Design of optimal feedback systems for longitudinal control of automated transit vehicles

W. L. Garrard, A. L. Kornhauser

Research output: Contribution to journalArticlepeer-review

15 Scopus citations

Abstract

Optimization theory is applied to the design of feedback control systems for high-capacity automated transit systems. The resulting controllers are shown to keep headway and velocity errors small without causing passenger discomfort. Excellent dynamic response is achieved during normal mainline operation, merging and demerging, maneuvering and emergency stopping. Useful design charts are presented and the effects of the dynamics of the propulsion system are considered. It is concluded that optimization theory is a useful tool in the design of longitudinal control systems for automated transit systems.

Original languageEnglish (US)
Pages (from-to)125-144
Number of pages20
JournalTransportation Research
Volume7
Issue number2
DOIs
StatePublished - Jun 1973
Externally publishedYes

Bibliographical note

Funding Information:
Acknowledgement--This research was partially supported by grant Minn-URT-3 (71) of the Urban Mass Transit Administration of the United States Department of Transportation.

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