The leading cause of steering wheel vibration in Aston Martin DB11, especially when driving at high speeds, is unbalanced wheels. If only front wheels are out of balance, the vibration is typically strongest at the steering wheel. If rear wheels are out of balance, the vibration can be felt...
reverse input as to reduce the vibration from the wheel at high speeds actively, ; steering wheel and steering column universal gearbox and is connected via a joint, the gearbox oil being supplied from a hydraulic pump selectively to the knuckle arm, by supplying hydraulic pressure through a hyd...
reverse input as to reduce the vibration from the wheel at high speeds actively, ; steering wheel and steering column universal gearbox and is connected via a joint, the gearbox oil being supplied from a hydraulic pump selectively to the knuckle arm, by supplying hydraulic pressure through a hyd...
I mentioned earlier in this case study that I could only feel brake judder through the steering wheel, and not inherent cabin vibration at the sweet spot of 83 mph. Looking at the data below we have captured a tyre speed/frequency second-order vibration (T2) which equates to two disturbanc...
Vibration comfort: vibrations traveling to the steering wheel, seats, pedals, etc. Noise problems: gear whine, clutch chatter Synchronization problems: reduced performance, reduced fuel economy 2. How to measure torsional vibration? Measuring torsional vibration requires measuring the RPM of a shaft wit...
Tractor and implement system travels on the road at a high speed, due to the system's severe vibration, the guide wheel's static load becomes smaller and the tractor's steering stability becomes poor, and so it is easy to cause the accident. Moreover, the vibration characteristic's research...
Vibrations were measured using an Arduino accelerometer with a high refresh rate. It was mounted on the handlebar next to the stem. Krzysztof’s front wheel was placed on the treadmill and the bike was loaded with weight in a way that would simulate a rider of 75kg/165lb. Krzysztof then ...
the steering angle; the roll angle; the yaw angle; the lateral displacement of the mass center.The system "motorcycle" may be considered to consist of two parts: the rear frame including the rider, the engine, the petrol tank and the seat and rear wheel; the front frame including...
In all vehicle applications noise, vibration, and harshness (NVH) are a very important consideration. The buying public expects passenger cars and other light vehicles to be quiet in the passenger compartment under all conditions—at rest, during hard accelerations, and during high-speed cruise. Me...