DocumentCode
3083076
Title
Automotive refrigeration system controller with a simple precompensator
Author
Hattori, M. ; Nomura, T. ; Ueno, Y. ; Kato, H.
Author_Institution
Nippondenso Co Ltd., Aichi, Japan
fYear
1990
fDate
5-7 Dec 1990
Firstpage
1590
Abstract
Decoupling control of the refrigeration system for an automotive air conditioner has been successfully designed. By applying new actuators and a simple precompensator appropriately gain-adjusted to the conventional system (which could not have been improved in its response due to large interaction), the time constant of air temperature at the outlet has been reduced to 28 s from 120 s. This result indicates that the proposed system can satisfy quick-response requirement, leading to enhanced comfort and energy savings
Keywords
air conditioning; automobiles; compensation; refrigeration; temperature control; air temperature; automotive air conditioner; comfort; decoupling; energy savings; precompensator; refrigeration system; time constant; Automotive engineering; Control systems; Electric variables control; Engines; Refrigerants; Refrigeration; Temperature control; Temperature sensors; Thermal variables control; Valves;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location
Honolulu, HI
Type
conf
DOI
10.1109/CDC.1990.203881
Filename
203881
Link To Document