A note on adaptive coding scheme for minimizing tracking error in wireless feedback control systems

2013 ◽  
Author(s):  
Shingo Hattori ◽  
Kentaro Kobayashi ◽  
Hiraku Okada ◽  
Masaaki Katayama
Keyword(s):  
Feedback Control ◽  
Control Systems ◽  
Tracking Error ◽  
Adaptive Coding ◽  
Coding Scheme ◽  
Feedback Control Systems

scholarly journals The Best Achievableℋ2Tracking Performances for SIMO Feedback Control Systems

2007 ◽  
Vol 2007 ◽  
pp. 1-12 ◽  
Author(s):  
Shinji Hara ◽  
Toni Bakhtiar ◽  
Masaaki Kanno
Keyword(s):  
Feedback Control ◽  
Control Systems ◽  
Linear Time ◽  
Tracking Error ◽  
Control Input ◽  
Discrete Time System ◽  
Time System ◽  
Linear Time Invariant ◽  
Augmentation Strategy ◽  
Feedback Control Systems

This paper is concerned with the inherentℋ2tracking performance limitation of single-input and multiple-output (SIMO) linear time-invariant (LTI) feedback control systems. The performance is measured by the tracking error between a step reference input and the plant output with additional penalty on control input. We employ the plant augmentation strategy, which enables us to derive analytical closed-form expressions of the best achievable performance not only for discrete-time system, but also for continuous-time system by exploiting the delta domain version of the expressions.

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