scholarly journals A Discrete-Time System Equivalent to Sampled-Data System in H^|^infin; Control Problem

1992 ◽  
Vol 28 (6) ◽  
pp. 673-679 ◽  
Author(s):  
Yoshikazu HAYAKAWA ◽  
Shigetoshi AMANO ◽  
Seizo FUJII
Keyword(s):  
Control Problem ◽  
Discrete Time ◽  
Data System ◽  
Sampled Data ◽  
Discrete Time System ◽  
Time System

A Sampled-Data Formulation for Boundary Control of a Longitudinal Elastic Bar

2000 ◽  
Vol 123 (2) ◽  
pp. 245-249 ◽  
Author(s):  
Wu-Chung Su ◽  
Sergey V. Drakunov ◽  
U¨mit O¨zgu¨ner
Keyword(s):  
Control Problem ◽  
Boundary Control ◽  
Discrete Time ◽  
Inequality Constraints ◽  
Sampling Period ◽  
Sampled Data ◽  
Discrete Time System ◽  
Time Control ◽  
Finite Dimensional Approximation ◽  
Dimensional Approximation

The sampled-data boundary control problem for a longitudinal flexible bar is formulated as a linear discrete-time control problem in an infinite-dimensional state space. With zero-order-hold applied to the control channel, the system is lifted into an infinite sequence of constant control problems. The finite-dimensional approximation of the discrete-time system is controllable-observable if the sampling period satisfies some inequality constraints, which are related to the associated eigenvalues.

A New Method for Discrete-Time System Reduction

1988 ◽  
Author(s):  
Ioannis S. Apostolakis ◽  
John Diamessis ◽  
David Jordan
Keyword(s):  
Discrete Time ◽  
New Method ◽  
Discrete Time System ◽  
Time System ◽  
System Reduction

On a Discrete-Time System Expressed in the Euler Operator

1988 ◽  
Author(s):  
Noriyuki Hori ◽  
Peter N. Nikiforuk ◽  
Kimio Kanai
Keyword(s):  
Discrete Time ◽  
Discrete Time System ◽  
Time System ◽  
Euler Operator
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