Research Article
Multiobjective Optimization of Propagation Path in Automotive Product Design Change Based on MOPSO
Table 1
The development times and costs of the parts of an automobile air conditioner.
| No. | Part | Cost (yuan) | Time (day) |
| 1 | Controller | 1000 | 4 | 2 | Evaporator core | 100 | 0.5 | 3 | Warm-air core | 100 | 0.5 | 4 | Air conditioner box assembly | 400 | 1 | 5 | Air conditioner duct | 500 | 2 | 6 | Piping | 200 | 2 | 7 | Connection wires | 500 | 3 | 8 | Switch button | 500 | 3 | 9 | Fan blades | 300 | 1 | 10 | Water tank | 700 | 6 | 11 | Condenser | 600 | 4 | 12 | Expansion valve | 1000 | 6 | 13 | Low-pressure service valve | 200 | 1 | 14 | High-pressure service valve | 100 | 1 | 15 | High-voltage switch | 160 | 1 | 16 | Damper | 1200 | 8 | 17 | Liquid storage and dryer tank | 400 | 1 | 18 | Compressor | 600 | 2 | 19 | Radiator fan motor | 600 | 2 | 20 | Condenser fan motor | 500 | 4 | 21 | Air volume adjustment starter | 700 | 4.5 | 22 | Heater controller | 300 | 2 | 23 | Filter | 400 | 5 | 24 | Internal and external gas conversion starter | 400 | 6 | 25 | Compressor belt | 1000 | 7 | 26 | Condenser deck | 800 | 3 | 27 | Compressor deck | 600 | 4 | 28 | Evaporator deck | 800 | 5 | 29 | Water tank deck | 400 | 4 | 30 | Mounting parts | 600 | 4 | 31 | Compressed intake pipe 1 | 200 | 3 | 32 | Compressed outlet pipe 2 | 600 | 5 |
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