Optimal Time Control of Some Pulse-width-modulated Sampled-data Systems

Optimal Time Control of Some Pulse-width-modulated Sampled-data Systems PDF Author: Elijah Polak
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 222

Get Book Here

Book Description
The minimal time control problem for some pulsewidth-modulated-sampled-data (PWM) systems with second order plants is treated. Both linear and non-linear plants are considered; all having one thing in common: the optimal switching locus (OST) for a continuous relay system with the same plants is a monotonic curve in the phase plane. First it is shown how, by a reverse time mapping, it is possible to associate systematically with each initial state a finite canonical sequence which specifies the optimal PWM control over the entire transient process during which the state is taken to the origin. Then it is shown how, given an arbitrary initial state its associated canonical sequence can be constructed on the basis of the observed value of the state. A brief description of an electromechanical computer capable of implementing minimal time control for some of the systems considered is also given. (Author).

Optimal Time Control of Some Pulse-width-modulated Sampled-data Systems

Optimal Time Control of Some Pulse-width-modulated Sampled-data Systems PDF Author: Elijah Polak
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 222

Get Book Here

Book Description
The minimal time control problem for some pulsewidth-modulated-sampled-data (PWM) systems with second order plants is treated. Both linear and non-linear plants are considered; all having one thing in common: the optimal switching locus (OST) for a continuous relay system with the same plants is a monotonic curve in the phase plane. First it is shown how, by a reverse time mapping, it is possible to associate systematically with each initial state a finite canonical sequence which specifies the optimal PWM control over the entire transient process during which the state is taken to the origin. Then it is shown how, given an arbitrary initial state its associated canonical sequence can be constructed on the basis of the observed value of the state. A brief description of an electromechanical computer capable of implementing minimal time control for some of the systems considered is also given. (Author).

Computers and Data Processing Systems

Computers and Data Processing Systems PDF Author:
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 488

Get Book Here

Book Description


U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 218

Get Book Here

Book Description


Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628

Get Book Here

Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1068

Get Book Here

Book Description


Catalogue of the University of Michigan

Catalogue of the University of Michigan PDF Author: University of Michigan
Publisher:
ISBN:
Category :
Languages : en
Pages : 1342

Get Book Here

Book Description
Announcements for the following year included in some vols.

University of Michigan Official Publication

University of Michigan Official Publication PDF Author:
Publisher: UM Libraries
ISBN:
Category : Education, Higher
Languages : en
Pages : 1344

Get Book Here

Book Description


General Register

General Register PDF Author: University of Michigan
Publisher:
ISBN:
Category : Detroit (Mich.)
Languages : en
Pages : 1342

Get Book Here

Book Description
Announcements for the following year included in some vols.

Announcement

Announcement PDF Author: University of Michigan. College of Engineering
Publisher: UM Libraries
ISBN:
Category : Engineering schools
Languages : en
Pages : 1000

Get Book Here

Book Description


NASA Scientific and Technical Reports

NASA Scientific and Technical Reports PDF Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300

Get Book Here

Book Description