運(yùn)籌學(xué)課程設(shè)計(jì)長(zhǎng)征醫(yī)院的護(hù)士值班計(jì)劃

1、choose the correct meaning; (4) to correct the typos; (5) so the child write words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning of the word; (8) collocation; (9) make sentences with the word;(10)the written language as require d. (C) the main

2、sentence types (1) complete se ntences; (2) write down the meaning of a sentence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the se ntence; (5) modifie d se ntences.2, knowledge classification (1) the common conjunctions coordinate: . .1, to e

3、xamine the topi c, ide ntify problems associated with two 2, analysis, alternative question two is in direct poportion to the amount of the associated relatiappli cation problem and composite applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers applicat

4、ionproblem of general steps 1, and figure out meaning-through examines the, find known conditions and by seekingproblem 2, and analysis number relationship-analysis known conditions Zhijian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem -solving method and problem-solvi ng st

5、eps. 3, a nd col umn type calculation-lists formula, isout subdivisions 4, and test, and wrote answer-check, and checki ng, and wroteanswer s typical appl icati on pr obl em 13, and subject: applicationproblem (3)-column equation solutions appli cation problem review contentoverview problem-solvings

6、teps 1, and figure out meaningrelationship of common method 1 , And according to common of number relationshi p type, establishe d equivalent relationship 2, a nd a ccor ding to has l earn had of calculation formula, 3, and a ccording to problem in the of focusdescribed sentence from overall Shangde

7、terminebasic of equivalent relationshi p 4, and using segment figure, and list method, method analysis numberonshi p is inversely proportional relationship. 3, andset unknown,col umn pr oportion type 4, a, find byseekingof unknown and x said 2, and according to meaning find equivalent relnd solution

8、s proportion type 5, and test, wrote answer languageplenary, andsubject: applicationprobl em (1)-simpleationship, lists Equation 3, and solutions equation 4, and test, and wr ote answers according to meaning find equivalent成都信息工程學(xué)院應(yīng)用數(shù)學(xué)學(xué)院運(yùn)籌學(xué)課程設(shè)計(jì)題目名稱：長(zhǎng)征醫(yī)院護(hù)士值班安排專業(yè)：信息與計(jì)算科學(xué)班級(jí)：信計(jì) 112 班姓名學(xué)號(hào) :陳琰2011062067趙飛

9、2011062068杜金龍20110620692014年11月7日choose the correct meaning; (4) to correct the typos; (5) so the child write words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning of the word; (8) collocation;(9) make sentences with the word;(10)the written lang

10、uage as require d. (C) the main sentence types (1) complete se ntences; (2) write down the meaning of a sentence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the se ntence; (5) modified se ntences.2, knowledge classification (1) the common conj

11、unctions coordinate: . .1, to examine the topi c, ide ntifyproblems associated with two 2, analysis, alternative question two is in direct proportion to the amount of the associated relationshi p is inversely proportional relationship. 3, andset unknown,col umn pr oportion type 4, aappli cation prob

12、lem and composite applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers application problem of general steps 1, and figure out meaning-through examines the, find known conditions and by seekingproblem 2, and analysis number relationship-a nalysis known c

13、onditions Zhijian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem -solving method and problem-solvi ng steps. 3, a nd col umn type calculation-lists formula, isout subdivisions 4, and test, and wrote answer-check, and checki ng, and wroteanswer s typical appl icati on pr obl e

14、m 13, and subject: applicationproblem (3)-column equation solutions appli cation problem review contentoverview problem-solvingsteps 1, and figure out meaning, find byseeking of unk now n and x said 2, and according to meaning find equivalent relrelationship of common method 1 , And according to com

15、mon of number relationshi p type, establishe d equivalent relationship 2, a nd a ccor ding to has l earn had of calculation formula, 3, and a ccording to problem i n the of focusdescribed sentence from overall Shangdeterminebasic of equivalent relationshi p 4, and using segment figure, and list meth

16、od, method analysis numbernd solutions proportion type 5, and test, wrote answer languageplenary, andsubject: applicationprobl em (1)-simpleationship, lists Equation 3, and solutions equation 4, and test, and wr ote answers according to meaning find equivalent摘要在現(xiàn)代社會(huì)中，國(guó)家醫(yī)院還是私人的醫(yī)院一般都是以 24小時(shí)營(yíng)業(yè)的單位。對(duì)于護(hù)士

