Research on Ship Type Decision-Making for General Cargo Ship Owners Under Capacity Iteration: A TOPSIS Method Based on Agent Scoring
Abstract
1. Introduction
2. Literature Review
2.1. Agent Scoring
2.2. Entropy Weight Method
2.3. TOPSIS
3. Ship Type Decision Model
3.1. Quantitative Indicators
3.2. Data Processing
3.3. Ship Type Decision
4. Case Analysis
4.1. Quantitative Indicators
4.2. Data Processing
4.2.1. AHP Verification
4.2.2. Calculate the Indicator Weights
4.2.3. Calculate the Comprehensive Score of Each Ship Type
4.3. Ship Type Decision
4.3.1. Calculating the Number of Combinations
4.3.2. Calculating the Comprehensive Score of the Combinations
5. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
Appendix A
References
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Information | DWT | Name | |
---|---|---|---|
Number | |||
1 | 9100 | HAI WANG ZHI XING | |
2 | 22,000 | LESHENG | |
3 | 28,000 | DA QING | |
4 | 38,000 | TIAN EN | |
5 | 62,000 | ZHONG YUAN HAI YUN KAI TUO | |
6 | 68,000 | GREEN KEMI | |
7 | 77,000 | GREEN ITAQUI |
Transport Efficiency | Cargo capacity per voyage |
Economy | Net profit generated from completing a voyage |
Seaworthiness | Safety performance of vessels |
Loading and Unloading Efficiency | Port operating time of vessels |
Market Adaptability | Ability of ship types to adapt to new cargo types when market demand changes |
Indicator | Transportation Efficiency | Cost- Effectiveness | Seaworthiness | Loading and Unloading Efficiency | Market Adaptability | |
---|---|---|---|---|---|---|
Number | ||||||
A | 1 | 10 | 7 | 10 | 10 | |
B | 4 | 9 | 8 | 8 | 9 | |
C | 4 | 8 | 8 | 7 | 9 | |
D | 5 | 7 | 8 | 6 | 9 | |
E | 9 | 6 | 10 | 5 | 7 | |
F | 9 | 5 | 10 | 4 | 7 | |
G | 9 | 5 | 10 | 4 | 7 |
Indicator | CR |
---|---|
Transportation efficiency | 0j |
Cost-effectiveness | (2.2428747972225386 × + 0j) |
Seaworthiness | (−1.1214373986112693 × + 0j) |
Loading and unloading efficiency | (−3.3643121958338077 × + 0j) |
Market adaptability | (1.1214373986112693 × + 0j) |
Indicator | Transportation Efficiency | Cost- Effectiveness | Seaworthiness | Loading and Unloading Efficiency | Market Adaptability | |
---|---|---|---|---|---|---|
Number | ||||||
A | 1.4 | 9.2 | 7 | 9.6 | 10 | |
B | 3.8 | 9.2 | 8.2 | 8 | 8.8 | |
C | 4.4 | 8.2 | 7.8 | 7.6 | 9.2 | |
D | 5.2 | 6.8 | 8 | 6.4 | 9.6 | |
E | 9.4 | 6 | 9.6 | 5.6 | 6.6 | |
F | 9.2 | 5 | 9.2 | 4.6 | 7.2 | |
G | 9.4 | 4.6 | 9.2 | 4 | 7.2 |
Indicator | Weight |
---|---|
Transportation efficiency | 0.735974 |
Cost-effectiveness | 0.096926 |
Seaworthiness | 0.015518 |
Loading and unloading efficiency | 0.118484 |
Market adaptability | 0.033098 |
Ship Type | Comprehensive Score |
---|---|
A | 3.499136 |
B | 5.054803 |
C | 5.359100 |
D | 5.686344 |
E | 8.530641 |
F | 8.181688 |
G | 8.219022 |
Combination 1 | Combination 2 | Combination 3 | … | Combination 2530 | Combination 2531 | Combination 2532 |
---|---|---|---|---|---|---|
A | A | A | F | F | G | |
A | A | A | F | G | G | |
A | A | A | G | G | G | |
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | … | |||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | A | ||||
A | A | |||||
A |
Indicator | Transportation Efficiency | Cost- Effectiveness | Seaworthiness | Loading and Unloading Efficiency | Market Adaptability | |
---|---|---|---|---|---|---|
Combination | ||||||
Combination 1 | 1.030364 | 0.891722 | 0.108623 | 1.137444 | 0.330983 | |
Combination 2 | 1.030364 | 0.891722 | 0.108623 | 1.137444 | 0.330983 | |
Combination 3 | 1.030364 | 0.891722 | 0.108623 | 1.137444 | 0.330983 | |
... | … | … | … | … | … | |
Combination 2530 | 6.820026 | 0.471708 | 0.142762 | 0.521329 | 0.238308 | |
Combination 2531 | 6.869091 | 0.458784 | 0.142762 | 0.497632 | 0.238308 | |
Combination 2532 | 6.918156 | 0.445861 | 0.142762 | 0.473935 | 0.238308 |
Combination | Sore | Level |
---|---|---|
Combination 2525 | 0.885493 | 9 |
Combination 2526 | 0.873347 | 9 |
Combination 2527 | 0.864413 | 9 |
Combination 2528 | 0.861313 | 9 |
Combination 2529 | 0.857514 | 9 |
Combination 2530 | 0.855113 | 9 |
Combination 2531 | 0.852416 | 9 |
Combination 2532 | 0.849468 | 9 |
Combination 2519 | 0.830050 | 9 |
Combination 2521 | 0.823408 | 9 |
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Han, W.; Wu, X.; Deng, H. Research on Ship Type Decision-Making for General Cargo Ship Owners Under Capacity Iteration: A TOPSIS Method Based on Agent Scoring. J. Mar. Sci. Eng. 2025, 13, 1859. https://doi.org/10.3390/jmse13101859
Han W, Wu X, Deng H. Research on Ship Type Decision-Making for General Cargo Ship Owners Under Capacity Iteration: A TOPSIS Method Based on Agent Scoring. Journal of Marine Science and Engineering. 2025; 13(10):1859. https://doi.org/10.3390/jmse13101859
Chicago/Turabian StyleHan, Wenjun, Xianhua Wu, and Huai Deng. 2025. "Research on Ship Type Decision-Making for General Cargo Ship Owners Under Capacity Iteration: A TOPSIS Method Based on Agent Scoring" Journal of Marine Science and Engineering 13, no. 10: 1859. https://doi.org/10.3390/jmse13101859
APA StyleHan, W., Wu, X., & Deng, H. (2025). Research on Ship Type Decision-Making for General Cargo Ship Owners Under Capacity Iteration: A TOPSIS Method Based on Agent Scoring. Journal of Marine Science and Engineering, 13(10), 1859. https://doi.org/10.3390/jmse13101859