| 基于响应面法多自由度微机电陀螺的优化设计 |
| |
| 引用本文： | 郝淑英,孟思,张琪昌,冯晶晶,陈炜. 基于响应面法多自由度微机电陀螺的优化设计[J]. 中国惯性技术学报, 2019, 0(1): 113-120 |
| |
| 作者姓名： | 郝淑英 孟思 张琪昌 冯晶晶 陈炜 |
| |
| 作者单位： | 1.天津理工大学天津市先进机电系统设计与控制重点实验室;2.天津理工大学机电工程国家级实验教学示范中心;3.天津大学天津市非线性动力学与控制重点实验室 |
| |
| 基金项目： | 国家自然科学基金(11872044);国家重点研发计划(2018YFB0106200);国家自然科学青年基金(11602169) |
| |
| 摘 要： | 为提高多自由度微机电陀螺的灵敏度及带宽的鲁棒性,提出了一种依据特征分析确定约束条件的新方法,即从参数限定的角度对结构参数对微机电陀螺动态性能的影响特征进行提取,以此为依据确定优化设计的约束条件,结合响应面法对多自由度微机电陀螺的灵敏度及带宽进行了优化设计。优化后灵敏度最高提升了19%,相应的带宽也提升了11%;带宽最高提升了28%,相应的灵敏度则提升了16%。结果表明了该优化方法的有效性,同时仿真分析结果也验证了优化分析结果的可靠性。
|
| 关 键 词： | 多自由度微机电陀螺 灵敏度 带宽 特征提取 响应面法 |
Optimization of multi-DOF micro-gyroscopes based on response surface methodology |
| |
| HAO Shuying,MENG Si,ZHANG Qichang,FENG Jingjing,CHEN Wei. Optimization of multi-DOF micro-gyroscopes based on response surface methodology[J]. Journal of Chinese Inertial Technology, 2019, 0(1): 113-120 |
| |
| Authors: | HAO Shuying MENG Si ZHANG Qichang FENG Jingjing CHEN Wei |
| |
| Affiliation: | (Tianjin Key Laboratory of Advanced Electromechanical System Design and Intelligent Control,Tianjin University of Technology,Tianjin 300384,China;National experimental teaching demonstration center of mechanical and electrical engineering,Tianjin University of Technology,Tianjin 300384,China;Tianjin Key Laboratory of Nonlinear Dynamics and Control,Tianjin University,Tianjin 300072,China) |
| |
| Abstract: | HAO Shuying;MENG Si;ZHANG Qichang;FENG Jingjing;CHEN Wei(Tianjin Key Laboratory of Advanced Electromechanical System Design and Intelligent Control,Tianjin University of Technology,Tianjin 300384,China;National experimental teaching demonstration center of mechanical and electrical engineering,Tianjin University of Technology,Tianjin 300384,China;Tianjin Key Laboratory of Nonlinear Dynamics and Control,Tianjin University,Tianjin 300072,China) |
| |
| Keywords: | multi-DOF vibratory gyroscopes sensitivity bandwidth dynamic characteristic extraction response surface methodology |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
