[Title]: Research on Airport Noise Prediction and Control Technology

[Timing]: Ji Chang was born early and planned to count alcohol and tobacco in the air

[Author]: Zhou Ning [Zuo Zhe]: Zhou Ning [Major]: Environmental Science [[Major]: Environmental Science

[Tutor]: Zhang Bangjun [Tao Shi]: Zhang Bangjun [Degree]: Master [Wei Xue]: Shi Shuo

[Unit]: Zhejiang University [Unit]: Zhejiang University

[Keywords:]: noise contour map; Noise prediction; Weighted equivalent continuous sensation; Noise level; Airport noise; Noise assessment; noise control

[Time ]:200205 10[ pages ]: 27 pages [click ]:20042[ classification number]: TB53; V35 1 [Language]: Chinese Abstract [Source]: Graduation thesis

Abstract: With the continuous development of China's aviation industry, the problem of airport noise has become increasingly prominent. In recent years, more and more environmental disputes caused by airport noise have become an unavoidable thorny issue in the aviation industry. How to effectively control airport noise is an important issue for civil aviation authorities, airport authorities, airlines and airport planners at all levels. In this paper, the weighted equivalent continuous perceptual noise level L is adopted.

【 Title 】: Development of Airport Road Lighting Monitoring System

[Opportunity]: Airport Runway Lighting Detection Information System

[Author]: Zhang Lihong [[Author]: Zhang Lihong [[Specialty]: Precision Instruments and Machinery [[Specialty]: Precision Instruments and Machinery.

[Tutor]: Chu Zaixiang [[Taoist]: Zuo Zaixiang [[Degree]: Master [Wei Xue]: Shi Shuo.

[Unit]: Harbin Institute of Technology [Unit]: Harbin Institute of Technology

[Keywords:]: airport runway; Lighting monitoring; wireless communication

[time ]:200 1070 1[ pages ]: 67 pages [click ]:20042[ classification number ]:v 35 1.32[ language]: Chinese abstract [source]: graduation thesis.

Abstract: Two sets of airport runway lighting monitoring systems are developed. For the reconstruction of the old airport, in order to make full use of existing resources and avoid repeated investment, wireless lighting monitoring system is adopted. The system is a comprehensive system integrating computer technology, automatic measurement and control technology and wireless communication technology. The system consists of a host computer and 65,438+020 transmitting terminals. The host computer transmits data with remote distributed transmitting terminals through wireless communication to monitor runway lighting. Aiming at the newly-built airport, a set of low-cost and high-reliability wired lighting monitoring system is developed. The system adopts RS-485 serial communication interface and adopts bus network topology for multi-computer communication. At present, the developed wireless lighting monitoring system has been applied to the Air Force Lalin Airport, which runs well, greatly reducing the work intensity of ground crew and improving the work efficiency and safety. The track lighting monitoring system of other military training airports in China needs to be improved.