...
首页> 外文期刊>Aerospace science and technology >New concepts for airborne gravity measurement
【24h】

New concepts for airborne gravity measurement

机译:空中重力测量的新概念

获取原文
获取原文并翻译 | 示例
           

摘要

A fundamental survey of vehicle mounted gravimeters shows the superposition form the gravity and the kinematical acceleration due to item modification. The particular problems of airborne gravimetry lie in the presence of relatively strong disturbances due to air turbulence. The vehicle acceleration caused in this manner is from high dynamics and up to a factor of 10~6 greater than the anomaly signal (local changes of acceleration due to the earth's gravitation). Thus, the technical scientific problem of utilizing gravimeters in airplanes lies in a suitable compensation for the vehicle's acceleration.
机译:车载重力计的基本调查显示,由于物品的修改,重力和运动加速度的叠加。空中重量分析法的特殊问题在于由于空气湍流而存在相对强烈的干扰。以这种方式引起的车辆加速度来自高动态,并且比异常信号(由于地球引力引起的局部加速度变化)高出10到6倍。因此,在飞机上利用重力计的技术科学问题在于对车辆加速度的适当补偿。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号