http://kadhoai.com.cn 2026-04-26 11:20:50 來源:環球財經
導讀:在zai美mei國guo再zai工gong業ye化hua的de討tao論lun中zhong,自zi動dong化hua將jiang拯zheng救jiu美mei國guo製zhi造zao業ye是shi一yi個ge很hen流liu行xing的de說shuo法fa。自zi動dong化hua能neng救jiu美mei國guo製zhi造zao業ye嗎ma?環huan球qiu財cai經jing認ren為wei,自zi動dong化hua是shi一yi個ge工gong具ju,這zhe個ge工gong具ju是shi要yao人ren來lai使shi用yong的de。換huan句ju話hua說shuo,這zhe是shi一yi個ge力li量liang倍bei增zeng器qi,但dan基ji數shu是shi人ren,美mei國guo再zai工gong業ye化hua的de關guan鍵jian還hai是shi人ren。美國的人力資源問題是另外一個話題,但想繞過美國人力資源的現實,用自動化來創造奇跡,這條路是走不通的。
在美國再工業化的討論中,自動化將拯救美國製造業是一個很流行的說法。自動化、機ji器qi人ren將jiang取qu代dai熟shu練lian勞lao動dong力li,節jie約yue勞lao動dong力li成cheng本ben,提ti高gao生sheng產chan率lv,從cong而er振zhen興xing美mei國guo製zhi造zao業ye。當dang然ran,自zi動dong化hua和he機ji器qi人ren無wu法fa解jie決jue美mei國guo的de就jiu業ye問wen題ti,不bu能neng解jie決jue再zai工gong業ye化hua最zui主zhu要yao的de目mu標biao:通過大量就業使美國經濟重新走上正循環,但這是另外一個問題。這裏的問題是:自動化能救美國製造業嗎?
一般認為,自動化能做到幾件事:1,提高產品質量;2,節約生產線上的勞動力;3,降低對熟練勞動力或者技術人員的需求;4,理想的全自動生產方式中,係統還具有自學習功能。
實際上,前兩件事是有條件的,後兩條在很大程度上不是人們想象的那回事。
自動化的真相
zidonghuadeshengchanfangshikeyidadaofeichanggaodekezhongfuxing,suoyichanpindeyizhixingjiaohao。danyuanliaopinzhibushijueduiyizhide,shengchanshebeiyeyoumosunhezhuangtaidebianhua,zaishijishiyongzhong,quanzidongdeshengchanxianyeshixuyaojingchangtiaozhengde。zidonghuashengchandechanpinkeyidadaoxiangdanggaodechanpinyizhixing,danbunengdadaozuigaozhiliang。zuigaozhiliangzhiyougenjuyuanliaoheshebeideqingkuangshishizuochuzuiyoutiaozheng,zhezhiyoushougongcainengzuodao。zhebushidijilaodonglideshougong,ershishulianjigongdeshougong。zhebushicuodao、鑽(zuan)頭(tou)的(de)手(shou)工(gong),是(shi)借(jie)用(yong)精(jing)密(mi)機(ji)床(chuang)甚(shen)至(zhi)是(shi)數(shu)控(kong)精(jing)密(mi)機(ji)床(chuang)的(de)手(shou)工(gong),但(dan)在(zai)熟(shu)練(lian)技(ji)工(gong)手(shou)裏(li),根(gen)據(ju)每(mei)一(yi)件(jian)產(chan)品(pin)的(de)材(cai)質(zhi)精(jing)細(xi)加(jia)工(gong),這(zhe)才(cai)是(shi)質(zhi)量(liang)的(de)極(ji)致(zhi)。羅(luo)爾(er)斯(si)·羅伊斯轎車和百達翡麗手表不是用自動化生產線製造的,這裏麵有傳統工藝的原因,但更大原因正在於此:隻有手工才能達到最高質量。但對於大宗產品和普通用戶來說,自動化生產達到的質量就足夠好了。
