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Keywords: objective function
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Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2022
Paper Number: PSIG-2224
... an objective function: the thing we are optimizing. The eventual goal of this optimization is to minimize cost and to minimize pump switching; but if power cost doesn t vary with time and there are no batches (this being a water pipeline), and both of these are done the same way, by operating the pipe sections...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1902
.... The article considers a new approach to oil transportation scheduling in branched oil pipeline systems. A new approach based on mathematical model that solves the optimization transport problem. The transport problem is formalized as a system of objective function and constraints then this system is solved...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 14–17, 2019
Paper Number: PSIG-1915
... a possibility of using other simulators in a similar way. constraint steady state psig 1915 evolution strategy objective function evolutionary calculation server experiment downstream oil & gas computer machine learning gas transport artificial intelligence midstream oil & gas...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 15–18, 2018
Paper Number: PSIG-1816
... is unique in that it was designed to model diverse unit configurations and to generate optimization results based on multiple objective functions. psig 1816 optimization problem consumption compressor station artificial intelligence operating point midstream oil & gas compressor station...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, May 10–13, 2016
Paper Number: PSIG-1605
... Annealing algorithm was applied. In contrast to existing literature, a new objective function was proposed, that the flow rate of each pipe segment changing with time during the scheduling horizon was kept to be minimum. The optimization process was divided into two stages. The first stage generated...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 28–30, 1998
Paper Number: PSIG-9805
... configuration objective function cost function optimization problem compressor station optimization molecule tetco artificial intelligence algorithm midstream oil & gas COMPRESSOR STATION OPTIMIZATION Shaun Wright Mahesh Somani Chris Ditzel Pipeline Simulation Denver, colorado Interest Group...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 18–20, 1995
Paper Number: PSIG-9502
...-line optimization, and we are currently working on the on-line optimization within a fixed configuration. Finally, we intend to solve also the automatic switching of configuration of a compressor station. optimization problem objective function optimization working point consumption...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 18–20, 1995
Paper Number: PSIG-9511
... and is a method devised and programmed by G. Boyne in. midstream oil & gas equation network design simulation pipe optimization problem constraint vector water distribution network gas network objective function gas distribution network pressure drop artificial intelligence distribution...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 13–14, 1994
Paper Number: PSIG-9406
... variable amortization setpoint flowrate midstream oil & gas compressor station pipeline network node objective function gas transport configuration gradient method optimization problem artificial intelligence optimum control equation simulation penalization OPTIMUM CONTROL OF GAS...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 13–14, 1994
Paper Number: PSIG-9408
... non-trivial network. 1. Introduction There are many aspects to optimization of gas networks. Optimization can mean searching, according to a certain objective function, for optimal design parameters, optimal structures for development or optimal parameters for operation of networks. The cost...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 20–21, 1988
Paper Number: PSIG-8808
... workshop. Electrical compressors can be arranged in parallel or in a two stage configuration. nominal flow control variable pipeline objective function workshop objective function value compressors engines and turbines midstream oil & gas compressor station boundary condition...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 20–21, 1988
Paper Number: PSIG-8809
... be capable of considering the concerns of all company segments and resolving the conflicts which arise in the planning process. operation piece-wise linear approximation constraint objective function lp model pipeline segment application linear programming psig artificial intelligence...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 22–23, 1987
Paper Number: PSIG-8703
... external regulator equation state variable artificial intelligence algorithm objective function grg algorithm compressors engines and turbines software pipeline company piping design configuration flow rate optimization problem piping simulation optimizer PIPELINE SIMULATION INTEREST...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 30–31, 1986
Paper Number: PSIG-8601
... pressure). For capacity expansions, only pipe loopings, new compressor stations, and/or possible additional compressors need to optimized. Nonlinear objective function and nonlinear constraints make pipeline design optimization complicated. A number of different methods have been proposed and tried...
Proceedings Papers

Paper presented at the PSIG Annual Meeting, October 24–25, 1985
Paper Number: PSIG-8504
... in an "objective function". The general optimization problem is to minimize (or maximize) the objective function subject to the required constraints. In pipeline terms: from all possible operating scenarios which satisfy physical and operational limits, find the scenario which minimizes (or maximizes...

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