Research on Temperature Forecasts Based on Wavelet Neural Network

被引：0

作者：

Wang, Fang ^{[1
]}

Tu, Chunli ^{[2
]}

Gou, Yongyao ^{[1
]}

机构：

[1] Southwest Univ Sci & Technol, Mianyang 621010, Sichuan Provinc, Peoples R China

[2] Chongqing Normal Univ, Chongqing 400030, Peoples R China

来源：

2011 AASRI CONFERENCE ON ENVIRONMENTAL MANAGEMENT AND ENGINEERING, (AASRI-EME 2011), VOL 1 | 2011年

基金：

中国国家自然科学基金;

关键词：

Wavelet Neural Network; Weather Risk Management; Weather Derivatives;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Research on pricing of weather derivatives is of great importance for enhancing agricultural and industrial safety. Temperature index is viewed as the core of the pricing of weather derivatives. This paper is prepared mainly with reference to the inherent characteristics that may be found in the temperature signals. The Wavelet Neural Network (WNN) is characterized by a combination of wavelet multi-resolution analysis with neural network nonlinear approximation. By application of the temperature data of Chongqing in the period from 1951 to 2010, the wavelet neural network model was used for temperature prediction and estimates. The empirical results of simulation and verification showed that the wavelet neural network established in this paper was capable of performing better prediction of future temperatures, and thus could be applied to areas such as pricing of weather derivatives. (C) 2011 Published by American Applied Sciences Research Institute

引用

页码：129 / 132

页数：4

共 50 条

[21] Research on text-independ ENT speaker recognition based on wavelet neural network [J].

Sheguo, Wang ;

Qijun, Fang .

2007 International Symposium on Computer Science & Technology, Proceedings, 2007, :720-723

[22] Research on the Short-term Electric Load Forecasting Based on Wavelet Neural Network [J].

Liu, Tongna .

2009 INTERNATIONAL CONFERENCE ON INFORMATION MANAGEMENT, INNOVATION MANAGEMENT AND INDUSTRIAL ENGINEERING, VOL 3, PROCEEDINGS, 2009, :20-23

[23] Research of Optimal Parameter Settings for Improved Wavelet Neural Network [J].

Feng Dengchao ;

Wang Junhong ;

Wang Yufeng ;

Xu Nina ;

Zhang Zhitong .

PROCEEDINGS OF THE SECOND INTERNATIONAL SYMPOSIUM ON TEST AUTOMATION AND INSTRUMENTATION, VOL 4, 2008, :2350-2353

[24] Research upon multistage optimal control by Wavelet Neural Network [J].

Hu, Xiaoping ;

Lue, Hongsheng ;

He, Jianmin .

WCICA 2006: SIXTH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-12, CONFERENCE PROCEEDINGS, 2006, :2655-+

[25] Research of Recurrent Wavelet Neural Network Speed Controller Based on Chaotic Series Adaptive PSO [J].

Gao, Wei ;

Guo, Zhirong .

2017 3RD INTERNATIONAL CONFERENCE ON INFORMATION MANAGEMENT (ICIM 2017), 2017, :470-475

[26] Research on modeling method of water displacing oil physical simulation based on wavelet neural network [J].

Gao, Meijuan ;

Tian, Jingwen ;

Zhou, Hao .

2007 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS I-V, CONFERENCE PROCEEDINGS, 2007, :2109-+

[27] High-Power AC Servo System Identification Research Based on Wavelet Neural Network [J].

Hou, Runmin ;

Liu, Rongzhong ;

Hou, Yuanlong ;

Gao, Qiang .

ADVANCES IN MANUFACTURING TECHNOLOGY, PTS 1-4, 2012, 220-223 :997-1002

[28] Research on Control of Winch Heave Compensation System Based on Wavelet Neural Network Velocity Prediction [J].

Xiao, Tibing ;

Zou, Yi ;

Zhou, Qiang .

PROCESSES, 2025, 13 (04)

[29] Research on the amplitude frequency characteristics compensation based on wavelet neural network for vibration velocity transducer [J].

Yu A-Long .

ACTA PHYSICA SINICA, 2007, 56 (06) :3166-3171

[30] Research of regional drought forecasting based on phase space reconstruction and wavelet neural network model [J].

Miao, Tian .

2018 7TH INTERNATIONAL CONFERENCE ON AGRO-GEOINFORMATICS (AGRO-GEOINFORMATICS), 2018, :346-349

← 1 2 3 4 5 →