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Sustainability and information in urban system analysis

机译:城市系统分析中的可持续性和信息

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摘要

In the present paper, a possible application of information theory for urban system analysis is shown. The ESM method proposed, based on Shannon's entropy analysis, is useful to evaluate different alternative measures of new energy saving technology transfer at different programming stages for consumption reduction and environmental impact control. A case study has been conducted in an urban area of Florence (Italy): the action/factor interaction entropy values can provide a scale of intervention priority and by comparing results obtained evaluating conditional entropy, ambiguity and redundancy, it is possible to identify the highest energy sustainable intervention in terms of higher or lower critical and risky action/ factor combinations for the project being carried out. The ESM method proposed, if applied to different urban areas, can provide a rational criterion to compare complex innovative and sustainable technologies for irreversibility reduction and energy efficiency increase.
机译:本文展示了信息理论在城市系统分析中的可能应用。提出的基于香农熵分析的ESM方法可用于评估在不同编程阶段用于减少能耗和控制环境的新节能技术转让的不同替代措施。在佛罗伦萨(意大利)的城市地区进行了案例研究:行动/因素相互作用的熵值可以提供干预优先级的规模,并且通过比较评估条件熵,歧义性和冗余性所获得的结果,可以找出最高的根据正在执行的项目的较高或较低的关键和风险操作/因素组合进行能源可持续干预。如果将ESM方法应用于不同的城市地区,则可以为比较复杂的创新技术和可持续技术以减少不可逆性和提高能源效率提供合理的标准。

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