本文介绍了用锁定回路在动基座上启动二自由度陀螺稳定平台稳定系统的一种方案,并作了初步分析。首先从陀螺理论导出了系统的数学模型,用李亚普诺夫法分析了系统在定常及时变两种情况下的稳定性得出系统的稳定性条件,以及为了满足这种条件采取的措施。 In this paper, a scheme of starting a two-DOF gyro stabilized platform stabilization system with a locking loop on a moving base is introduced and a preliminary analysis is made. First, the mathematical model of the system is derived from the theory of gyroscope. The stability of the system under the steady and time-varying conditions is analyzed by Lyapunov method, and the measures taken to meet this condition are given.