實(shí)驗(yàn)報(bào)告2——物流路徑系統(tǒng)及成本分析

1、系統(tǒng)建模與仿直/、實(shí)驗(yàn)題目：物流路徑系統(tǒng)及成本分析 學(xué) 院：能源科學(xué)與工程學(xué)院 專業(yè)班級(jí)：工業(yè)09-3班學(xué) 號(hào)：310902020316姓 名：劉玉龍、問(wèn)題靠背back、坐墊seat、椅腿leg以2 min 一套的速度進(jìn)入流水線；組裝部門(mén) 以6 min/件的速度進(jìn)行組裝；噴漆部門(mén)（噴成紅色、綠色或黃色）的生產(chǎn)速度是 10 min/件，合格率為90%;檢驗(yàn)部門(mén)的工作速度為 3min/件，有部分由于噴漆不 合格，被送回重新噴漆，裝部門(mén)（相同顏色的4把椅子打成一包）的工作效率為4min/件，然后被運(yùn)走。、實(shí)驗(yàn)?zāi)康?）了解生產(chǎn)線物流路徑系統(tǒng)的設(shè)計(jì)。2）學(xué)會(huì)使用 Match命令和Perce nt命令。3

2、）分析物流成本的構(gòu)成及其影響因素。通過(guò)在系統(tǒng)布局窗口單擊鼠標(biāo)右鍵，將彈出元素定義窗口，通過(guò)元素定義窗 口定義下列元素：(1) part: Back Seat、Legs(2) buffer： B1、B2、B3、Paint_Q、Inspection_Q、Packing_Q(3) path： path1、path2、path3、path4、path5(4) machine： Assembly、Painting、Inspection、Packing(5) labor： Inspector(6) variable： x、output、cost(7) attribute : c四、元素可視化設(shè)置模型的可視

3、化效果如圖4-1所示:圖4-1生產(chǎn)線物流路徑系統(tǒng)可視化效果圖1、Part和Buffer元素可視化設(shè)置在元素選擇窗口分別選擇 Back Seat、Legs元素，鼠標(biāo)右鍵點(diǎn)擊 Display出 現(xiàn)如圖4-2所示對(duì)話框，設(shè)置它們的 Name、Icon和Style屬性項(xiàng)。lar匠Display Part - SeatUpdate|Style - Siimlation L | | 童11螫| 毋 | 罔 11 曲 | | 昭 |圖4-2 Display對(duì)話框分別選擇 B1、B2、B3 Paint_Q、Inspection_Q、Packing_Q元素，設(shè)置它們的 Name、Icon、Part和 Queue

4、屬性項(xiàng)，在 Display Part Queue對(duì)話框（如圖 4-3）中設(shè)置Part Queue屬性項(xiàng)的Queue Type選擇為Count Display Size設(shè)置為3位,則這些緩沖區(qū)將采用計(jì)數(shù)的方式動(dòng)態(tài)顯示緩沖區(qū)內(nèi)的 Part的數(shù)量。Display Part QueueLabel：|Fart QueueQ口ene Type1 * Count廣QueuteForegjroui.dOpaqiieTextDi spl ay M ax i irnun1-土圖 4-3 Display Part Queue 對(duì)話框2、Path元素的可視化設(shè)置分別選擇path1、path2、path3、path4、

5、path5，設(shè)置它們的Name屬性項(xiàng)和 Path屬性項(xiàng)、Display Path對(duì)話框（如圖4-4）。Display Path - Pathl圖 4-4 Display Path 對(duì)話框五、各個(gè)兀素細(xì)節(jié)設(shè)計(jì)1、ELEMENT NAME: BackEleme nt Type:PartType:Variable attributesGroup nu mber:1In ter Arrival Time:2.0First Arrival at:0.0Maximum Arrivals:Un limitedIn put / Output Rules Output: PUSH to B22、ELEMENT

6、NAME: LegsEleme nt Type:PartType:Variable attributesGroup nu mber:1In ter Arrival Time:2.0First Arrival at:0.0Maximum Arrivals:Un limitedIn put / Output Rules Output:PUSH to B33、ELEMENT NAME: SeatEleme nt Type:PartType:Variable attributesGroup nu mber:1In ter Arrival Time:2.0First Arrival at:0.0Maxi

