Real-Time Prediction of Workpiece Errors for a CNC Turning Centre, Part 3. Cutting Force Estimation Using Current Sensors

2001 ◽  
Vol 17 (9) ◽  
pp. 659-664 ◽  
Author(s):  
X. Li
Keyword(s):  
Cutting Force ◽  
Real Time ◽  
Force Estimation ◽  
Cnc Turning ◽  
Time Prediction ◽  
Current Sensors ◽  
Cnc Turning Centre

scholarly journals Real-Time Cutting Force/Torque Prediction During Turning

2012 ◽  
Vol 6 (5) ◽  
pp. 669-674 ◽  
Author(s):  
Kazuto Enomoto ◽  
◽  
Masaya Takei ◽  
Yasuhiro Kakinuma
Keyword(s):  
Cutting Force ◽  
Real Time ◽  
Process Monitoring ◽  
Disturbance Observer ◽  
Shear Angle ◽  
Force Estimation ◽  
Monitoring Methods ◽  
Machining Processes ◽  
The Cost

The automation of machining processes requires highly accurate process monitoring. However, the use of additional sensors leads to a significant increase in the cost and reduces the stiffness and reliability of mechanical systems. Hence, we propose a system called the cutting force observer, which uses a sensor-less and real-time cutting force estimation methodology based on the disturbance observer theory. Monitoring methods using the cutting force observer may enhance the productivity during turning. One of the parameters that significantly affect the cutting process is the shear angle. The determination of the shear angle is very important as it can be used for identifying the machining conditions. In this study, an external sensor-less monitoring system of the shear angle during turning is developed, and its performance is evaluated.

Real-time prediction of breast lesions displacement during Ultrasound scanning using a position-based dynamics approach

2019 ◽  
Author(s):  
D Dall Alba ◽  
◽  
E Tagliabue ◽  
E Magnabosco ◽  
C Tenga ◽  
...  
Keyword(s):  
Real Time ◽  
Breast Lesions ◽  
Ultrasound Scanning ◽  
Time Prediction

Real-Time Prediction of Tropical Cyclone Intensity Using COAMPS-TC

2012 ◽  
Author(s):  
J. D. Doyle ◽  
R. M. Hodur ◽  
S. Chen ◽  
H. Jin ◽  
Y. Jin ◽  
...  
Keyword(s):  
Tropical Cyclone ◽  
Real Time ◽  
Tropical Cyclone Intensity ◽  
Cyclone Intensity ◽  
Time Prediction

scholarly journals Real-time prediction of 1H and 13C chemical shifts with DFT accuracy using a 3D graph neural network

2021 ◽  
Author(s):  
Yanfei Guan ◽  
S. V. Shree Sowndarya ◽  
Liliana C. Gallegos ◽  
Peter C. St. John ◽  
Robert S. Paton
Keyword(s):  
Neural Network ◽  
Real Time ◽  
Quantum Chemical ◽  
Organic Molecules ◽  
Chemical Shifts ◽  
13C Chemical Shifts ◽  
Time Prediction ◽  
Nmr Data ◽  
Proton Chemical Shifts

From quantum chemical and experimental NMR data, a 3D graph neural network, CASCADE, has been developed to predict carbon and proton chemical shifts. Stereoisomers and conformers of organic molecules can be correctly distinguished.

scholarly journals Real-Time Prediction of Equivalent Circulation Density for Horizontal Wells Using Intelligent Machines

ACS Omega ◽  
2020 ◽  
Author(s):  
Ahmed Alsaihati ◽  
Salaheldin Elkatatny ◽  
Abdulazeez Abdulraheem
Keyword(s):  
Real Time ◽  
Horizontal Wells ◽  
Intelligent Machines ◽  
Time Prediction
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