Control system architecture for an advanced electric vehicle powertrain.

Author(s)
Landman, R.G. Patil, P.B. & Burba, J.C.
Year
Abstract

Reduced complexity, improved driveability, and increased energy efficiency are among the advantages which can be obtained through (on-board) computer control of powertrains in both conventional and electric vehicles. This paper describes the design and implementation of a control system for an advanced electric vehicle powertrain, incorporating an integrated induction motor and two speed automatic transaxle. The control system employs a distributed computer architecture utilizing a fiber optic communication system for computer coordination. Direct computer control of the clutches in the transmission results in smooth gear shifts without requiring a torque converter. Final testing and evaluation of the vehicle has verified the effectiveness of this control system in providing excellent driveability while maintaining good energy efficiency.

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Publication

Library number
C 4907 (In: C 4885 [electronic version only]) /91 / IRRD 860815
Source

In: Electric vehicles : a decade of transition : selected papers through 1990 prepared under the auspices of the SAE Electric Vehicle Committee Passenger Car Activity, PT-40, p. 169-174, 3 ref.

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This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.