節jie約yue生sheng產chan線xian上shang勞lao動dong力li就jiu不bu這zhe麼me簡jian單dan了le。在zai勞lao動dong密mi集ji型xing產chan業ye裏li,生sheng產chan線xian上shang的de勞lao動dong力li是shi勞lao動dong力li的de主zhu體ti,自zi動dong化hua生sheng產chan無wu疑yi可ke以yi大da大da降jiang低di對dui勞lao動dong密mi集ji型xing產chan業ye的de勞lao動dong力li要yao求qiu,這zhe不bu是shi問wen題ti。問wen題ti在zai於yu自zi動dong化hua生sheng產chan的de設she備bei維wei修xiu、加工設計和生產改進本身帶來了新的勞動力要求。廣義的設備包括硬件和軟件。以典型的大型化工廠為例,精餾塔、泵、管道、容器、反應器等不因為自動化生產還是人工控製而改變,但計算機控製係統(簡稱DCS)及相關的儀表、閥門是自動化的產物。圍繞著DCS,化工廠“多”出來一整條支援鏈,一般儀表工、專職的DCS儀表工(負責DCS硬件)、專職的PLC(專用於程序邏輯控製和安全連鎖保護)儀表工、專職的分析儀表工,控製工程師、DCS工程師(負責係統軟件、升級和係統整合)、控製係統IT工程師(負責DCS到商務/管理網絡中的過渡層和通過OPC等軟件接口協議與DCS連接的先進控製、數據管理係統)等deng等deng。但dan這zhe隻zhi是shi在zai化hua工gong廠chang裏li的de這zhe一yi部bu分fen,相xiang關guan係xi統tong廠chang商shang還hai有you一yi整zheng套tao技ji術shu支zhi援yuan體ti係xi,從cong硬ying件jian到dao軟ruan件jian到dao全quan麵mian應ying用yong支zhi援yuan,他ta們men當dang然ran還hai有you他ta們men的de上shang遊you支zhi援yuan體ti係xi。這zhe樣yang一yi整zheng條tiao產chan業ye鏈lian的de人ren力li是shi很hen可ke觀guan的de,盡jin管guan係xi統tong廠chang商shang及ji上shang遊you廠chang商shang的de支zhi援yuan體ti係xi是shi在zai全quan行xing業ye共gong享xiang的de,而er不bu是shi化hua工gong廠chang專zhuan用yong的de。
到這裏為止,自動化對拯救美國製造業的作用還是正麵的,但接下來的事情就不那麼清晰了。
自動化的問題
zidonghuanengjiangdiduishulianjigongdexuqiuma?congbiaomianshangkan,yiqiedouzidongle,rendecunzaidoushiduoyude,dangrannengjiangdiduishulianjigongdeyaoqiu。shijishangmeiyounamejiandan。zidongkongzhixitongkeyikongzhizhengchangshengchantiaojian,bingchuliyouxiande、已yi知zhi的de非fei正zheng常chang情qing況kuang。但dan隻zhi要yao在zai現xian實shi世shi界jie中zhong生sheng活huo過guo的de人ren都dou知zhi道dao,未wei知zhi的de非fei正zheng常chang情qing況kuang不bu僅jin可ke能neng出chu現xian,而er且qie總zong是shi在zai最zui要yao命ming的de時shi候hou出chu現xian,隻zhi有you訓xun練lian有you素su和he善shan於yu應ying變bian的de熟shu練lian技ji工gong才cai能neng對dui付fu,所suo以yi人ren的de存cun在zai不bu僅jin是shi必bi要yao的de,而er且qie是shi救jiu命ming的de。但dan正zheng是shi在zai這zhe一yi點dian上shang,自zi動dong化hua的de發fa展zhan造zao成cheng了le新xin的de問wen題ti。自zi動dong化hua係xi統tong通tong常chang自zi動dong處chu理li絕jue大da多duo數shu正zheng常chang和he低di度du異yi常chang的de情qing況kuang,容rong易yi使shi操cao作zuo工gong產chan生sheng麻ma痹bi和he懈xie怠dai,並bing忽hu視shi潛qian移yi默mo化hua的de重zhong大da異yi常chang征zheng兆zhao。