scholarly journals Response effort and interresponse time: Effect of additional, response-produced stimulus feedback

1990 ◽  
Vol 28 (2) ◽  
pp. 133-134 ◽  
Author(s):  
Harvard L. Armus ◽  
Denise C. Mikesell
Keyword(s):  
Interresponse Time ◽  
Time Effect ◽  
Response Effort ◽  
Stimulus Feedback

The Long-time Effect of Rotation Length on the Yield and Chemical Constituents of the Soil

1951 ◽  
Vol 15 (C) ◽  
pp. 262-264 ◽  
Author(s):  
B. L. Brage ◽  
M. J. Thompson ◽  
A. C. Caldwell
Keyword(s):  
Chemical Constituents ◽  
Time Effect ◽  
Rotation Length ◽  
Long Time

scholarly journals AN INTERRESPONSE TIME ANALYSIS OF VARIABLE-RATIO PUNISHMENT

1981 ◽  
Vol 35 (1) ◽  
pp. 55-67 ◽  
Author(s):  
Stephen D. Lande
Keyword(s):  
Interresponse Time ◽  
Variable Ratio ◽  
Time Analysis

Evolution of delayed water inrush in fault fracture zone considering time effect

2021 ◽  
Vol 14 (11) ◽  
Author(s):  
Jiwen Bai ◽  
Shaolong Duan ◽  
Rentai Liu ◽  
Lin Xin ◽  
Jiawei Tian ◽  
...  
Keyword(s):  
Fracture Zone ◽  
Water Inrush ◽  
Time Effect ◽  
Fault Fracture Zone

scholarly journals Time effect and prediction of broken rock bulking coefficient on the base of particle discrete element method

2021 ◽  
Author(s):  
Fanfei Meng ◽  
Hai Pu ◽  
Takashi Sasaoka ◽  
Hideki Shimada ◽  
Sifei Liu ◽  
...  
Keyword(s):  
Discrete Element Method ◽  
Discrete Element ◽  
Time Effect ◽  
Element Method

Long solidification time effect on solution strengthened ferritic ductile iron fatigue properties

2021 ◽  
pp. 106137
Author(s):  
T. Borsato ◽  
P. Ferro ◽  
A. Fabrizi ◽  
F. Berto ◽  
C. Carollo
Keyword(s):  
Ductile Iron ◽  
Time Effect ◽  
Solidification Time ◽  
Fatigue Properties

scholarly journals Dead-Time Correction Applied for Extended Flux-Based Sensorless Control of Assisted PMSMs in Electric Vehicles

Electronics ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 220
Author(s):  
Cheng Lin ◽  
Jilei Xing ◽  
Xingming Zhuang
Keyword(s):  
Control System ◽  
Electric Vehicles ◽  
Dead Time ◽  
Sensorless Control ◽  
Correction Method ◽  
Time Effect ◽  
Dead Time Correction ◽  
Speed Range ◽  
Time Correction ◽  
The Dead

Sensorless control technology of PMSMs is of great importance for safety and reliability in electric vehicles. Among all existing methods, only the extended flux-based method has great performance over all speed range. However, the accuracy and reliability of the extended flux rotor position observer are greatly affected by the dead-time effect. In this paper, the extended flux-based observer is adopted to develop a sensorless control system. The influence of dead-time effect on the observer is analyzed and a dead-time correction method is specially designed to guarantee the reliability of the whole control system. A comparison of estimation precision among the extended flux-based method, the electromotive force (EMF)-based method and the high frequency signal injection method is given by simulations. The performance of the proposed sensorless control system is verified by experiments. The experimental results show that the proposed extended flux-based sensorless control system with dead-time correction has satisfactory performance over full speed range in both loaded and non-loaded situations. The estimation error of rotor speed is within 4% in all working conditions. The dead-time correction method improves the reliability of the control system effectively.

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