scholarly journals Design and Realization of a Three Degrees of Freedom Displacement Measurement System Composed of Hall Sensors Based on Magnetic Field Fitting by an Elliptic Function

Sensors ◽  
2015 ◽  
Vol 15 (9) ◽  
pp. 22530-22546 ◽  
Author(s):  
Bo Zhao ◽  
Lei Wang ◽  
Jiu-Bin Tan
Keyword(s):  
Magnetic Field ◽  
Measurement System ◽  
Elliptic Function ◽  
Degrees Of Freedom ◽  
Displacement Measurement ◽  
Hall Sensors ◽  
Three Degrees Of Freedom

scholarly journals Six Degrees of Freedom Displacement Measurement System for Wafer Stage Composed of Hall Sensors

Sensors ◽  
2018 ◽  
Vol 18 (7) ◽  
pp. 2030
Author(s):  
Bo Zhao ◽  
Weijia Shi ◽  
Jiawei Zhang ◽  
Ming Zhang ◽  
Xue Qi ◽  
...  
Keyword(s):  
Measurement System ◽  
Degrees Of Freedom ◽  
Displacement Measurement ◽  
Six Degrees Of Freedom ◽  
Hall Sensors

Small oscillations of systems with several degrees of freedom

2020 ◽  
pp. 29-40
Author(s):  
Gleb L. Kotkin ◽  
Valeriy G. Serbo
Keyword(s):  
Magnetic Field ◽  
Degrees Of Freedom ◽  
Forced Oscillations ◽  
Free Oscillations ◽  
Small Oscillations ◽  
Symmetry Properties ◽  
Gyroscopic Forces ◽  
Simple Molecules ◽  
Simple Systems ◽  
Three Degrees Of Freedom

This chapter addresses the free and forced oscillations of simple systems (with two or three degrees of freedom), the free oscillations of systems with the degenerate frequencies, and the eigen-oscillations of the electromechanical systems. This chapter also studies the oscillations of more complex systems using orthogonality of eigenoscillations and the symmetry properties of the system, the free oscillations of an anisotropic charged oscillator moving in a uniform constant magnetic field, and the perturbation theory adapted for the small oscillations. Finally, the chapter addresses oscillations of systems in which gyroscopic forces act and the eigen-oscillations of the simple molecules.

Three-degrees-of-freedom measurement system for measuring straightness errors and their position based on the Faraday effect

2020 ◽  
Vol 59 (3) ◽  
pp. 764 ◽  
Author(s):  
Enzheng Zhang ◽  
Xueying Teng ◽  
Benyong Chen ◽  
Shihua Zhang ◽  
Zhaoyang Li
Keyword(s):  
Measurement System ◽  
Degrees Of Freedom ◽  
Faraday Effect ◽  
Three Degrees Of Freedom

Small oscillations of systems with several degrees of freedom

2020 ◽  
pp. 191-244
Author(s):  
Gleb L. Kotkin ◽  
Valeriy G. Serbo
Keyword(s):  
Magnetic Field ◽  
Degrees Of Freedom ◽  
Forced Oscillations ◽  
Free Oscillations ◽  
Small Oscillations ◽  
Symmetry Properties ◽  
Gyroscopic Forces ◽  
Simple Molecules ◽  
Simple Systems ◽  
Three Degrees Of Freedom

This chapter addresses the free and forced oscillations of simple systems (with two or three degrees of freedom), the free oscillations of systems with the degenerate frequencies, and the eigen-oscillations of the electromechanical systems. This chapter also studies the oscillations of more complex systems using orthogonality of eigenoscillations and the symmetry properties of the system, the free oscillations of an anisotropic charged oscillator moving in a uniform constant magnetic field, and the perturbation theory adapted for the small oscillations. Finally, the chapter addresses oscillations of systems in which gyroscopic forces act and the eigen-oscillations of the simple molecules.

scholarly journals Active Disturbance Rejection for a Three Degrees of Freedom Gyroscope

2018 ◽  
Vol 51 (13) ◽  
pp. 372-377 ◽  
Author(s):  
Juan E. Andrade García ◽  
Alejandra Ferreira de Loza ◽  
Luis T. Aguilar ◽  
Ramón I. Verdés
Keyword(s):  
Disturbance Rejection ◽  
Degrees Of Freedom ◽  
Active Disturbance Rejection ◽  
Three Degrees Of Freedom
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