A New Calculation of Potential Energy of Supporting Spring in MEMS VRG

作者：Sheng Wei^*; Wan Shuangai

来源：IEEE Sensors Journal, 2009, 9(3): 231-232.

DOI：10.1109/JSEN.2008.2011951

• Partial derivatives
• supporting spring potential energy
• vibrating ring gyroscope (VRG)

Supporting springs influence the stiffness and resonant frequency of vibrating ring gyroscope (VRG). This letter presents a new calculation method of potential energy of semicircular cantilever supporting spring in VRG. The partial derivatives of the potential energy are also worked out for developing complete dynamic model of VRG lately.

• 出版日期2009-3
• 单位北京航空航天大学