piston and the at least one passage.

Abstract: A dampening mechanism is described having a pressure tube defining a working chamber between a rod guide proximate a first end and an end cap proximate a second end. A piston is disposed within the pressure tube and divides the working chamber into an upper working chamber and a lower working chamber. A piston rod is secured to the piston. A reservoir tube surrounds the pressure tube defining a reservoir chamber between the reservoir tube and the pressure tube. At least one passage is disposed through the pressure tube between the reservoir chamber and the working chamber and a bypass valve is disposed between the piston and the at least one passage.