一yi旦dan出chu現xian明ming顯xian異yi常chang情qing況kuang的de時shi候hou,通tong常chang已yi經jing很hen緊jin急ji了le。這zhe時shi首shou先xian要yao經jing過guo一yi個ge驚jing訝ya和he反fan應ying階jie段duan,然ran後hou需xu要yao判pan別bie現xian狀zhuang,回hui憶yi起qi或huo者zhe翻fan出chu種zhong種zhong應ying急ji操cao作zuo規gui程cheng。由you於yu這zhe樣yang的de異yi常chang情qing況kuang很hen少shao見jian,和he平ping時shi正zheng常chang情qing況kuang的de反fan差cha太tai大da,心xin理li素su質zhi不bu特te別bie好hao的de操cao作zuo工gong常chang常chang不bu能neng正zheng確que處chu理li,像xiang平ping常chang一yi樣yang繼ji續xu依yi賴lai自zi動dong化hua係xi統tong替ti他ta解jie圍wei,無wu法fa正zheng確que判pan定ding這zhe已yi經jing超chao出chu了le自zi動dong化hua係xi統tong的de能neng力li範fan圍wei,從cong而er造zao成cheng故gu障zhang升sheng級ji,甚shen至zhi演yan變bian成cheng災zai難nan性xing的de事shi故gu。
2010年4月20日墨西哥灣裏英國石油公司“深水地平線”平台事故中,事故升級和人員傷亡擴大的一個原因,就是操作工驚慌失措、當斷不斷。2011年5月27日,法航447航hang班ban從cong裏li約yue熱re內nei盧lu飛fei往wang巴ba黎li途tu中zhong,空kong速su管guan凍dong結jie,失shi去qu飛fei行xing速su度du讀du數shu,飛fei行xing控kong製zhi係xi統tong自zi動dong增zeng加jia飛fei行xing高gao度du和he速su度du,為wei飛fei行xing員yuan爭zheng取qu反fan應ying的de時shi間jian和he空kong間jian,但dan最zui終zhong造zao成cheng失shi速su。飛fei行xing員yuan接jie過guo手shou動dong控kong製zhi後hou,在zai13000duomidegaokong,benlaishidangqianfuchongjiukeyigaichushisu,danfeixingyuanjixiedibanyongdikongshisushidebiaozhuncaozuoguifan,jixuzengjiatuilihepagao,feidanmeiyougaichushisu,fanerjinrushendushisu,zuizhongzhuiji。xiangfan,zidonghuachengdubugaodehua,caozuogongshishikekexuyaoduiguocheng“把脈”,容易察覺異常現象的蛛絲馬跡,反而不容易出現故障升級現象。對自動化係統過度依賴、不能正確判別和處理自動化係統失控的狀態,這已經成為工業界普通感到頭疼的問題。工業上通常使用仿真係統(也稱模擬器)訓(xun)練(lian)操(cao)作(zuo)工(gong)的(de)異(yi)常(chang)情(qing)況(kuang)處(chu)理(li),但(dan)訓(xun)練(lian)的(de)成(cheng)功(gong)與(yu)否(fou)取(qu)決(jue)於(yu)是(shi)否(fou)能(neng)正(zheng)確(que)預(yu)測(ce)典(dian)型(xing)異(yi)常(chang)情(qing)況(kuang),超(chao)出(chu)訓(xun)練(lian)課(ke)程(cheng)的(de)異(yi)常(chang)情(qing)況(kuang)依(yi)然(ran)要(yao)靠(kao)操(cao)作(zuo)工(gong)隨(sui)機(ji)應(ying)變(bian),但(dan)高(gao)度(du)自(zi)動(dong)化(hua)係(xi)統(tong)非(fei)常(chang)容(rong)易(yi)鈍(dun)化(hua)人(ren)的(de)隨(sui)機(ji)應(ying)變(bian)能(neng)力(li)。
