Experimental analysis and prediction for aircraft ground frosting based on sensor

WANG Li-wen; SUN Chuang; CHEN Bin

doi:10.13873/J.1000-9787(2015)02-0040-04

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Experimental analysis and prediction for aircraft ground frosting based on sensor

更新时间：2025-09-11

- Experimental analysis and prediction for aircraft ground frosting based on sensor
- Vol. 34, Issue 2, Pages: 40-43(2015)
- 作者机构：
  
  1. 中国民航大学天津市民用航空器适航与维修重点实验室
  2. 中国民航大学航空地面特种设备民航研究基地
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2015)02-0040-04
  CLC： V216;TP212
- Published：2015
- 稿件说明：
移动端阅览
[1]王立文,孙闯,陈斌.基于传感器的飞机地面结霜实验分析与预测[J].传感器与微系统,2015,34(02):40-43.

WANG Li-wen, SUN Chuang, CHEN Bin. Experimental analysis and prediction for aircraft ground frosting based on sensor[J]. 2015, 34(2): 40-43.
[1]王立文,孙闯,陈斌.基于传感器的飞机地面结霜实验分析与预测[J].传感器与微系统,2015,34(02):40-43. DOI： 10.13873/J.1000-9787(2015)02-0040-04.

WANG Li-wen, SUN Chuang, CHEN Bin. Experimental analysis and prediction for aircraft ground frosting based on sensor[J]. 2015, 34(2): 40-43. DOI： 10.13873/J.1000-9787(2015)02-0040-04.

摘要

飞机在地面的结霜会破坏飞机的气动外形

对飞机的飞行性能产生不利的影响。为了对地面飞机结霜进行准确监测与预测

利用多种传感器对机翼的结霜环境进行实验研究

通过分析不同环境下模拟机翼的霜层生长曲线

探寻和统计飞机机翼的地面结霜规律。对结霜实验的数据进行分析

提出了不同结霜环境下的多项式回归预测模型。同时将多项式进行正交化

避免了多重共线性

使预测模型的曲线拟合程度高

预测值具有较高的精度

实现了对飞机的地面结霜进行快速精确的预测。

Abstract

The frosting of aircraft on the ground destroys aerodynamic shape and has a negative effect on the flight performance. In order to monitor and forecast on aircraft frosting on the ground accurately

experimental research on airfoil frosting is carried out using variety of sensors; by analyzing frost layer growth curve of simulating airfoil in different environment conditions

law of airfoil frosting is researched. Analyze datas of frosting experiment

propose polynomial regression predicting model in different frosting environments. Meanwhile

multicollinearity is avoided by orthogonalizing polynomials

which make prediction model has high curve fitting and high precision

fast and accurate prediction for ground frosting of aircrafts is realized.

关键词

Keywords

references

结霜工况冷风机传热系数实验研究 [J]. 陈坚,万锦康,曹广荣,朱富强,吴稼乐,赵薇华,陈军. 制冷学报 . 2001(02)

飞机积冰的数值计算与积冰试验相似准则研究 [D]. 易贤. 中国空气动力研究与发展中心 2007

飞机机场地面结冰探测系统研究与设计 [D]. 尹胜生. 华中科技大学 2012

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