摘要
本文结合某船用动力调谐陀螺,研究了温度变化对转子体质心位移、力矩器性能、调谐状态、信号器性能及风阻力矩的影响,建立了温度误差模型。实测证明该模型具有实用参考价值。
From a case study of a particular dynamically turned marine gyro, the influence of temperature differential on the displacement of rotor mass center, on the performance of torquer and signal generator, on the turning state and on the wind-drag moment are discussed in this paper. A mathematical model of temperature induced error has been established. Full scale measurements have shown that this mathematical model has simulative accuracy and may be applied to other similar dynamically turned gyro.
出处
《船舶工程》
CSCD
北大核心
1993年第6期44-51,3,共8页
Ship Engineering
