| 赵军静,刘昊,陈思,柯超.基于层次任务分析法的水域救援设备设计研究[J].包装工程,2024,45(14):215-224. |
| 基于层次任务分析法的水域救援设备设计研究 |
| Design of Water Rescue Equipment Based on Hierarchical Task Analysis |
| 投稿时间：2024-02-21 |
| DOI：10.19554/j.cnki.1001-3563.2024.14.022 |
| 中文关键词: HTA AHP 熵权法 PUGH 水域救援设备 |
| 英文关键词: HTA AHP entropy weight method PUGH model water rescue equipment |
| 基金项目:湖北省教育厅科学技术研究项目(B2018055);武汉工程大学科学研究基金项目(k201647);武汉工程大学研究生教育创新基金项目(CX2023516) |
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| 中文摘要: |
| 目的 现有水上救援设备无法进行多种方式救援，在功能和形式设计上存在不足，且现有的研究对于水域救援设备的评价体系并不完整。方法 为实现水上救援方式多元化，完善水域救援设备的设计评价体系，提出将层次任务分析法(HTA)、层次分析法(AHP)、熵权法和PUGH决策模型融合运用在城市水域救援设备设计中。采用HTA对水域救援任务流程进行层次分解和分析，识别任务需求指标，完善水域救援设备设计评价指标体系;应用AHP方法对任务需求指标进行主观权重分析，通过熵权法对指标进行客观权重分析，最终计算综合权重，确定设计方案;利用PUGH模型对设计方案与现有救援设备进行对比评估，评价设计方案的优劣。结果 基于HTA方法能够全面分析水域救援任务需求，联合应用AHP和熵权法，能够系统化综合计算指标的权重，更全面地考虑各指标的重要性，结合PUGH模型对比评估，能够有效比较设计方案的优劣。结论 为城市水域救援设备的设计提供了一种新的方法，具有较高的实用性和可行性。 |
| 英文摘要: |
| Existing water rescue equipment lacks the ability to perform rescue in multiple methods and exhibits deficiencies in both functionality and design. Moreover, the current research lacks a comprehensive evaluation system for water rescue equipment. In order to diversify water rescue methods and improve the design evaluation system for water rescue equipment, it was proposed to integrate hierarchical task analysis (HTA), analytic hierarchy process (AHP), entropy weight method, and PUGH decision-making model in the design of urban water rescue equipment. HTA was employed to decompose and analyze the water rescue task process, and identify the indicators for evaluating the design of water rescue equipment. AHP was applied to analyze the subjective weights of task requirements indicators, while the entropy weight method was used to calculate the objective weights of the indicators, determine the overall weights, and establish the design criteria. The PUGH model was utilized to compare and evaluate the design alternatives with existing rescue equipment, and assess the strengths and weaknesses of the design solutions. The results demonstrated that HTA provided a comprehensive analysis of water rescue task requirements, while the combined use of AHP and entropy weight method enabled a systematic calculation of indicator weights, considering the importance of each criterion. Additionally, the integration of the PUGH model allowed for effective comparison and evaluation of design alternatives. The proposed approach offers a novel and practical method for the design of urban water rescue equipment. |
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