The above figure shows the front module of a BOSE suspension.
Bose, mention that word and music comes to mind specifically, audio systems for upscale cars, as well as expensive but worth-the-cost systems for the home. Prototypes of the Bose suspension have been installed in standard production vehicles.
Seminar On BOSE ELECTROMAGNETIC SUSPENSION Report Download
Thanks to this efficient layout, the Bose suspension uses only about a. In an ongoing research project that has spanned over 24 years Bose has created a unique electromagnetic suspension system for automobiles that is close to commercial release and is set to replace traditional shocks and springs with electronic actuators.
Thus this system can be seen in only high end cars. The controllers and upsized alternator also add some weight, but the total should be less than that of a hydraulic active suspension. The other system available can be easily be repaired. Torsion bars take care of supporting the vehicle, allowing the Bose system to concentrate on optimizing eledtromagnetic and ride dynamics. The system lets a vehicle ride lower at highway speeds to produce less drag and improve handling To save power the system is regenerative.
There are a few other key. The system lets a vehicle ride lower at leectromagnetic speeds to produce less drag and improve handling.
electromagneic As concerned to comport and control their system are lagging to provide optimum level of performance. Torsion bars and shock units weigh about what two conventional springs and shocks. On the other end of the spectrum, stiffly sprung sports systrm exhibit minimal body motion as the car is driven aggressively, as cornering is flat, but the ride quality generally suffers. This performance results from a proprietary combination of suspension hardware and control algorithms.
Thus this makes this suspension system costlier than any other suspension available. This seminar intended to explain the resurgence of interest in the suspension system in recent year and outline the significant challenges that lie a head in commercializing suspension system. These research vehicles have been tested on a wide dlectromagnetic of roads, on tracks, and on durability courses.
With view of increase the comfort and control electromagnetic suspension system introduced to fulfill the requirement of modern days.
As it uses nyodinium magnets which are costly to manufacture. The system is very complex and requires high precision machinery and skilled workers to manufacture. When the suwpension side of a pothole helps to push the wheel up almost all the power is recovered.
electromagnetic suspension system
The Bose pvf required significant advancements in four key disciplines: Some of the drawbacks can be grouped as below. For the first time, the Bose suspension demonstrates the ability to combine in one automobile a much smoother ride than any luxury sedan, and less roll and pitch than any sports car.
The motors momentarily become generators, shunting the recovered energy to storage, either in the engine battery or in some other device. The amplifier is a. The Bose system uses a linear electromagnetic motor L.
The system ends up consuming one-third electromagetic the energy used by a cars air-conditioner. Bose took on the challenge of the first three disciplines and bet on developments that industry would make on the fourth item. To further euspension smooth ride goal, wheel dampers inside each wheel hub smooth out small road imperfections, isolating even those nuances from the passenger compartment.
Typically, these goals are somewhat at odds with each other. Business travelers might even connect that name with noise-canceling headphones that reduce some of the stress of flying. At present condition spring pd damper system are used as shock absorber in automobiles. The result is a ride that is level and bump free over incredibly rough terrain and when the vehicle turns in to corners.
Every system has some disadvantages attached to it.
electromagnetic suspension system | Suspension (Vehicle) | Vehicle Technology
A power amplifier supplies the juice to the L. Working of Bose Electromagnetic Suspension. The second drawback is ,when this system breakdowns its very difficult and costly affair to repair it.
The main drawback of the system is the cost. The system draws about two horsepower or one-third the load of a typical air conditioner. Luxury cars are great at swallowing bumps and providing a plush ride, but handling usually suffers as the car is prone to pitch and dive under acceleration and braking, as well as body lean under cornering. To save power the system is regenerative.