论文部分内容阅读
半球谐振陀螺作为新型振动陀螺,具有长寿命、长稳定期、高精度等优点,能显著提高惯性系统的性能。讨论了半球谐振陀螺的特点,分析了其误差模型,研究了半球谐振陀螺在平台惯性系统的应用技术和方法,重点介绍了基于半球谐振陀螺的平台稳定回路、框架归零回路和调平锁定回路设计,并通过试验样机进行了试验验证。
As a new type of vibrating gyroscope, the hemispherical resonant gyroscope has the advantages of long life, long stable period and high precision, which can significantly improve the performance of the inertial system. The characteristics of the hemispherical resonator gyroscope are discussed. The error model is analyzed. The application technology and method of the hemispherical resonator gyroscope on the platform inertial system are studied. The platform stabilization loop based on the hemispherical resonator gyroscope, the frame zero return loop and the leveling lock loop Design, and tested by the prototype test.