17、值班問(wèn)題：每周 7天 , 護(hù)士人員的配置是不一樣的。因?yàn)樗幸归g、周末、節(jié)假日之分。所以臨床護(hù)士需獨(dú)立承擔(dān)值班的任務(wù) , 護(hù)患比例下降的同時(shí) , 護(hù)士面臨的是全面的病房管理、病情不穩(wěn)定的患者群、急危重癥病人的出入院、急救問(wèn)題等。然而對(duì)于長(zhǎng)征醫(yī)院根據(jù)每日的每時(shí)段最少的護(hù)士數(shù)，進(jìn)而求出在滿足該條件下的最少的雇用護(hù)士數(shù)，我們就可以得出該問(wèn)題的最優(yōu)化問(wèn)題，需要建立目標(biāo)函數(shù)以及相應(yīng)的約束條件，并且利用 LINGO軟件編寫程序代碼，確定該醫(yī)院領(lǐng)導(dǎo)為滿足每班所需要的護(hù)士數(shù)，合理地安排好每一天每一時(shí)期的人數(shù)安排，而且做到安排每一個(gè)人的不因?yàn)楦鞣矫娴挠绊懗霈F(xiàn)缺班現(xiàn)象，這就是要求我們?cè)趺慈ダ盟鶎W(xué)的知識(shí)去無(wú)誤計(jì)算

18、出來(lái)。關(guān)鍵詞： 線性規(guī)劃、數(shù)學(xué)模型、值班安排計(jì)劃、最優(yōu)化解、LINGO問(wèn)題提出：長(zhǎng)征醫(yī)院是長(zhǎng)寧市的一所區(qū)級(jí)醫(yī)院，該院每天各時(shí)間段內(nèi)需求的值班護(hù)士數(shù)如表所示：表 1時(shí)間區(qū)6:0010:10:00114:00118:002222:006:00(段004:008:00:00次日 )需求數(shù)1820191712該醫(yī)院護(hù)士上班分五個(gè)班次，每班8h, 具體上班時(shí)間為第一班2:0010:00 ，第二班 6:0014:00 ，第三班 10:0018:00,第四班 14:0022:00,第五班18:002:00( 次日 ). 每名護(hù)士每周上5 個(gè)班，并被安排在不同的日子，有一名總護(hù)士長(zhǎng)負(fù)責(zé)護(hù)士的值班安排 . 值班

19、方案要做到在人員或經(jīng)濟(jì)上比較節(jié)省，又做到盡可能合情合理。 值班方案要做到在人員或經(jīng)濟(jì)上比較節(jié)省，又做到盡可能合情合理。下面是一些正在考慮中的值班方案：方案 1 每名護(hù)士連續(xù)上班 5天，休息 2天，并從上班第一天起按從上第一班到第五班順序安排。方案 2 考慮到按上述方案中每名護(hù)士在周末（周六、周日）兩天內(nèi)休息安排不均勻。于是規(guī)定每名護(hù)士在周六、周日兩天內(nèi)安排一天、且只安排一天休息，再在周一至周五期間安排4個(gè)班，同樣上班的五天內(nèi)分別順序安排5個(gè)不同choose the correct meaning; (4) to correct the typos; (5) so the child write

20、 words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning of the word; (8) collocation;(9) make sentences with the word;(10) the written language as require d. (C) the main sentence ty pes (1) complete se ntences; (2) write down the meaning of a sen

21、tence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the se ntence; (5) modified sentences.2, knowledge classification (1) the common conjunctions coordinate: . .1, to examine the topi c, ide ntify problems associated with two 2, analysis, altern

22、ative question two is in direct poportion to the amount of the associated relatiappli cation problem and composite applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers application problem of general steps 1, and figure out meaning-through examines the,

23、find known conditions and by seekingproblem 2, and analysis number relationship-a nalysis known conditions Zhijian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem-solving method and problem-solvi ng steps. 3, a nd col umn type calculation-lists formula, isout subdivisions 4, a

24、nd test, and wrote answer-check, and checki ng, and wroteanswer s typical appl icati on pr obl em 13, and subject: applicationproblem (3)-column equation solutions appli cation problem review contentoverview problem-solvingsteps 1, and figure out meaningrelationship of common method 1 , And accordin

