Performance Optimization Two-node Support Structure of Free Beam Vibration Gyro
Establishing the system model of free beam vibration gyro under the influence of the Support structure,deriving and analyzing its vibration performance,comparison between model simulation through ANSYS software and relative theoretical calculation indicates that the relative error is less than 0.25%.Researches on the relations among system sensitivity,bandwidth,shock resistance and anti-interference ability of its model and sizes of Support structure contribute to principles of system optimization design and a set of design parameters:free beam (50mm×4.1 mm×4.12mm),cylindrical Support structure(radius0.25mmx2.46mm),the performance of model is as:system driving frequency (8589.8HZ),bandwidth (39.4HZ),shock resistance (411.02g) and anti-interference frequency (above2381.3HZ).
Vibration Gyro Support Structure Performance Optimization Structural Design
Yu Liu Shen Liu Wenji Xiong Hongming Zeng
Department of Optoelectronics Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
国际会议
太原
英文
476-481
2013-01-13（万方平台首次上网日期，不代表论文的发表时间）