Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Yulie Wu"'
Publikováno v:
Microsystems & Nanoengineering, Vol 10, Iss 1, Pp 1-9 (2024)
Abstract The field of levitated optomechanics has experienced significant advancements in manipulating the translational and rotational dynamics of optically levitated particles and exploring their sensing applications. The concept of using optically
Externí odkaz:
https://doaj.org/article/1bf71e882bcd4f8b955d01cc4a95c28c
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013160 (2024)
The ultrafast rotation of optically levitated particles has propelled advancements in sensing and precision measurement, while its orientation remains largely unexplored for the spherical shape. Here, we proposed an orientation measurement method for
Externí odkaz:
https://doaj.org/article/01d7f9d3f2704c79bf095eb2531a7bf7
Research on a MEMS Microparticles Vacuum Chamber for Optical Levitation with a Built-In Vacuum Gauge
Publikováno v:
Photonics, Vol 9, Iss 12, p 911 (2022)
The vacuum chamber is an important part of microparticle optical levitation technology. The traditional vacuum chamber has a large volume and many peripheral components, which cannot meet the requirements of miniaturization and on-chip optical levita
Externí odkaz:
https://doaj.org/article/1ada70c278b24aecb5bbd109c16396c1
Publikováno v:
AIP Advances, Vol 10, Iss 10, Pp 105109-105109-9 (2020)
Damping asymmetry is one of the most important factors that determines the performance of the hemispherical resonator gyroscope. In this paper, the error mechanism of damping asymmetry in the Whole Angle (WA) mode is investigated, and an adaptive com
Externí odkaz:
https://doaj.org/article/70c7c6437a9f4640887846e3e488845b
A Miniature Optical Force Dual-Axis Accelerometer Based on Laser Diodes and Small Particles Cavities
Publikováno v:
Micromachines, Vol 12, Iss 11, p 1375 (2021)
In recent years, the optical accelerometer based on the optical trapping force effect has gradually attracted the attention of researchers for its high sensitivity and high measurement accuracy. However, due to its large size and the complexity of op
Externí odkaz:
https://doaj.org/article/8c9f40aa98a24015a4ac71fb9892c42a
Publikováno v:
Micromachines, Vol 12, Iss 10, p 1270 (2021)
Microrobots have a wide range of applications. The rigid–flexible composite stereoscopic technology based on ultraviolet laser cutting technology is primarily researched for the design and manufacture of microrobots and has been used to fabricate m
Externí odkaz:
https://doaj.org/article/a2d41262e993417b8eda13bf43e3b637
Autor:
Xiang Lu, Xiang Xi, Kun Lu, Chengxiang Wang, Xiang Chen, Yulie Wu, Xuezhong Wu, Dingbang Xiao
Publikováno v:
Micromachines, Vol 12, Iss 8, p 969 (2021)
A miniature deformable squama mechanics based on piezoelectric actuation inspired by the deformable squama is proposed in this paper. The overall size of the mechanics is 16 mm × 6 mm × 6 mm, the weight is only 140 mg, the deflection angle range of
Externí odkaz:
https://doaj.org/article/7ca7b8b915ff4315a5d9a1335f8c6c49
Publikováno v:
Micromachines, Vol 11, Iss 10, p 945 (2020)
Damping asymmetry is one of the most important factors that determines the performance of Coriolis Vibratory Gyroscope. In this paper, a novel damping tuning method for the resonator with parallel plate capacitors is presented. This damping tuning me
Externí odkaz:
https://doaj.org/article/271d07c5b3ff4dfea93e2722d8296c31
Publikováno v:
AIP Advances, Vol 8, Iss 3, Pp 035101-035101-9 (2018)
The damping asymmetry of cylindrical resonators is one of the major sources which result in the gyroscope’s drift. In this paper, a new approach for trimming the damping asymmetry of cylindrical resonators is proposed. The damping asymmetry trimmin
Externí odkaz:
https://doaj.org/article/80d74d617f804235925814dcfb9dee03
Publikováno v:
Sensors, Vol 15, Iss 1, Pp 1954-1963 (2015)
Non-contact testing is an important method for the study of the vibrating characteristic of cylindrical resonators. For the vibratory cylinder gyroscope excited by piezo-electric electrodes, mode testing of the cylindrical resonator is difficult. In
Externí odkaz:
https://doaj.org/article/014950e607524504b685bbdb8e79e7e5