Multi-objective Non-linear Programming Method of Optimizing Foundation Deformation Modulus for Jinping High Arch Dam

2009 ◽  
Author(s):  
Hui Peng ◽  
De-fu Liu ◽  
Bin Tian
Keyword(s):  
Linear Programming ◽  
Deformation Modulus ◽  
Arch Dam ◽  
Programming Method ◽  
Linear Programming Method ◽  
High Arch Dam ◽  
Non Linear Programming ◽  
Multi Objective ◽  
Non Linear ◽  
Foundation Deformation

Optimal Allocation and Scale Operation of Agricultural Machinery Based on Mathematical Planning Method

2021 ◽  
Vol 14 ◽  
Author(s):  
Haixuan Wang ◽  
Chong Ye ◽  
Anil Sharma
Keyword(s):  
Mathematical Model ◽  
Linear Programming ◽  
Production Efficiency ◽  
Optimal Allocation ◽  
Programming Method ◽  
Harvest Time ◽  
Agricultural Machinery ◽  
Linear Programming Method ◽  
Non Linear Programming ◽  
Non Linear

Background: To study the application of the mathematical programming method in agricultural machinery operation optimal allocation and scale management, this paper adopts the non-linear programming method to establish the relevant mathematical model. Methodology: This paper investigates the crop planting area, mechanization level, and agronomic direction requirements, production situation and technological process of corn planting mode. Results: The structure of agricultural machinery equipment is relatively reasonable, and the production efficiency is high. In the whole process of corn production, 11.195 million yuan of maize production value was optimized. The proper harvest time of corn was 5 days, the planting time of wheat was 26 days, and the harvest time of wheat was 10 days. Conclusion: The optimal allocation quantity of agricultural machinery system is calculated by lingo software, and the mathematical model is established by non-linear programming method, which can prove to be time and cost-effective.

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