25、g to common of number relationshi p type, establishe d equivalent relationship 2, a nd a ccor ding to has l earn had of calculation formula, 3, and a ccording to problem i n the of focusdescribed sentence from overall Shangdeterminebasic of equivalent relationshi p 4, and using segment figure, and l

26、ist method, method analysis numberonshi p is inversely proportional relationship. 3, andset unknown, find byseekingof unknown and x said 2, and according to meacol umn pr oportion type 4, a ning find equivalent relnd solutions proportion type 5, and test, wrote answer languageplenary, andsubject: ap

27、plicatonprobl em (1)-simpleationship, lists Equation 3, and solutions equation 4, and test, and wr ote answers according to meaning find equivalent班次。在對(duì)第 1、2方案建立線性規(guī)劃模型并求解后，發(fā)現(xiàn)方案 2雖然在安排周末休息上比較合理，但所需值班人數(shù)要比第 1方案有較多增加，經(jīng)濟(jì)上不太合算，于是又提出了第 3方案。方案 3 在方案 2基礎(chǔ)上，動(dòng)員一部分護(hù)士放棄周末休息，即每周在周一至周五間由總護(hù)士長(zhǎng)給安排三天值班，加周六周日共上五個(gè)班，同樣五個(gè)班

28、分別安排不同班次。作為獎(jiǎng)勵(lì)，規(guī)定放棄周末休息的護(hù)士，其工資和獎(jiǎng)金總額比其他護(hù)士增加 a%。根據(jù)上述，幫助長(zhǎng)征醫(yī)院的總護(hù)士長(zhǎng)分析研究：(a) 對(duì)方案 1、2建立使值班護(hù)士人數(shù)為最少的線性規(guī)劃模型并求解；(b) 對(duì)方案 3，同樣建立使值班護(hù)士人數(shù)為最少的線性規(guī)劃模型并求解，然后回答 a的值為多大時(shí)，第 3方案較第 2方案更經(jīng)濟(jì)；問(wèn)題分析及模型假設(shè)：方案一 ：設(shè)表示星期 i 上第一班的班組的人數(shù)（i=1,2,3 ， ，7 ），其值班安排表如 表 2：表 2方案一護(hù)士值班安排模型星期期 星期一星期二星期三星期四星期五星期六星期日班次2: 00-10:006: 00-14:0010:00-18:0014

29、:00-22:0018: 00-2:00choose the correct meaning; (4) to correct the typos; (5) so the child write words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning of the word; (8) collocation;(9) make sentences with the word;(10)the written language as requi

30、re d. (C) the main sentence types (1) complete se ntences; (2) write down the meaning of a sentence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the se ntence; (5) modified se ntences.2, knowledge classification (1) the common conjunctions coor

31、dinate: . .1, to examine the topi c, ide ntifyproblems associated with two 2, analysis, alternative question two is in direct proportion to the amount of the associated relationshi p is inversely proportional relationship. 3, andset unknown,col umn pr oportion type 4, aappli cation problem and compo

32、site applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers application problem of general steps 1, and figure out meaning-through examines the, find known conditions and by seekingproblem 2, and analysis number relationship-a nalysis known conditions Zhi

33、jian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem -solving method and problem-solvi ng steps. 3, a nd col umn type calculation-lists formula, isout subdivisions 4, and test, and wrote answer-check, and checki ng, and wroteanswer s typical appl icati on pr obl em 13, and sub

34、ject: applicationproblem (3)-column equation solutions appli cation problem review contentoverview problem-solvingsteps 1, and figure out meaning, find byseeking of unk now n and x said 2, and according to meaning find equivalent relrelationship of common method 1 , And according to common of number

35、 relationshi p type, establishe d equivalent relationship 2, a nd a ccor ding to has l earn had of calculation formula, 3, and a ccording to problem i n the of focusdescribed sentence from overall Shangdeterminebasic of equivalent relationshi p 4, and using segment figure, and list method, method an

36、alysis numbernd solutions proportion type 5, and test, wrote answer languageplenary, andsubject: applicationprobl em (1)-simpleationship, lists Equation 3, and solutions equation 4, and test, and wr ote answers according to meaning find equivalent方案二：（ 1）因?yàn)槊棵o(hù)士在周六、周日兩天里必須工作一天,安排休息一天 .（ 2）周一到周五連續(xù)安排4

