Invention Grant
- Patent Title: Vibrating beam accelerometer
-
Application No.: US13365574Application Date: 2012-02-03
-
Publication No.: US10429405B2Publication Date: 2019-10-01
- Inventor: Arthur Savchenko , Fred Petri
- Applicant: Arthur Savchenko , Fred Petri
- Applicant Address: US NJ Morris Plains
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morris Plains
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G01P15/097
- IPC: G01P15/097

Abstract:
Systems and methods for improving common mode cancelation in a vibrating beam accelerometer (VBA) by using multiple resonant modes. The VBA includes two double-ended tuning forks (DETF). Additional oscillators drive the DETFs into the extra resonant modes. This increases common mode rejection from two modes to four modes. In addition the scale factor of the additional mode may provide a greater scale factor than prior designs.
Public/Granted literature
- US20130204571A1 VIBRATING BEAM ACCELEROMETER Public/Granted day:2013-08-08
Information query
IPC分类: