AMT Reverse Gear Engagement Dynamics and Control Tata Motors Limited

Format:

Book

Conference/Event

Author/Creator:

Prajapati, Prajapati, author.

Contributor:

Penta, Amar

Warule, Prasad

Conference Name:

Symposium on International Automotive Technology 2019 (2019-01-16 : Pune, India)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2019

Summary:

Now a day's automated manual transmissions (AMT) are getting popular because of hassle-free gear shifting and improved fuel economy. OEMs are converting their existing manual gearbox to AMT gearbox with solution like hydraulic or electric AMT kit that replaces the manual shift mechanism to automated actuators. Generally, in manual gearbox, the operational principal of reverse gear is sliding mesh. Due to sliding mesh gear arrangement, it can create interruption for gearshift while controlling shift actuators. In this paper, reverse gear shift arrangement and its operational dynamics at different operating condition has been studied and analyzed in detail. Based on status of vehicle, to ease the gearshift, engagement flow process proposed. The control methods that increases probability of smooth and easier shifting in all operating condition discussed in detail. The developed control algorithm discussed along with its implementation on real vehicle and results

Notes:

Vendor supplied data

Publisher Number:

2019-26-0046

Access Restriction:

Restricted for use by site license