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Method and apparatus for creating time-optimal commands for linear systemsA system for and method of determining an input command profile for substantially any dynamic system that can be modeled as a linear system, the input command profile for transitioning an output of the dynamic system from one state to another state. The present invention involves identifying characteristics of the dynamic system, selecting a command profile which defines an input to the dynamic system based on the identified characteristics, wherein the command profile comprises one or more pulses which rise and fall at switch times, imposing a plurality of constraints on the dynamic system, at least one of the constraints being defined in terms of the switch times, and determining the switch times for the input to the dynamic system based on the command profile and the plurality of constraints. The characteristics may be related to poles and zeros of the dynamic system, and the plurality of constraints may include a dynamics cancellation constraint which specifies that the input moves the dynamic system from a first state to a second state such that the dynamic system remains substantially at the second state.
Document ID
20080007440
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Tuttle, Timothy D.
Seering, Warren P.
Date Acquired
August 24, 2013
Publication Date
February 17, 2004
Subject Category
Computer Systems
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-152407
Patent Number: US-PATENT-6,694,196
Funding Number(s)
CONTRACT_GRANT: NAGW-1335
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-6,694,196
Patent Application
US-PATENT-APPL-SN-152407
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