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考虑准备时间和加工速度的纺织纤维实验加工调度 被引量:1
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作者 黄基诞 李楠 +1 位作者 晏爱敏 黄晓虎 《实验室研究与探索》 CAS 北大核心 2020年第4期14-18,共5页
针对纺织中短纤维加工实验特点,综合考虑了短纤维生产设备的准备时间与安装次序等有关特性,结合下达时间、实验完成期限等约束条件,建立了以最小化最大完成时间为目标函数的混合整数规划模型;根据问题特点改进正余弦算法。通过实验,所... 针对纺织中短纤维加工实验特点,综合考虑了短纤维生产设备的准备时间与安装次序等有关特性,结合下达时间、实验完成期限等约束条件,建立了以最小化最大完成时间为目标函数的混合整数规划模型;根据问题特点改进正余弦算法。通过实验,所改进的算法相对于经典的正余弦优化算法、粒子群算法的求解效果有较好的提升,验证了模型与所设计算法的有效性。同时对实验室解决短纤维加工实验能耗节约具有实际参考价值,也可以为短纤维生产企业提供借鉴。 展开更多
关键词 短纤维加工 实验排程 准备时间 正余弦算法
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Experimental Research on SOx from Ship Emissions by Lye Absorption
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作者 Wang Zhongcheng Zhou Peilin +1 位作者 Xu Lepin Jiang Minming 《Journal of Shipping and Ocean Engineering》 2015年第6期307-311,共5页
To protect environment, and to comply with the IMO's (International Maritime Organization) newest regulations about ship's SOx emission. This thesis illustrates a closed recycling absorb system based on NaOH solut... To protect environment, and to comply with the IMO's (International Maritime Organization) newest regulations about ship's SOx emission. This thesis illustrates a closed recycling absorb system based on NaOH solution recycling particularly for SOx onboard. The goal is to use NaOH solution to absorb SOx, and reduce the damage the ships made towards environment. The thesis analyzes the main features that could influence the absorption of SOx on board, and the precipitations during the experiment. To reveal that NaOH solution is very highly effective and economic in absorption of SOx on ships by this experiment, and to set a theoretical basic fundamental for future application of alkali solution recycling absorption system for SOx. 展开更多
关键词 Environment protection marine diesel engine emission control SOX economy.
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