Use of the simulation Sample Clauses

Use of the simulation. 1.1. The vehicle stability function shall be demonstrated by the vehicle manufacturer to the Type Approval Authority or Technical Service by simulating the dynamic manoeuvres of paragraph 9.9. of this Regulation. 1.2. The simulation shall be a means whereby the vehicle stability performance shall be demonstrated with: (a) The yaw rate, one second after completion of the Sine with Dwell steering input (time T0 + 1); (b) The yaw rate, 1.75 seconds after completion of the Sine with Dwell steering input; (c) The lateral displacement of the vehicle centre of gravity with respect to its initial straight path. 1.3. The simulation shall be carried out with a validated modelling and simulation tool and using the dynamic manoeuvres of paragraph 9.9. of this Regulation under the test conditions of paragraph 8. of this Regulation. The method by which the simulation tool is validated is given in Annex 4 to this Regulation. 1. Specification of the simulation tool 1.1. The simulation method shall take into account the main factors which influence the directional and roll motion of the vehicle. A typical model may include the following vehicle parameters in an explicit or implicit form: (a) Axle/wheel; (b) Suspension; (c) Tyre; (d) Chassis/vehicle body; (e) Power train/driveline, if applicable; (f) Brake system;