A closed-loop inductive power control system for an instrumented strain sensing tibial implant

2014 ◽  
Author(s):  
Shiying Hao ◽  
Stephen Taylor
Keyword(s):  
Control System ◽  
Power Control ◽  
Closed Loop ◽  
Strain Sensing ◽  
Power Control System ◽  
Inductive Power

A Closed-Loop Transmission Power Control System Using a Nonlinear Approximation of Power-Time Curve

2015 ◽  
Vol 9 (3) ◽  
pp. 1011-1019 ◽  
Author(s):  
Andre M. Mayers ◽  
Patrick J. Benavidez ◽  
G. V. S. Raju ◽  
David Akopian ◽  
Mo M. Jamshidi
Keyword(s):  
Control System ◽  
Power Control ◽  
Closed Loop ◽  
Nonlinear Approximation ◽  
Transmission Power ◽  
Transmission Power Control ◽  
Time Curve ◽  
Power Control System

Research on Digital Controls of Piston Pumps Based on Compound Control Using Feed-Forward and Feedback Controls

2015 ◽  
Vol 727-728 ◽  
pp. 843-846
Author(s):  
Qing Liang Zeng ◽  
Bin Bin Liu ◽  
Xin Chao Wang ◽  
Qiang Gu
Keyword(s):  
Control System ◽  
Power Control ◽  
Optimization Design ◽  
Closed Loop ◽  
Control Method ◽  
Stability Margin ◽  
Feedback Controls ◽  
Feed Forward ◽  
Loop Control ◽  
Power Control System

Taking the swash plate piston pump as the research plant, the paper introduces the composition of digital control system of variable pump first; Then the mathematical model of variable mechanism is established according to which the closed-loop flow control system and the power control system are worked out. Also, the paper shows the stability margin of the control system and analyzes some response indices to step command under Matlab simulation. Aiming at the shortage of the closed-loop control system, the paper gives an idea of an optimization design of the compound power control system based on both feed-forward and feedback control. Compared with the conventional closed-loop power control method, the compound one gets a 47.2% reduction in the adjusting time and a 38.2% decrease in the overshoot indicating that the adjusting process is obviously shortened and the disturbance effect effectively weakened.

scholarly journals Power control system for lightweight electric aircraft

2021 ◽  
Vol 1024 (1) ◽  
pp. 012073
Author(s):  
F A Zagumennov ◽  
A N Varyukhin ◽  
A V Kazakov ◽  
D I Zhuravlev ◽  
V S Zakharchenko ◽  
...  
Keyword(s):  
Control System ◽  
Power Control ◽  
Electric Aircraft ◽  
Power Control System
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