還有一個問題是高度自動化後工作負荷高度集中。在手動操作時代,很多操作工分兵把守,各自為陣。自動化之後,很多機械的、重複的工作被自動化係統取代了,操作工在更高的層次監控自動化係統。在體力上,這更加輕鬆;但(dan)信(xin)息(xi)量(liang)實(shi)際(ji)上(shang)大(da)大(da)增(zeng)加(jia),需(xu)要(yao)關(guan)注(zhu)的(de)事(shi)情(qing)多(duo)得(de)多(duo)。這(zhe)好(hao)比(bi)交(jiao)通(tong)警(jing)察(cha)。當(dang)一(yi)個(ge)交(jiao)通(tong)警(jing)管(guan)一(yi)個(ge)路(lu)口(kou)的(de)時(shi)候(hou),他(ta)要(yao)根(gen)據(ju)車(che)流(liu)情(qing)況(kuang)開(kai)關(guan)紅(hong)綠(lv)燈(deng),指(zhi)揮(hui)這(zhe)個(ge)路(lu)口(kou)的(de)交(jiao)通(tong)。交(jiao)通(tong)控(kong)製(zhi)自(zi)動(dong)化(hua)後(hou),他(ta)的(de)工(gong)作(zuo)崗(gang)位(wei)轉(zhuan)到(dao)交(jiao)通(tong)控(kong)製(zhi)中(zhong)心(xin),具(ju)體(ti)路(lu)口(kou)的(de)紅(hong)綠(lv)燈(deng)控(kong)製(zhi)轉(zhuan)為(wei)自(zi)動(dong)控(kong)製(zhi)。在(zai)正(zheng)常(chang)情(qing)況(kuang)下(xia),他(ta)要(yao)眼(yan)觀(guan)六(liu)路(lu)、ertingbafang,congquebaoyigelukoujiaotongchangtongbianweiquebaoyidapianlukoujiaotongchangtong。yidanzidongkongzhibuli,chuxianjiaotongshouzu,taxuyaozaiduanshijianneizuochudaliangderengongganyu,zhengqueshudao,erbushijiajudusai,fengzhigongzuofudandadazengjia,duixinlisuzhihezhuanyejinengdeyaoqiuyedadatigaole。
高(gao)度(du)自(zi)動(dong)化(hua)的(de)另(ling)一(yi)個(ge)問(wen)題(ti)是(shi)操(cao)作(zuo)經(jing)驗(yan)的(de)流(liu)失(shi)。隨(sui)著(zhe)人(ren)員(yuan)流(liu)動(dong),有(you)經(jing)驗(yan)的(de)老(lao)資(zi)格(ge)操(cao)作(zuo)工(gong)被(bei)缺(que)乏(fa)經(jing)驗(yan)的(de)新(xin)操(cao)作(zuo)工(gong)取(qu)代(dai)。新(xin)操(cao)作(zuo)工(gong)從(cong)一(yi)開(kai)始(shi)就(jiu)依(yi)賴(lai)自(zi)動(dong)化(hua)係(xi)統(tong),缺(que)乏(fa)實(shi)際(ji)經(jing)驗(yan),甚(shen)至(zhi)對(dui)超(chao)越(yue)自(zi)控(kong)係(xi)統(tong)的(de)人(ren)工(gong)幹(gan)預(yu)產(chan)生(sheng)畏(wei)懼(ju),到(dao)時(shi)候(hou)想(xiang)隨(sui)機(ji)應(ying)變(bian)都(dou)無(wu)從(cong)入(ru)手(shou)。這(zhe)就(jiu)好(hao)比(bi)用(yong)GPS導航自動駕駛的汽車,在正常情況下不需要人的幹預,可以安全自動地從A開到B。cheshangderenzaiyuanzeshangshikeyishoudongchaoyuejiashide,danzaizhengchangqingkuangxiameiyouzhegebiyao。wentishijiuerjiuzhijiashijishuheduilukuangdepandujiushengshule,huozhezhiyoulilunshangdenengli,zhendedaoleGPS或者自動駕駛失靈的時候,駕車人臨時抱佛腳,不把車開到溝裏才怪。
