Results 221 to 230 of about 99,473 (265)

Transient simulation of gas pipeline networks using intelligent methods

Journal of Natural Gas Science and Engineering, 2016
Abstract Simulation of gas pipeline network has an important role in control and design of the natural gas transmission system. Transient simulation provides several advantages in energy consumption optimization where compressor stations variables are manipulated regarding to contract pressures.
Reza Madoliat, Esmaeel Khanmirza, Hamid Reza Moetamedzadeh   +2 more
openaire   +3 more sources

Study on embedded system in monitoring of intelligent city pipeline network

Computer Communications, 2020
Abstract The construction of an intelligent city needs healthy operation in all aspects. The monitoring of the intelligent city’s pipeline network in the paper is studied to ensure its healthy development. The surveillance and management system of urban underground pipeline network can improve the efficiency of network resource management, shorten ...
openaire   +3 more sources

Intelligent diagnosis of natural gas pipeline defects using improved flower pollination algorithm and artificial neural network

Journal of Cleaner Production, 2020
Abstract With the increasing service life of pipelines, natural gas pipelines can gradually age and produce various corrosion defects. Hence, in order to ensure the efficiency and safety of pipeline transportation in the peak period of natural gas consumption, the intelligent diagnosis technology of the pipelines is of vital importance. In this paper,
Xiaobin Liang, Wei Liang, Jingyi Xiong
openaire   +3 more sources

Intelligent identification and classification of sewer pipeline network defects based on improved RegNetY network

Journal of Civil Structural Health Monitoring, 2022
Mingze Li, Mingchao Li, Qiubing Ren, Hao Liu, Chengzhao Liu   +4 more
openaire   +3 more sources

Research on intelligent prediction of hydrogen pipeline leakage fire based on Finite Ridgelet neural network

International Journal of Hydrogen Energy, 2022
Bin Zhao, Shasha Li, Diankui Gao, Lizhi Xu, Yuanyuan Zhang   +4 more
openaire   +3 more sources

The Design of Intelligent Monitoring System for City Gas Pipeline Network

Proceedings of the 2021 1st International Conference on Control and Intelligent Robotics, 2021
Aiming at the problems of information islands and data "sleeping" in the heterogeneous systems of gas enterprises, the use of business integration methods helps achieve data sharing, business innovation and intelligent control via data mining. It improves the management efficiency of the enterprise and reduces the operating cost, which has important ...
Renxuan Fu, Liang Xue, Qinghua Wang
openaire   +1 more source

Intelligent nonlinear model predictive control of gas pipeline networks

Transactions of the Institute of Measurement and Control, 2019
In gas pipeline networks, the set-points should be carefully tuned to minimize the fuel consumption of compressor stations and meet the network requirements. In practice, the real demand has some variations over the forecasted one and consequently utilizing an appropriate controller to minimize the fuel consumption and manage the network variations is
Hamid Reza Moetamedzadeh, Esmaeel Khanmirza, Ali Pourfard, Reza Madoliat   +3 more
openaire   +1 more source

Operation optimization of large-scale natural gas pipeline networks based on intelligent algorithm

Energy
Xuemei Wei, Rui Qiu, Bo Zhang, Chunying Liu, Guotao Wang, Bohong Wang, Yongtu Liang   +6 more
openaire   +3 more sources

Intelligent Monitoring And Control System of A Pipeline Network

Technical Meeting / Petroleum Conference of The South Saskatchewan Section, 1995
Abstract A knowledge-based or expert system has been developed for intelligent monitoring and control of industrial pipeline network operations. The expert system would perform the supervisory and decision-support tasks based on the expertise and operating procedures that are documented in the maintainable knowledge
W. Kritpiphat, C. Jordan, P. Tontfwachwuthikul, C.W. Chan, A. An, N. Cercone   +5 more
openaire   +1 more source

Wavelet Neural Network Based Intelligent System for Oil Pipeline Defect Characterization

2010 3rd International Conference on Emerging Trends in Engineering and Technology, 2010
Wavelet neural network is a new kind of network which fuses advantages of wavelet transform and neural computing. It utilizes the good localize character of the wavelet transformation and combines the self learning function of the neural network. It has the ability of strong adaptive learning and function approach. Wavelet neural network has the simple
M Tikaria, S Nema
openaire   +1 more source