Results 351 to 360 of about 813,317 (386)

34—THE TENSION INSIDE THE ROTOR OF A ROTOR-SPINNER

The Journal of The Textile Institute, 1984
Accurate analyses of the yarn tension inside the rotor are available but, since each involves a computer solution, they have not been used to any great extent, especially in estimating the effect of minor changes in rotor design on the internal yarn tension.
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The Helicopter Rotor

The Aeronautical Journal, 1970
To be asked to give the Lanchester Lecture, on the topic of helicopters, is a great honour and just now a wonderful chance. We all know of Lanchester's basic contributions to our knowledge of the way in which lift is generated by the creation of a vortex system.
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Design, Modeling, and Control of an Aerial Robot DRAGON: A Dual-Rotor-Embedded Multilink Robot With the Ability of Multi-Degree-of-Freedom Aerial Transformation

IEEE Robotics and Automation Letters, 2018
Moju Zhao, T. Anzai, Fan Shi, Xiangyu Chen, K. Okada, M. Inaba   +5 more
semanticscholar   +1 more source

Dipolar rotor-rotor interactions in a difluorobenzene molecular rotor crystal

Physical Review B, 2006
Peter D. Jarowski, John C. Price, Rosa Santillan, Erick B. Winston, Steven D. Karlen, Miguel A. Garcia-Garibay, Robert D. Horansky, Laura Clarke   +7 more
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The Current Rotor

Science, 1933
Louella E. Cable, Paul S. Galtsoff
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Effects of Rotor Position Error in the Performance of Field-Oriented-Controlled PMSM Drives for Electric Vehicle Traction Applications

IEEE transactions on industrial electronics (1982. Print), 2016
J. Lara, Jianhong Xu, A. Chandra
semanticscholar   +1 more source

Research on Rotor Position Model for Switched Reluctance Motor Using Neural Network

IEEE/ASME transactions on mechatronics, 2018
Yan Cai, Yu Wang, Hainan Xu, Siyuan Sun, Chenhui Wang, L. Sun   +5 more
semanticscholar   +1 more source

Rotor dynamics of a single stowed rotor aircraft [PDF]

VTOL Research, Design, and Operations Meeting, 1969
B. Maopolski, R. Carlson
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A New Rotor Position Estimation Method of IPMSM Using All-Pass Filter on High-Frequency Rotating Voltage Signal Injection

IEEE transactions on industrial electronics (1982. Print), 2016
Sang-Il Kim, Jun-Hyuk Im, Eui-Young Song, Rae-Young Kim   +3 more
semanticscholar   +1 more source

Stability of Rotors

1988
Instability in rotating machinery may be caused by different effects like oil film forces in journal bearings or forces in contactless seals. A machine designer needs to know, whether a rotor will run stable during operation and what size the stability threshold speed will have.
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