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基于模拟退火的地下物流通道网络设计被引量:9
《公路交通科技》2019年第6期151-158,共8页刘川昆 陈铭颢 王芷芸 鹿腾 孙畅 
国家级大学生创新创业训练计划(201810613041)
为研究网络通道在地下物流系统中的优化设计,以国内某地区物流概况为研究背景,结合国内外地下物流系统研究成果,考虑路径优化与运输成本,建立以总成本最小为优化目标的线性规划模型,并通过模拟退火算法进行优化求解,研究结果表明:基于...
关键词:物流工程 网络通道 线性规划 地下物流 模拟退火 交通拥堵系数 
Fine-Grain Sleep Transistor Insertion for Leakage Reduction
《Journal of Semiconductors》2006年第2期258-265,共8页杨华中 汪玉林 海罗嵘 汪蕙 
国家高技术研究发展计划(批准号:2004AA1Z1050,2005AA1Z1230);国家自然科学基金(批准号:90207001,60506010)资助项目~~
A fine-grain sleep transistor insertion technique based on our simplified leakage current and delay models is proposed to reduce leakage current. The key idea is to model the leakage current reduction problem as a mix...
关键词:leakage current reduction fine-grain sleep transistor insertion delay model mixed-integer linearprogramming 
A Systems Approach for Analyzing Vegetative and Soil Degradation in Arnigad Micro-watershed of Indian Himalayan Region
《Journal of Mountain Science》2010年第4期315-326,共12页Mohit Gera Prem L.Sankhayan Ole Hofstad 
a part of research project:An Interdisciplinary Approach to Analyze the Dynamics of Forest and Soil Degradation and to Develop Sustainable Agro-ecological Strategies for Fragile Himalayan Watersheds,funded by the European Union
This study analyzes the vegetative and soil degradation,measured as biomass and soil loss,for Arnigad micro-watershed located in Indian Himalayan state of Uttarakhand,in systems framework by using dynamic linear progr...
关键词:Bio-economic model Dynamic linearprogramming Improved energy sources Vegetativeand soil degradation Soil erosion Indian Himalayanregion 
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