操cao作zuo經jing驗yan流liu失shi的de另ling一yi個ge壞huai處chu在zai於yu未wei來lai自zi動dong化hua係xi統tong的de研yan發fa。自zi動dong化hua係xi統tong不bu是shi天tian上shang掉diao下xia來lai的de,更geng不bu是shi紙zhi上shang談tan兵bing拍pai腦nao袋dai出chu來lai的de,而er是shi豐feng富fu操cao作zuo經jing驗yan的de物wu化hua。熟shu練lian技ji工gong的de經jing驗yan不bu僅jin對dui於yu現xian有you生sheng產chan過guo程cheng十shi分fen重zhong要yao,對dui於yu把ba改gai進jin後hou或huo者zhe全quan新xin的de生sheng產chan過guo程cheng開kai出chu來lai更geng加jia重zhong要yao。隻zhi有you通tong過guo他ta們men把ba新xin過guo程cheng摸mo出chu來lai了le,才cai談tan得de上shang高gao度du自zi動dong化hua。自zi動dong化hua的de難nan點dian通tong常chang不bu在zai關guan鍵jian過guo程cheng或huo者zhe動dong作zuo的de自zi動dong化hua,而er在zai於yu異yi常chang情qing況kuang的de處chu理li、人機交互處理、不bu同tong狀zhuang態tai之zhi間jian的de無wu縫feng轉zhuan換huan,這zhe些xie都dou不bu是shi理li論lun或huo者zhe空kong想xiang可ke以yi解jie決jue的de,必bi須xu要yao靠kao高gao度du的de經jing驗yan。所suo以yi自zi動dong化hua降jiang低di了le對dui非fei熟shu練lian技ji工gong的de需xu求qiu,但dan不bu降jiang低di對dui熟shu練lian技ji工gong的de需xu求qiu。問wen題ti是shi熟shu練lian技ji工gong不bu是shi天tian上shang掉diao下xia來lai的de,而er是shi從cong非fei熟shu練lian技ji工gong中zhong成cheng長chang出chu來lai的de。自zi動dong化hua使shi得de非fei熟shu練lian技ji工gong隊dui伍wu縮suo小xiao,這zhe使shi得de自zi動dong化hua帶dai來lai的de技ji術shu進jin步bu難nan以yi為wei繼ji,因yin為wei生sheng產chan技ji術shu和he產chan品pin技ji術shu是shi不bu斷duan進jin步bu的de,但dan熟shu練lian技ji工gong成cheng了le無wu源yuan之zhi水shui之zhi後hou,下xia一yi步bu的de自zi動dong化hua就jiu難nan以yi為wei繼ji了le。換huan句ju話hua說shuo,過guo度du依yi賴lai自zi動dong化hua的de製zhi造zao業ye振zhen興xing可ke能neng是shi一yi次ci性xing的de。
這個問題在工程技術人員中也存在。美國製造業公司中技術工作大量外包,一般性設計和工程管理都承包給EPC公司(Engineering Procurement Construction)以降低公司的負擔。這對公司是有利的,有項目的時候請人來做,沒項目的時候不需要養一支隊伍,更沒有福利、養老等長期負擔。外包公司裏都是資深專業人士,經驗和見識比公司裏的人還廣。問題是EPC公司對用戶公司的工程標準和項目程序有一個熟悉過程,這中間的磨合常常令人抓狂。更要命的是,現在可以依靠EPC公司,但大家都沒有從第一線出來的工程師了,下一代EPC的人馬從哪裏來?這種“我死後哪管他洪水滔天”的短視做法,和試圖片麵依賴自動化振興製造業一樣成問題。
人工智能與自動化