7、mum Arrivals:Un limitedIn put / Output Rules Output:PUSH to B14、ELEMENT NAME: PathlEleme nt Type:PathSource Eleme nt:AssemblyDesti natio n Eleme nt:Pai nt_QTraverse Time:15.0Update In terval:0.01Acti ons Front:cost = cost + 1.55、ELEMENT NAME: Path2Eleme nt Type:PathSource Eleme nt:In specti onDesti

8、natio n Eleme nt:Packi ng_QTraverse Time:15.0Update In terval:0.01Acti ons Front:cost = cost + 1.56、ELEMENT NAME: Path3Eleme nt Type:PathSource Eleme nt:Pain ti ngDesti natio n Eleme nt:In specti on_QTraverse Time:10.0Update In terval:0.01Acti ons Front:cost = cost + 1.07、ELEMENT NAME: Path4Eleme nt

9、 Type:PathSource Eleme nt:In specti onDesti natio n Eleme nt:Pai nt_QTraverse Time:10.0Update In terval:0.01Acti ons Front:cost = cost + 1.08、ELEMENT NAME: Path5Eleme nt Type:PathSource Eleme nt:Pack ingDesti natio n Eleme nt:SHIPTraverse Time:5.0Update In terval:0.01Acti ons Front:cost = cost + 0.5

10、9、ELEMENT NAME: SeatEleme nt Type:PartType:Variable attributesGroup nu mber:In ter Arrival Time:12.0First Arrival at:0.0Maximum Arrivals:Un limitedIn put / Output Rules Output:PUSH to B110、ELEMENT NAME: AssemblyEleme nt Type:Mach ineQua ntity:1Priority:LowestType:AssemblyAssembly Qty:3Cycle Time:6.0

11、In put / Output Rules In put:MATCH/ANY B1 #(1)B2 #(1)B3 #(1)Output:PUSH to Pai nt_Q Us ing PathActio ns Fin ish:ICON = 14311、ELEMENT NAME: InspectionElement Type:MachineQuantity:1Priority:LowestType:SingleCycle Time:3.0Input / Output Rules Input:PULL from Inspection_QOutput:PERCENT /189 Packing_Q Us

12、ing Path 90.00 ,Paint_Q With Inspector Using Path 10.0012、ELEMENT NAME: PackingElement Type:MachineQuantity:1Priority:LowestType:AssemblyAssembly Qty:4Cycle Time:4.0Input / Output Rules Input:MATCH/ATTRIBUTE CPacking_Q #(4)Output: PUSH to SHIP Using PathActions Finish:ICON =1IF C= redPEN = 1ELSEIF C

13、 = greenPEN = 2 ELSEPEN = 3 ENDIFOutput: output = output + 113、ELEMENT NAME: PaintingElement Type:MachineQuantity:1Priority:LowestType:SingleCycle Time:10.0Input / Output Rules Input:PULL from Paint_QOutput: PUSH to Inspection_Q Using PathActions Finish: x = IUNIFORM (1,3,356)ICON = 143IF x = 1PEN =

14、 1 C = redELSEIF x = 2PEN = 2C = gree n ELSEPEN = 3C = yellow ENDIFIn put:x = IUNIFORM (1,3,356)六、模型運(yùn)行和數(shù)據(jù)分析仿真運(yùn)行1000分鐘，得到如表所示的統(tǒng)計(jì)數(shù)據(jù)表6-1機(jī)器工作狀態(tài)統(tǒng)計(jì)表NameAssemblyPain ti ngIn spect ionPack ing% Idle02.168.292% Busy10097.928.88No. Of Operati ons166979620表6-2路徑工作狀態(tài)統(tǒng)計(jì)表NameParts InPartsOutLabor InLaborOut% Busy% IdlePath11661640099.40.6Path286850r 087.112.9Path397960096.93.1Path4101010r 101090Path52020001090表6-3工作者工作狀態(tài)統(tǒng)計(jì)表Name% Busy% IdleQua ntityAvg Job TimeIn specto r38.861.213