Zobrazeno 1 - 10
of 1 507
pro vyhledávání: '"Vibrating structure gyroscope"'
Autor:
Jian Cui, Qiancheng Zhao
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:11765-11773
This paper demonstrates the developments toward a high performance monolithic wheeled structure horizontal dual-axis (pitch (X-axis) and roll (Y-axis)) microelectromechanical system (MEMS) gyroscope based on off-plane coupling suppression silicon gra
Publikováno v:
Journal of Microelectromechanical Systems. 30:825-835
In this paper, we propose a radially pleated disk resonator for gyroscopic application. The structure is made up of concentrically nested radially pleated rings that are interconnected by straight spokes, which has the potential to provide higher the
Publikováno v:
IEEE Transactions on Systems, Man, and Cybernetics: Systems. 51:7764-7775
This article proposes a serial-parallel estimation model (SPEM)-based sliding mode control (SMC) of MEMS gyroscope. For the system nonlinearity, the linear-in-parameterized dynamics are formulated and the updating law of the parameter vector is given
Publikováno v:
IEEE Sensors Journal. 21:23787-23798
We propose a MEMS gyroscope system working with a fixed resonance frequency which combines resonant constant-frequency (RCF) driving and real-time automatic mode-matching technique with the help of linear tuning triangular capacitors. The special tun
Autor:
Peter F. Hinrichsen
Publikováno v:
American Journal of Physics. 89:1026-1032
10.1119/10.0005889.1The toppling motion of a uniform rectangular block is investigated as a function of the friction between its pivot edge and the horizontal surface on which it rests. Initially, the edge of the block remains stationary, but it inev
Publikováno v:
IEEE Transactions on Industrial Electronics. 68:9972-9983
This article investigates a neurodynamic quantized control problem with improved transient performances for microelectromechanical system (MEMS) gyroscopes subject to lumped disturbances induced by parameter uncertainties, dynamic coupling, and exter
Publikováno v:
IEEE Sensors Journal. 21:19815-19824
A z-axis decoupled multi-frame vibration MEMS gyroscope (DMFVMG) is presented in this paper. Firstly, the decoupled principle is employed and the sense frame, Coriolis frame and drive frame are arranged through inner fame, intermediate frame and oute
Publikováno v:
Journal of Microelectromechanical Systems. 30:530-538
In this paper, the usability of the classical Harmonic Balancing method (cHB) to calculate the weakly nonlinear motion of phase- and amplitude controlled MEMS resonators is demonstrated. A polynomial mechanical stiffness description and linearized el
Publikováno v:
Fuzzy Sets and Systems. 411:136-154
In this paper, a fuzzy wavelet neural control scheme with improved prescribed performance is investigated for micro-electro-mechanical system (MEMS) gyroscope in the presence of uncertainties and input quantization. A hysteresis quantizer (HQ) is int
Autor:
Him-Chan Cho et.al
Publikováno v:
Turkish Journal of Computer and Mathematics Education (TURCOMAT). 12:835-843
The output values Gyroscope measures will contain Bias, so errors gradually accumulate. Considering this point, a study on multi-sensors was conducted. An analysis of Gyroscope noise characteristics was carried out, and the modeling for Kalman Filter