{"title":"IPA方法在某矿业港口堆场系统优化中的应用","authors":"M. A. Ayu, M. Cardew-Hall","doi":"10.1109/WODES.2002.1167698","DOIUrl":null,"url":null,"abstract":"In this research a stockyard system of a mining operation was analyzed using backward analysis. The system was decomposed into two sub-systems : sub-system 1 modelled the outflow from the stockyard and sub-system 2 the inflow. The Perturbation Analysis Robbins Monro Single Run (PARMSR) algorithm was applied in the optimization of sub-system 1 and rules devised to determining optimal operating condition in sub-system 2. The results show that PARMSR algorithm applying IPA can be used to estimate the optimal cost function in subsystem 1 with a high level of confidence. Using the result from sub-system 1, sub-system 2 was analyzed based on rules devised to obtain an overall optimal result of the stockyard system. The overall results can be used to build an optimal operating management strategy of a stockyard system of a mining operation at certain set of stockyard capacity.","PeriodicalId":435263,"journal":{"name":"Sixth International Workshop on Discrete Event Systems, 2002. Proceedings.","volume":"13 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"An application of IPA approach on the optimization of a mining port stockyard system\",\"authors\":\"M. A. Ayu, M. Cardew-Hall\",\"doi\":\"10.1109/WODES.2002.1167698\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this research a stockyard system of a mining operation was analyzed using backward analysis. The system was decomposed into two sub-systems : sub-system 1 modelled the outflow from the stockyard and sub-system 2 the inflow. The Perturbation Analysis Robbins Monro Single Run (PARMSR) algorithm was applied in the optimization of sub-system 1 and rules devised to determining optimal operating condition in sub-system 2. The results show that PARMSR algorithm applying IPA can be used to estimate the optimal cost function in subsystem 1 with a high level of confidence. Using the result from sub-system 1, sub-system 2 was analyzed based on rules devised to obtain an overall optimal result of the stockyard system. The overall results can be used to build an optimal operating management strategy of a stockyard system of a mining operation at certain set of stockyard capacity.\",\"PeriodicalId\":435263,\"journal\":{\"name\":\"Sixth International Workshop on Discrete Event Systems, 2002. Proceedings.\",\"volume\":\"13 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-10-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sixth International Workshop on Discrete Event Systems, 2002. Proceedings.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WODES.2002.1167698\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sixth International Workshop on Discrete Event Systems, 2002. Proceedings.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WODES.2002.1167698","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An application of IPA approach on the optimization of a mining port stockyard system
In this research a stockyard system of a mining operation was analyzed using backward analysis. The system was decomposed into two sub-systems : sub-system 1 modelled the outflow from the stockyard and sub-system 2 the inflow. The Perturbation Analysis Robbins Monro Single Run (PARMSR) algorithm was applied in the optimization of sub-system 1 and rules devised to determining optimal operating condition in sub-system 2. The results show that PARMSR algorithm applying IPA can be used to estimate the optimal cost function in subsystem 1 with a high level of confidence. Using the result from sub-system 1, sub-system 2 was analyzed based on rules devised to obtain an overall optimal result of the stockyard system. The overall results can be used to build an optimal operating management strategy of a stockyard system of a mining operation at certain set of stockyard capacity.