Title: Two-rotor statically stable electromagnetic suspension micro-rotary gyro
Application Number: 200610116291 Application Date: 2006.09.21
Publication Number: 1920480 Publication Date: 2007.02.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01C19/24;G01C21/16;G01P15/125;H02K7/09;H02K17/16;H02K57/00;H02N15/02
Applicant(s) Name: Shanghai Jiao Tong University Address:
Inventor(s) Name: Wu Xiaosheng;Chen Wenyuan
Attorney & Agent: wang tilin zhang zongmeng
Abstract:
    The invention relates to a dual-stator static stabilize electromagnetic suspension micro-rotation gyroscope, wherein it comprises: upper base, upper stator, micro rotator, lower stator, lower base, and sealing ring; said micro rotor is a conductive ring; the upper stator is above the upper base to be fixed with the upper base; the lower stator is above the lower base to be fixed with lower base; the edge of lower base is arranged with sealing ring, to be fixed with lower base; the sealing ring and upper base via bonding technique are fixed; the upper and lower stators, from outer to inner, are arranged with stabilize suspension outer coil, sensing electrode, connecting wire stabilize suspension inner coil, and rotation coil; the center of lower stator is arranged with anti-adhesive post. The invention leads in the static electrode, to improve the side rigidity of suspended micro rotator, and the anti-impact ability of micro gyroscope system.
Time: 6
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