Author: Elijah Polak
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 222
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
Author: Elijah Polak
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 222
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).
Publisher:
ISBN:
Category : Feedback control systems
Languages : en
Pages : 222
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
Author:
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 488
Book Description
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 488
Book Description
U.S. Government Research Reports
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 218
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 218
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 628
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1068
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1068
Book Description
Catalogue of the University of Michigan
Author: University of Michigan
Publisher:
ISBN:
Category :
Languages : en
Pages : 1342
Book Description
Announcements for the following year included in some vols.
Publisher:
ISBN:
Category :
Languages : en
Pages : 1342
Book Description
Announcements for the following year included in some vols.
University of Michigan Official Publication
Author:
Publisher: UM Libraries
ISBN:
Category : Education, Higher
Languages : en
Pages : 1344
Book Description
Publisher: UM Libraries
ISBN:
Category : Education, Higher
Languages : en
Pages : 1344
Book Description
General Register
Author: University of Michigan
Publisher:
ISBN:
Category : Detroit (Mich.)
Languages : en
Pages : 1342
Book Description
Announcements for the following year included in some vols.
Publisher:
ISBN:
Category : Detroit (Mich.)
Languages : en
Pages : 1342
Book Description
Announcements for the following year included in some vols.
Announcement
Author: University of Michigan. College of Engineering
Publisher: UM Libraries
ISBN:
Category : Engineering schools
Languages : en
Pages : 1000
Book Description
Publisher: UM Libraries
ISBN:
Category : Engineering schools
Languages : en
Pages : 1000
Book Description
NASA Scientific and Technical Reports
Author: United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 2300
Book Description