不過,計算機技術、人(ren)工(gong)智(zhi)能(neng)的(de)高(gao)速(su)發(fa)展(zhan)給(gei)人(ren)們(men)以(yi)新(xin)的(de)希(xi)望(wang),說(shuo)不(bu)定(ding)以(yi)後(hou)高(gao)度(du)智(zhi)能(neng)的(de)係(xi)統(tong)可(ke)以(yi)自(zi)學(xue)習(xi)了(le),那(na)就(jiu)徹(che)底(di)擺(bai)脫(tuo)對(dui)熟(shu)練(lian)技(ji)工(gong)的(de)依(yi)賴(lai)了(le)。摩(mo)爾(er)定(ding)律(lv)依(yi)然(ran)在(zai)發(fa)光(guang),計(ji)算(suan)機(ji)的(de)速(su)度(du)依(yi)然(ran)在(zai)以(yi)不(bu)可(ke)思(si)議(yi)的(de)速(su)度(du)增(zeng)長(chang),種(zhong)種(zhong)人(ren)工(gong)智(zhi)能(neng)實(shi)驗(yan)也(ye)爆(bao)出(chu)喜(xi)人(ren)的(de)成(cheng)功(gong),計(ji)算(suan)機(ji)甚(shen)至(zhi)戰(zhan)敗(bai)了(le)國(guo)際(ji)象(xiang)棋(qi)冠(guan)軍(jun),“你怎麼知道以後計算機就不能比人聰明呢?”
人(ren)工(gong)智(zhi)能(neng)的(de)極(ji)限(xian)是(shi)一(yi)個(ge)哲(zhe)學(xue)問(wen)題(ti),在(zai)這(zhe)個(ge)問(wen)題(ti)沒(mei)有(you)解(jie)決(jue)之(zhi)前(qian),計(ji)算(suan)機(ji)是(shi)否(fou)可(ke)能(neng)比(bi)人(ren)聰(cong)明(ming)都(dou)是(shi)空(kong)談(tan)。人(ren)類(lei)智(zhi)能(neng)的(de)另(ling)一(yi)個(ge)說(shuo)法(fa)就(jiu)是(shi)智(zhi)慧(hui),智(zhi)慧(hui)到(dao)現(xian)在(zai)為(wei)止(zhi)依(yi)然(ran)是(shi)一(yi)個(ge)無(wu)法(fa)定(ding)性(xing)和(he)計(ji)量(liang)的(de)東(dong)西(xi),智(zhi)慧(hui)的(de)生(sheng)成(cheng)、演進、zhuanyihechucundoushiyuanyuanmeiyoujiejuedewenti。zhihuigengyouxianxingheyinxingliangbufen,xianxingzhihuiyougezhongchengwendezhishihesixiangfangfazucheng,fuzhixianxingzhihuizhishaozaililunshangshikenengde。danyinxingdezhihuichongman“隻可意會不可言傳”的de東dong西xi,連lian描miao述shu都dou困kun難nan,更geng談tan不bu上shang複fu製zhi或huo者zhe超chao越yue。智zhi慧hui不bu是shi知zhi識shi的de堆dui積ji,具ju有you海hai量liang的de數shu據ju庫ku和he閃shan電dian般ban的de快kuai速su檢jian索suo並bing不bu能neng繞rao過guo知zhi識shi的de堆dui積ji不bu等deng於yu智zhi慧hui這zhe個ge障zhang礙ai。麵mian對dui同tong樣yang的de數shu據ju,不bu同tong的de人ren會hui做zuo出chu不bu同tong的de反fan應ying,人ren工gong智zhi能neng要yao超chao越yue的de是shi誰shui的de智zhi能neng?另ling外wai,人ren類lei智zhi能neng本ben身shen也ye在zai不bu斷duan演yan進jin,人ren類lei智zhi能neng的de一yi大da特te點dian就jiu是shi會hui有you階jie躍yue性xing的de突tu變bian,每mei一yi個ge科ke技ji發fa明ming和he人ren文wen概gai念nian都dou是shi人ren類lei智zhi能neng突tu變bian的de結jie果guo,理li解jie和he認ren識shi這zhe種zhong突tu變bian機ji製zhi本ben身shen就jiu需xu要yao人ren類lei智zhi能neng的de一yi個ge突tu變bian。人ren工gong智zhi能neng要yao複fu製zhi和he超chao越yue人ren類lei智zhi能neng,就jiu像xiang兔tu子zi要yao吃chi懸xuan吊diao在zai鼻bi子zi前qian的de胡hu蘿luo卜bu一yi樣yang。
