Study on Risk Assessment of Bird Strike with Airplane

飞机鸟击风险评估研究

基本信息

批准号：
23651178
负责人：
TAKEDA Yasushi
金额：
$ 2.58万
依托单位：
Tokyo Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Challenging Exploratory Research
财政年份：
2011
资助国家：
日本
起止时间：
2011 至 2012
项目状态：
已结题

项目摘要

Negotiating with corresponding authorities of France and Germany, to add that of US and UK, appropriate databases was not given within the term of investigation, and efforts would be continued. As stated below, several other countries such as Russia, Italy and Norway asked us to analyze their databases, and the investigation will be extended to a wider area of Europe.We found a defect in Canadian databases which includes no altitude information of the BS occurrence. This was informed to the Canadian authority for improvement.(2) In order to measure bird density function, in collaboration with University of Illinois, a signal from a newly developed bird radar installed at the DFW was analyzed in part. It was found that the radar information has substantial error in the vicinity of the airport. Asignal below 500ft is currently under analysis.(3) A 3D video apparatus which is now available in the market was tested to analyze stereoimages from such devices and we found that it is possible to obtain a spatial information of flying objects upto 300m (1000ft). It is expected that such devices, if improved and adapted, can be used by field operators to obtain spatial information of the birds in the airport area.(4) A part of the work was presented in the International Bird Strike Committee conference held in Noray, and discussed with specialists about our results, which has made the study more effective. We received strong interest by internationally known researchers and airport officers with high reputation, and further investigation isexpected and encouraged.

与法国、德国相关部门交涉，补充美国、英国相关部门，调查期内未提供相应数据库，将继续努力。如下所述，俄罗斯、意大利和挪威等其他几个国家要求我们分析他们的数据库，调查范围将扩大到欧洲更广泛的地区。我们发现加拿大数据库存在缺陷，其中没有BS发生的高度信息。这已通知加拿大当局改进。(2)为了测量鸟类密度函数，与伊利诺伊大学合作，对安装在 DFW 的新开发的鸟类雷达的信号进行了部分分析。经检查发现，机场附近雷达信息存在较大误差。目前正在分析 500 英尺以下的信号。(3) 对市场上现有的 3D 视频设备进行了测试，以分析此类设备的立体图像，我们发现可以获得高达 300m（1000ft）的飞行物体的空间信息。。预计此类设备如果经过改进和改造，可以被现场操作人员用来获取机场区域鸟类的空间信息。（4）部分工作在诺雷举行的国际鸟击委员会会议上进行了展示，并与专家讨论了我们的结果，这使得研究更加有效。我们受到了国际知名研究人员和享有盛誉的机场官员的强烈兴趣，并期待和鼓励进一步的调查。