A scheme to analyze the centrifugal deformation,temperature deformation,pressure distortion and synthesis distortion of the hollow rotor of ESG(the Electrostatic Suspended Gyroscope),and the measures to reduce the deformation were presented.

• 提出了基于有限元方法对静电陀螺仪空心球转子离心变形、温度变形、压力变形和综合变形的分析方案,并给出了减少变形的措施。