陀螺罗经又名电罗经是一种提供方向基准的电航仪器,在海船上已得到广泛的应用。随着科学技术的发展,作为主要电航仪器的陀螺罗经,无论在结构上还是在理论上都有了很大的进展。本文着重介绍陀螺罗经的发展概况与今后的趋势。 Gyrocompass, also known as Gyrocompass, is an electrical-navigational instrument that provides directional references and has found wide application in marine vessels. With the development of science and technology, the gyrocompass, as the main electric navigation instrument, has made great progress both in structure and in theory. This article focuses on the development of gyrocompass and future trends.