barometric high

The method introduced here makes the barometric height as close to real height as possible with resolution high to 12m and satisfies the requirements of UAV height measurement for remote sensing and flight control.

本方法使所测得的气压高度尽可能地接近真实高度，所设计的高度测量通道分辨率达到12米，满足了无人机遥测和飞行控制对高度测量的要求。

Abstract: The application of detecting high frequency barometric pulse isdiscribed.

文摘: 介绍了压力传感器在线检测高频气压脉冲的应用.

The application of detecting high frequency barometric pulse isdiscribed.

介绍了压力传感器在线检测高频气压脉冲的应用.

The techniques of the barometric height measurement are researched, which is calibrated by GPS information and compensated by temperature information. The barometric height measurement channel of high resolution is designed with the help of curve-fitting and digital filtering algorithm.

研究了利用GPS校准零点、带温度补偿的气压高度测量技术，通过曲线拟合与数字滤波技术，设计了具有较高分辨率的气压高度测量通道。