【正文】
。 引導(dǎo)路 徑系統(tǒng)大致可分為 附 表 1 所示的特征。該流程拓?fù)涿枋隽艘龑?dǎo)路徑網(wǎng)絡(luò)的復(fù)雜性。在簡單的情況下,指導(dǎo)路徑系統(tǒng)由單回路只有一個。幾個循環(huán)組合在一起形成一個串聯(lián)配置。一個傳統(tǒng)的拓?fù)浣Y(jié)構(gòu)是一個復(fù)雜的網(wǎng)絡(luò)路徑 ,十字架,快捷方式和路口。如果一個網(wǎng)絡(luò)路徑區(qū)段可能只包含一個或幾個平行線通道。旅游車輛可以只在一個方向(單向)或雙向(雙向)。 附表 1 特征引導(dǎo)路徑系統(tǒng) 流拓 撲 數(shù)平行線 流動方向 常規(guī) 單線 單向流動 單回路 多重通道 雙向流 串聯(lián) 選擇一本指南,道路系統(tǒng)的適當(dāng)類型是重要的。不幸的是,沒有為它指引。該指南路徑類型通常是選擇基于設(shè)施的特點和設(shè)計師的經(jīng)驗。專家系統(tǒng)可以是有益的支持引導(dǎo)路徑系統(tǒng)的選擇過程。在選擇的指導(dǎo)路徑系統(tǒng)的適當(dāng)?shù)念愋?,設(shè)計人員可以使用一個合適的(數(shù)學(xué))模式以獲得最佳的引導(dǎo)路徑系統(tǒng)。在實踐中,傳統(tǒng)的引導(dǎo)路徑系統(tǒng)經(jīng)??梢钥吹皆趥}庫和配送中心(德科斯特等, 2021);單回路系統(tǒng)使用,例如,在跨碼頭中心。串聯(lián)配置可能會制造更多的地方工作站制造 單元組合成合適的環(huán)境。 中英文資料 4 附錄Ⅳ 英文原文 Introduction Vehiclebased internal transport systems using automated guided vehicles (AGVs) are monly used in facilities such as manufacturing plants, warehouses, distribution centers and transshipment terminals. They are referred to as automated guided vehicle systems (AGVSs). Fig. 1 gives an example of such an AGVS in a distribution center of puter hard and software (De Koster et al., 2021), in which guided vehicles transport (pallet) loads between locations, . from receiving lanes to storage areas, and from storage areas to shipping lanes. The design and control processes of an AGVS involve many issues. The main ones are: guidepath design, estimating the number of vehicles required (or determining vehicle requirements), vehicle scheduling, idlevehicle positioning, battery management, vehicle routing and deadlock resolution. They belong to different levels of the decisionmaking process. The guidepath design can be seen as a problem at strategic level. The decision at this 中英文資料 5 stage has a strong impact on decisions at other levels. Issues at tactical level include estimating the number of vehicles, scheduling vehicle (vehicle scheduling decision may belong to both tactical and operational levels), position