scholarly journals Closed-Loop Control of a Parallel-Plate Microactuator Beyon the Pull-In Limit

2002 ◽  
Author(s):  
M.S.-C. Lu ◽  
G.K. Fedder
Keyword(s):  
Parallel Plate ◽  
Closed Loop ◽  
Closed Loop Control ◽  
Loop Control

Full-gap tracking system for parallel plate electrostatic actuators using closed-loop control

2016 ◽  
Vol 244 ◽  
pp. 174-183 ◽  
Author(s):  
Eurico Esteves Moreira ◽  
Vasco Lima ◽  
Filipe Serra Alves ◽  
Jorge Cabral ◽  
João Gaspar ◽  
...  
Keyword(s):  
Parallel Plate ◽  
Closed Loop ◽  
Tracking System ◽  
Closed Loop Control ◽  
Electrostatic Actuators ◽  
Loop Control

Study on the Detection of Slurry Concentration in the Thickener

2014 ◽  
Vol 513-517 ◽  
pp. 2947-2953 ◽  
Author(s):  
Cheng Lian Zhang ◽  
Gong Peng Zhang ◽  
Jie Ma
Keyword(s):  
Parallel Plate ◽  
Closed Loop ◽  
Detection Method ◽  
Capacitive Sensor ◽  
Closed Loop Control ◽  
Mass Percentage ◽  
Loop Control ◽  
Slurry Concentration ◽  
Reliable Detection ◽  
Percentage Concentration

The detection of flocculation in the thickener has a significant impact on the realization of the closed-loop control of the thickener production. In this paper, a slurry concentration detector is designed based on a parallel plate capacitive sensor. The relation between the slurry concentration and the measurement of the capacitive sensor is obtained for mass percentage concentration of the slurry between 5% and 25% through a large amount of experiments. The results are compared and verified by a known relation experimentally and the errors are less than 5%. The reliability of the relation and the feasibility of the detector equipment are verified, which provides a reliable detection method for the realization of closed-loop control of the thickener production.

The Impact of Visual Feedback Type on the Mastery of Visuo-Motor Transformations

2012 ◽  
Vol 220 (1) ◽  
pp. 3-9 ◽  
Author(s):  
Sandra Sülzenbrück
Keyword(s):  
Empirical Research ◽  
Visual Feedback ◽  
Closed Loop ◽  
Motor Planning ◽  
Visual Input ◽  
Closed Loop Control ◽  
Loop Control ◽  
Feedback Type ◽  
Effective Use ◽  
The Impact

For the effective use of modern tools, the inherent visuo-motor transformation needs to be mastered. The successful adjustment to and learning of these transformations crucially depends on practice conditions, particularly on the type of visual feedback during practice. Here, a review about empirical research exploring the influence of continuous and terminal visual feedback during practice on the mastery of visuo-motor transformations is provided. Two studies investigating the impact of the type of visual feedback on either direction-dependent visuo-motor gains or the complex visuo-motor transformation of a virtual two-sided lever are presented in more detail. The findings of these studies indicate that the continuous availability of visual feedback supports performance when closed-loop control is possible, but impairs performance when visual input is no longer available. Different approaches to explain these performance differences due to the type of visual feedback during practice are considered. For example, these differences could reflect a process of re-optimization of motor planning in a novel environment or represent effects of the specificity of practice. Furthermore, differences in the allocation of attention during movements with terminal and continuous visual feedback could account for the observed differences.

118-LB: Glucose Variability throughout the Menstrual Cycle on Closed-Loop Control in Type 1 DM

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 118-LB
Author(s):  
CAROL J. LEVY ◽  
GRENYE OMALLEY ◽  
SUE A. BROWN ◽  
DAN RAGHINARU ◽  
YOGISH C. KUDVA ◽  
...  
Keyword(s):  
Menstrual Cycle ◽  
Closed Loop ◽  
Glucose Variability ◽  
Closed Loop Control ◽  
Loop Control ◽  
Type 1 Dm

101-LB: Eighteen-Month Use of Closed-Loop Control (CLC): A Randomized, Controlled Trial

Diabetes ◽  
2020 ◽  
Vol 69 (Supplement 1) ◽  
pp. 101-LB
Author(s):  
SUE A. BROWN ◽  
DAN RAGHINARU ◽  
BRUCE A. BUCKINGHAM ◽  
YOGISH C. KUDVA ◽  
LORI M. LAFFEL ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Closed Loop ◽  
Controlled Trial ◽  
Closed Loop Control ◽  
Loop Control ◽  
Randomized Controlled
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