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Optimal Regulating Position in Ventilation Network Based on the Improved Independent Path Algorithm
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Deyun ZHONG1, 2, Yulong LIU1, Liguan WANG1, 2, Lin BI1, 2
Uranium Mining and Metallurgy | 2024, 43(3) : 86 - 92
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Uranium Mining and Metallurgy | 2024, 43(3): 86-92
SAFETY AND ENVIRONMENT PROTECTION
Optimal Regulating Position in Ventilation Network Based on the Improved Independent Path Algorithm
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Deyun ZHONG1, 2, Yulong LIU1, Liguan WANG1, 2, Lin BI1, 2
Affiliations
  • 1 School of Resources and Safety Engineering, Central South University, Changsha 410083, China
  • 2 Changsha DIMINE Co., Ltd., Changsha 410221, China
Published: 2024-08-20 doi: 10.13426/j.cnki.yky.2024.01.06
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Since the independent path with so many applications in the ventilation network, it’s significant to search a quick algorithm in the complex network, which can optimize the regulation of ventilation network effect. However, the traditional algorithm of independent path can’t deal with special network search problem, the paths tending to be long, which can’t assure the independence and completeness simultaneously. To solve the problems of traditional independent path search algorithms, the key search theory of independent path was studied systematically and thoroughly. Based on the analysis about the limitation of traditional algorithms, an improved algorithm of independent path was presented. The problem of cut edge and cut vertex in the network were handled to avoid the infinite loop or abortion. The failure cause of the search of independent path completeness was analyzed. And this algorithm can solve the problems of ventilation network that includes unidirectional circuit by modifying the memory search strategy. An adaptive method is proposed according to the improved independent path algorithm, which can get a regulation tree with optimized position and get a set of optimal solutions of the air quantity regulation through increasing resistance.

independent path  /  network regulation  /  unidirectional circuit  /  cut edge  /  cut vertex  /  BFS  /  memory search strategy
Deyun ZHONG, Yulong LIU, Liguan WANG, Lin BI. Optimal Regulating Position in Ventilation Network Based on the Improved Independent Path Algorithm[J]. Uranium Mining and Metallurgy, 2024 , 43 (3) : 86 -92 . DOI: 10.13426/j.cnki.yky.2024.01.06
Year 2024 volume 43 Issue 3
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Article Info
doi: 10.13426/j.cnki.yky.2024.01.06
  • Receive Date:2024-01-19
  • Online Date:2025-07-04
  • Published:2024-08-20
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  • Received:2024-01-19
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    1 School of Resources and Safety Engineering, Central South University, Changsha 410083, China
    2 Changsha DIMINE Co., Ltd., Changsha 410221, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
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Genus
种数
Number of
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占总种数比例
Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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