37、個(gè)班 ,所以可以先安排周末的護(hù)士值班情況 :周六、周末兩天共10 個(gè)班次 ,用表示周六周末兩天10個(gè)班次的護(hù)士人數(shù) ,其中分別代表周六第1 個(gè)到第 5 個(gè)班次的護(hù)士人數(shù) ,分別代表周日從第1 個(gè)到第 5 個(gè)班次的護(hù)士人數(shù) .其值班安排下 :表 3方案二護(hù)士值班安排模型星期次星 期星期一星期二星期三星期四星期五星期六星期日班次2: 00-10: 00+6: 00-14: 00+10: 00-18:+0014: 00-22:+0018: 00-2: 00+choose the correct meaning; (4) to correct the typos; (5) so the child w

38、rite words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning of the word; (8) collocation;(9) make sentences with the word;(10) the written language as require d. (C) the main sentence ty pes (1) complete se ntences; (2) write down the meaning of a

39、 sentence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the se ntence; (5) modified sentences.2, knowledge classification (1) the common conjunctions coordinate: . .1, to examine the topi c, ide ntify problems associated with two 2, analysis, al

40、ternative question two is in direct poportion to the amount of the associated relatiappli cation problem and composite applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers application problem of general steps 1, and figure out meaning-through examines t

41、he, find known conditions and by seekingproblem 2, and analysis number relationship-a nalysis known conditions Zhijian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem-solving method and problem-solvi ng steps. 3, a nd col umn type calculation-lists formula, isout subdivisions

42、4, and test, and wrote answer-check, and checki ng, and wroteanswer s typical appl icati on pr obl em 13, and subject: applicationproblem (3)-column equation solutions appli cation problem review contentoverview problem-solvingsteps 1, and figure out meaningrelationship of common method 1 , And acco

43、rding to common of number relationshi p type, establishe d equivalent relationship 2, a nd a ccor ding to has l earn had of calculation formula, 3, and a ccording to problem i n the of focusdescribed sentence from overall Shangdeterminebasic of equivalent relationshi p 4, and using segment figure, a

44、nd list method, method analysis numberonshi p is inversely proportional relationship. 3, andset unknown, find byseekingof unknown and x said 2, and according to meacol umn pr oportion type 4, a ning find equivalent relnd solutions proportion type 5, and test, wrote answer languageplenary, andsubject

45、: applicatonprobl em (1)-simpleationship, lists Equation 3, and solutions equation 4, and test, and wr ote answers according to meaning find equivalent方案三： 分析方案三的突破口主要有以下幾點(diǎn)：1、一部分護(hù)士周末兩天都上班，另外一部分護(hù)士周末只上一天。2 、連續(xù)上班 5 天，休息 2 天。 3 、同樣 5個(gè)班分別安排在不同的班次。因此，先安排周末的值班，設(shè)：到周末兩天都上班。到周末只上一天。對(duì)方案三進(jìn)行分析，以表格的形式將方案三的護(hù)士值班安排表

46、示如下表 4 所示：表 4方案三護(hù)士值班安排模型星期星期一星期二星期三星期四星期五星期六星期日班次2: 00+-10: 006: 00+-14: 0010: 00+-18: 0014: 00+-22: 0018: 00+-2: 00choose the correct meaning; (4) to correct the typos; (5) so the child write words (ABAB, and AABB);(6) in accordance with written words;(7) the complete wor d, and explain the meaning

47、 of the word; (8) collocation;(9) make sentences with the word;(10)the written language as require d. (C) the main sentence types (1) complete se ntences; (2) write down the meaning of a sentence or expression of thoughts and feeli ngs; (3) write sentences as required; (4) finish malalignment of the

48、 se ntence; (5) modified se ntences.2, knowledge classification (1) the common conjunctions coordinate: . .1, to examine the topi c, ide ntifyproblems associated with two 2, analysis, alternative question two is in direct proportion to the amount of the associated relationshi p is inversely proporti

49、onal relationship. 3, andset unknown,col umn pr oportion type 4, aappli cation problem and composite applicationproblem reviewcontent simple applicati onproblem composite application pr obl em answers application problem of general steps 1, and figure out meaning-through examines the, find known conditions and by seekingproblem 2, and analysis number relationship-a nalysis known conditions Zhijian, a nd conditi ons a ndproblem Zhijian of relationship,determineproblem -solving method and problem-solvi ng steps. 3, a nd col umn type calc