Development of an Inductively Coupled Magnetoelastic Torque Sensor

Biter, W. J.; Hess, Stephen; Oh, Sung jae

doi:10.4271/2003-01-0193

Cited by 2 publications

(1 citation statement)

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“…Early work on torque sensors can be traced back to early 80s when researchers [22] investigated a non-contact miniature torque sensor for automotive transmissions. Recently magnetoelastic torque sensors have been investigated by a number of researchers [23][24]. The phenomenon of inversemagnetostriction that converts material strain into magnetic property changes was exploited to measure transmitted torque.…”

Section: Figure 5 Block Diagram Of the Gear Shift Scheduling Algorithmmentioning

confidence: 99%

Challenges and opportunities in automotive transmission control

Sun

Hebbale

Proceedings of the 2005, American Control Conference, 2005.

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Automotive transmission is a key element in the powertrain that connects the power source to the wheels of a vehicle. To improve fuel economy, reduce emission and enhance driving performance, many new technologies have been introduced in the transmission area in recent years. This paper first reviews different types of automotive transmissions and explains their unique control characteristics. We then address the challenges facing automotive transmission control from three aspects: calibration, shift scheduling, and sensing, actuation and electronics. Along the way, research opportunies to further improve system performance are discussed.

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Section: Figure 5 Block Diagram Of the Gear Shift Scheduling Algorithmmentioning

confidence: 99%