摘要
确定了摆动中值稳定性、零位稳定性、磁屏蔽防护质量稳定性作为陀螺经纬仪稳定性综合评价的主要因素 ,用模糊数学原理建立了陀螺经纬仪稳定性综合评价数学模型 ,并对几台陀螺经纬仪进行了检测与计算分析 .结果表明 ,本文提出的定量分析评价陀螺经纬仪稳定性的方法有效 ,评定结果可靠 ,对陀螺经纬仪的研制和定向应用实践具有指导意义 .
The main factors which comprehensively evaluate the stability of gyrotheodolite are determined. They are the stability of the mean value of oscillating,zero position and the quality of magnet shield. The comprehensive evaluation model for gyrotheodolite stability is established based upon the principle of fuzzy mathematics. Using the model , several gyrotheodolites are checked and calculated. The results show that the presented method in this paper is effective, the result of evaluation is reliable. This paper may be significant for the study and orientation application of the gyrotheodolite.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2000年第4期383-386,共4页
Journal of China Coal Society
关键词
陀螺经纬仪稳定性
模糊数学
综合评价
矿用
the stability of gyrotheodolite
fuzzy mathematics
comprehensive evaluation
