Generation of Nonclassical State via Two-Axis Counter Twisting Interactions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04407-2
Abstract: We investigate the generation of nonclassical state via two-axis counter twisting interactions. By the bosonization method, we analytically and numerically calculate the spin squeezing parameter and the entanglement parameter. Its shows that the strength of… read more here.
Keywords: generation nonclassical; two axis; axis counter; nonclassical state ... See more keywords
Fuzzy PID controller for optoelectronic stabilization platform with two-axis and two-frame
Sign Up to like & getrecommendations! Published in 2017 at "Optik"
DOI: 10.1016/j.ijleo.2017.04.057
Abstract: Abstract A hybrid fuzzy-PID controller scheme is proposed to maintain line of sight (LOS) stabilize against carriers’ disturbances and achieve a higher tracking precision. The control model is established based on two-axis and two-frame utilizing… read more here.
Keywords: two axis; axis two; controller; two frame ... See more keywords
Damped two-axis axially collocated flexure hinge
Sign Up to like & getrecommendations! Published in 2023 at "Review of Scientific Instruments"
DOI: 10.1063/5.0149319
Abstract: Broadband motion control in flexure-based stages can benefit from passive damping enhancement at their flexible structures. This paper develops a damped two-axis axially collocated (2-AC) flexure hinge with damping-enabling hybrid inserts and analytically derives its… read more here.
Keywords: damped two; two axis; axis axially; flexure ... See more keywords
Study on Design Optimization of a Symmetry Two-Axis Tilt Angle Capacitive Sensor
Sign Up to like & getrecommendations! Published in 2020 at "Iete Journal of Research"
DOI: 10.1080/03772063.2020.1816224
Abstract: This paper presents the design, optimization, fabrication and characterization of a symmetrical two-axis tilt angle sensor. The sensor consists of a globe-calotte-shaped excitation electrode and tw... read more here.
Keywords: two axis; axis tilt; tilt angle; design optimization ... See more keywords
Computed Torque Control Method for Two-Axis Planar Serial Robotic Arm
Sign Up to like & getrecommendations! Published in 2021 at "Iete Journal of Research"
DOI: 10.1080/03772063.2020.1869595
Abstract: The heat generated in reactor core is extracted using the sodium water heat exchanger system in fast breeder reactor. In the heat exchanger system there are 8 Steam generators. Steam Generator uses... read more here.
Keywords: torque control; two axis; computed torque; control method ... See more keywords
Phase magnification by two-axis countertwisting for detection-noise robust interferometry
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review A"
DOI: 10.1103/physreva.97.043813
Abstract: Entanglement-enhanced atom interferometry has the potential of surpassing the standard quantum limit and eventually reaching the ultimate Heisenberg bound. The experimental progress is, however, hindered by various technical noise sources, including the noise in the… read more here.
Keywords: detection; detection noise; two axis; interferometry ... See more keywords
Stabilization Control Mothed for Two-Axis Inertially Stabilized Platform Based on Active Disturbance Rejection Control With Noise Reduction Disturbance Observer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2930353
Abstract: To improve the stability accuracy of two-axis inertially stabilized platform (ISP) for airborne star tracker application, a stable control method based on active disturbance rejection control (ADRC) is presented to handle the system nonlinearities, parameter… read more here.
Keywords: inertially stabilized; stabilized platform; control; two axis ... See more keywords
Dynamic Modeling and Coupling Characteristic Analysis of Two-Axis Rate Gyro Seeker
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Aerospace Engineering"
DOI: 10.1155/2018/8513684
Abstract: A dynamic model of a two-axis rate gyro-stabilized platform-based seeker with cross-coupling, mass imbalance, and disturbance torque is developed on the basis of the working principle of seeker two-loop steady tracking theory; coordinate transformations are… read more here.
Keywords: two axis; rate gyro; seeker; axis rate ... See more keywords
Cross-coupled intelligent control for a novel two-axis differential micro-feed system
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Mechanical Engineering"
DOI: 10.1177/1687814018774628
Abstract: Nonlinear friction in a conventional drive feed system feeding at low speed is a main factor that contributes to feed drive complexity. A novel two-axis differential micro-feed system is developed in this study to overcome… read more here.
Keywords: system; two axis; feed system; axis differential ... See more keywords
Calibration method of spatial transformations between the non-orthogonal two-axis turntable and its mounted camera.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.486816
Abstract: In order to expand the field of view and measuremenst range, the camera is often mounted on a two-axis turntable to perform various visual tasks. And the calibration of the position and attitude relationship between… read more here.
Keywords: axis turntable; orthogonal two; mounted camera; two axis ... See more keywords