Design of an energy efficient and economical actuator for automobile windows

This thesis describes the design and analysis of an efficient, yet low cost, drum driven window actuation system for an automotive power window. The design uses a novel approach that involves using cables to both actuate and constrain the window. Test units were constructed and cycled well beyond the typical life expectancy of a window actuator, demonstrating that this technology is robust enough to be considered as a replacement for current mechanisms. Variations on the design that may produce either better longevity or higher efficiency are also presented, along with the tradeoffs that must be considered.

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Mechanical Engineering.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2007

Author dc:creator

• Durand, Keith (Keith V.)

Advisor dc:contributor.advisor

• Alexander H. Slocum.

• Mechanical Engineering.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/42298

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/42298