It is an urgent demand to develop an engineering prototype of Elec-tmo-statically Suspended Gyro(ESG)for military and inertial surveying applications,for which one of the key problems is the development of its Suspension System(ESS).

• －静电陀螺（ESG）工程化应用是国防科技及惯性测量迫切需要解决的问题，其支承系统（ESS）的工程化是关键之一。