scholarly journals Research on Linear Programming Algorithm for Mathematical Model of Agricultural Machinery Allocation

2021 ◽  
Vol 12 (3) ◽  
pp. 1-12
Author(s):  
Xiaoling Zhou ◽  
Amit Sharma ◽  
Vandana Mohindru
Keyword(s):  
Mathematical Model ◽  
Linear Programming ◽  
Programming Algorithm ◽  
Allocation Scheme ◽  
Agricultural Machinery ◽  
Total Water ◽  
Solution Vector ◽  
Linear Programming Algorithm ◽  
Activity Cost ◽  
The Mathematical Model

The objective of this paper is to study the linear programming algorithm of the mathematical model of agricultural machinery allocation when there are many farmland projects and cross operations. In this paper, combined with the mechanization process of crops in XPCC, the linear programming algorithm of mathematical model was used to establish the allocation scheme of different scales. All equations were solved and analyzed, and the allocation schemes of different planting scales were compared. It is also observed that through the interactive conflicts in between multiple objectives a solution vector can be analyzed. The results show that the activity cost of Scheme 5 was the lowest, only 1,260 yuan per mu, which was the best way to equip agricultural machinery. The results present that it is of great significance to optimize the configuration of agricultural machinery. The experimental results present that the portion of water which is reused in comparison with the total water is gradually increasing which leads to the overall reduction in water consumption.

scholarly journals The treatment of optimizing container transportation dynamic programming and planning

2019 ◽  
Vol 135 ◽  
pp. 02016
Author(s):  
Elena Korchagina ◽  
Andrey Bochkarev ◽  
Pavel Bochkarev ◽  
Sergey Barykin ◽  
Svetlana Suvorova
Keyword(s):  
Mathematical Model ◽  
Dynamic Programming ◽  
Linear Programming ◽  
Numerical Calculation ◽  
Optimal Strategy ◽  
Programming Algorithm ◽  
Container Transportation ◽  
Dynamic Planning ◽  
Railway Freight ◽  
Linear Programming Algorithm

The article addresses the treatment of applying the method of dynamic linear programming to solve the task of choosing the optimal strategy for the containers dispatch, taking into account the significant unevenness of loading and shipment of containers. The optimizing container transportation dynamic planning could be treated as mathematical model of the dynamic multi-period task of the loaded containers shipment, which allows the choice of the optimal strategy for sending containers, taking into account the significant unevenness of their loading and dispatch from the railway freight station. The efficiency of considered method is proved by numerical calculation being presented to disclose the dynamic linear programming algorithm implementing to solve the problem.

scholarly journals A linear programming algorithm to test for jamming in hard-sphere packings

2004 ◽  
Vol 197 (1) ◽  
pp. 139-166 ◽  
Author(s):  
Aleksandar Donev ◽  
Salvatore Torquato ◽  
Frank H. Stillinger ◽  
Robert Connelly
Keyword(s):  
Linear Programming ◽  
Hard Sphere ◽  
Programming Algorithm ◽  
Sphere Packings ◽  
Linear Programming Algorithm
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