How Does BMW Use Electric Steering?

BMW Use Electric Steering

As a brand that prides itself on performance and agility, BMWs have to be able to deliver the right feeling through the steering wheel. Classic models like the 3 Series were legendary for their handling and ability to carve through a set of corners, which was a result of both superior suspension and steering tuning. Modern BMWs have moved away from hydraulic steering, though, and now use electric power steering (EPS). The benefits of this system include efficiency and a better connection to the road.

A key benefit of EPS is that it only uses electricity when needed to provide BMW steering wheels assistance, unlike traditional hydraulic systems that are constantly running and rob the engine of power. As a result, EPS reduces fuel consumption by up to three percent. In addition, it allows the engine to operate at a higher torque for improved efficiency.

The downside of EPS is that it lacks the same feel as a hydraulic steering system. This is due to the fact that the motor used in EPS is designed to create a consistent and linear output, which isn’t the same as how a hydraulic pump works. As a result, the steering wheel doesn’t feel as connected or responsive to the driver’s input.

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How Does BMW Use Electric Steering?

However, BMW is making improvements to their EPS system every year in an effort to get closer to the hydraulic feel that drivers of older cars have come to love. They have also made significant improvements to the Servotronic system, which uses a hydraulic pump to help with directional stability.

Another big advantage of EPS is that it can be tuned to match the vehicle’s specific driving dynamics. The application engineers are able to analyze surveys, questioners, and satisfaction reports to determine what feels best in a particular model. They may also take into account feedback from the public, which can help determine what is needed to meet customer expectations.

As a result of all this feedback, BMW is able to make changes that improve both comfort and steering feel in different models. This includes features such as pull-drift compensation, which reduces the amount of force that is necessary to keep the vehicle in a straight line. Koch and Heiss explain that the goal is to have a steering system that is not only safe, but also a joy to drive.

One of the main ways that BMW can do this is by offering a wide range of steering wheels, including custom designs and materials. Using a new or upgraded steering wheel can enhance the connection between the driver and the road, as well as add a sense of luxury and exclusivity to the interior. Moreover, steering wheel upgrades and custom BMW steering wheels can also enhance the grip on the wheel, which is critical for precise control in sporty driving scenarios or performance-oriented situations. A custom steering wheel made of brushed aluminum or carbon fiber can also help elevate the overall aesthetics of the interior.

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