9539004 Adaptive A/F feedback control using self tuning regulator Hidetaka Maki, Syusuke Akazaki, Yusuke Hasegawa (Honda R&D Co., Ltd. Wako R&D Center)

JSAE Review ◽  
1996 ◽  
Vol 17 (1) ◽  
pp. 85
Keyword(s):  
Feedback Control ◽  
Self Tuning

Autoregressive self-tuning feedback control of the Hénon map

1996 ◽  
Vol 54 (6) ◽  
pp. 6201-6206 ◽  
Author(s):  
Michael E. Brandt ◽  
Ahmet Ademoǧlu ◽  
Dejian Lai ◽  
Guanrong Chen
Keyword(s):  
Feedback Control ◽  
Hénon Map ◽  
Henon Map ◽  
Self Tuning

Feedback control loop design for workload change detection in self-tuning NoSQL wide column stores

2020 ◽  
Vol 142 ◽  
pp. 112973 ◽  
Author(s):  
Maryam Mozaffari ◽  
Eslam Nazemi ◽  
Amir Masoud Eftekhari-Moghadam
Keyword(s):  
Feedback Control ◽  
Change Detection ◽  
Control Loop ◽  
Loop Design ◽  
Self Tuning ◽  
Column Stores

FEEDBACK CONTROL OF A QUADRATIC MAP MODEL OF CARDIAC CHAOS

1996 ◽  
Vol 06 (04) ◽  
pp. 715-723 ◽  
Author(s):  
MICHAEL E. BRANDT ◽  
GUANRONG CHEN
Keyword(s):  
Fixed Point ◽  
Feedback Control ◽  
Mapping Method ◽  
Quadratic Mapping ◽  
Quadratic Map ◽  
Chaotic Orbits ◽  
Linear Approach ◽  
Self Tuning ◽  
Arbitrary Period ◽  
Tuning Methods

This paper describes methods based on engineering feedback principles for controlling cardiac chaos modeled by a quadratic map. We first discuss briefly the linear approach which is effective at controlling the map to fixed point or near fixed point target trajectories. We then describe and demonstrate self-tuning methods that can control the chaotic orbits of the map to arbitrary period one, two, or three target trajectories. We conclude with a discussion comparing the merits of this approach to the OGY method used by Garfinkel et al. [1992] for control of complex rhythms in rabbit septal preparations, and to the flat-topped quadratic mapping method of Glass and Zeng [1994].

The Feedback Control of an Ultralow Frequency Vibration Table Based on a Fuzzy Self-Tuning PID Controller

2013 ◽  
Vol 274 ◽  
pp. 575-578
Author(s):  
Tian Li She ◽  
Qiao Yu Yang
Keyword(s):  
Feedback Control ◽  
Transfer Function ◽  
Pid Controller ◽  
Closed Loop ◽  
New Method ◽  
Ultralow Frequency ◽  
Self Tuning ◽  
Loop Feedback ◽  
Closed Loop Feedback

An ultralow frequency vibration table can easily receive external interferences when it works. These interferences result to distortion of the output and reduction of calibration precision. A new method was adopted to reduce the distortion of an ultralow frequency vibration. At first, we modeled a vibration table by analyzing its structure, so that we got its transfer function. Then a fuzzy self-tuning PID controller was introduced and it was based on closed loop feedback theory. We verified the controller by MATLAB and experiments on an ultralow frequency vibration table. Simulation and experiments show that the fuzzy self-tuning controller can effectively reduce the distortion of a vibration table.

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