Optimized Parameter Selection Method of Driving Circuit for SiC MOSFET

2021 ◽  
Author(s):  
Haihong Qin ◽  
Sixuan Xie ◽  
Feifei Bu ◽  
Shishan Wang ◽  
Wenming Chen ◽  
...  
Keyword(s):  
Selection Method ◽  
Parameter Selection ◽  
Driving Circuit

scholarly journals How to manipulate droplet jetting from needle type jet dispensers

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Thanh Huy Phung ◽  
Kye-Si Kwon
Keyword(s):  
Selection Method ◽  
Parameter Selection ◽  
Measurement Methods ◽  
Travel Distance ◽  
Experimental Results ◽  
Effective Parameter ◽  
Single Droplet ◽  
Optimal Range ◽  
Needle Type ◽  
Bounce Back

AbstractThe needle-type inkjet dispenser has been widely used for various research and industrial purposes. The droplet jetting from the dispenser is closely related to the needle motion, which strikes against the nozzle seat. The strike of the needle on the nozzle seat often cause additional impact due to the bounce back, which may produce multiple droplets per jetting trigger. However, the needle motion is difficult to measure, and the actual behaviors have been known little. In this study, we measured the needle motion using an accelerometer and visualized jetting images to understand jetting behavior in relation to the needle motion. Then, we investigated various parameter effects on needle motion and jetting behaviors based on our proposed measurement methods. From the experimental results, we found that needle travel distance should be in the optimal range in order to produce single droplet per jetting trigger. In conclusion, we proposed an effective parameter selection method for the optimal jetting based on understanding of the jetting physics.

scholarly journals A Parameter Selection Method for Wind Turbine Health Management through SCADA Data

Energies ◽  
2017 ◽  
Vol 10 (2) ◽  
pp. 253 ◽  
Author(s):  
Mian Du ◽  
Jun Yi ◽  
Peyman Mazidi ◽  
Lin Cheng ◽  
Jianbo Guo
Keyword(s):  
Wind Turbine ◽  
Health Management ◽  
Selection Method ◽  
Parameter Selection

Optimization of Milling Process for Aluminum Alloy Frame Part Based on Milling Force Analysis

2014 ◽  
Vol 575 ◽  
pp. 437-441
Author(s):  
Yi Shu Hao ◽  
Guo Qing Tang ◽  
Meng Zhang
Keyword(s):  
Aluminum Alloy ◽  
Selection Method ◽  
Milling Process ◽  
Parameter Selection ◽  
Force Analysis ◽  
Milling Force ◽  
Finite Element Software ◽  
Milling Parameters ◽  
Machining Errors ◽  
Thin Walled

In order to solve the problem of size guarantee related to thin-walled structure in traditional milling parameter selection, specific aluminum alloy frame part contains curved surface and thin-walled structure is studied. Numerical analysis is used in milling parameter selection method. Machining errors are calculated and checked based on milling force analysis. The milling process is simulated using finite element software. And aluminum alloy frame part processing is optimized from the angle of milling parameters according to the simulation results. Optimized milling parameters scheme is acquired, the results show that both machining precision and efficiency of the frame part are improved.

Sign in / Sign up

Export Citation Format

Share Document