如(ru)果(guo)人(ren)工(gong)智(zhi)能(neng)極(ji)限(xian)是(shi)一(yi)個(ge)哲(zhe)學(xue)問(wen)題(ti),在(zai)實(shi)踐(jian)中(zhong)是(shi)否(fou)可(ke)以(yi)不(bu)去(qu)理(li)睬(cai)他(ta),直(zhi)接(jie)用(yong)越(yue)來(lai)越(yue)快(kuai)的(de)計(ji)算(suan)機(ji)挑(tiao)戰(zhan)人(ren)工(gong)智(zhi)能(neng)極(ji)限(xian)呢(ne)?換(huan)句(ju)話(hua)說(shuo),哲(zhe)學(xue)問(wen)題(ti)對(dui)人(ren)工(gong)智(zhi)能(neng)實(shi)踐(jian)有(you)沒(mei)有(you)實(shi)質(zhi)性(xing)的(de)指(zhi)導(dao)意(yi)義(yi)呢(ne)?自(zi)動(dong)控(kong)製(zhi)理(li)論(lun)比(bi)計(ji)算(suan)機(ji)和(he)人(ren)工(gong)智(zhi)能(neng)先(xian)行(xing),很(hen)多(duo)東(dong)西(xi)可(ke)以(yi)借(jie)鑒(jian)。早(zao)期(qi)控(kong)製(zhi)理(li)論(lun)使(shi)用(yong)輸(shu)入(ru)-輸出模型,但60年代卡爾曼提出狀態空間理論,用狀態方程建立全新的模型,更加深刻地揭示了動態係統的本質,並且把線性/非線性、定常/時變、確定性/隨機、單變量/多duo變bian量liang理li論lun放fang到dao統tong一yi的de架jia構gou之zhi下xia。同tong時shi,狀zhuang態tai空kong間jian也ye第di一yi次ci觸chu及ji可ke控kong性xing概gai念nian。如ru果guo用yong舞wu龍long作zuo比bi方fang,龍long頭tou和he龍long尾wei好hao比bi係xi統tong的de輸shu出chu和he輸shu入ru,龍long身shen裏li的de每mei一yi個ge人ren好hao比bi係xi統tong的de狀zhuang態tai變bian量liang。龍long尾wei的de人ren可ke以yi通tong過guo搭da在zai前qian一yi個ge人ren身shen上shang的de手shou傳chuan遞di控kong製zhi信xin息xi,最zui終zhong使shi得de龍long頭tou擺bai到dao規gui定ding的de位wei置zhi。但dan如ru果guo龍long身shen中zhong間jian有you幾ji個ge人ren偷tou懶lan,手shou沒mei有you搭da在zai前qian一yi個ge人ren的de身shen上shang,那na這zhe個ge“斷鏈”zaiwanglongtoufangxiangdesuoyouzhuangtaijiubukekong,buguanhoumianderenruheruanyingjianshi。huanjuhuashuo,duiyubuwanquankekongdexitong,kongzhixitongshejideduojingqiaodoubukenengkongzhisuoyoudezhuangtai。kekongxingshiyigekuabuguoqudekan。rengongzhinengdejixianshishenme?zhegewentizuizhongshiraobuguoqude。zhebushichayufanhouchuoyahuadetanzi,ershiheyongdongjiyiyang,guanxidaoyouyiyidekexuetupohaishiwuyiyidechongzhuangnanqiang。
就(jiu)更(geng)具(ju)體(ti)的(de)自(zi)學(xue)習(xi)係(xi)統(tong)而(er)言(yan),自(zi)動(dong)控(kong)製(zhi)理(li)論(lun)裏(li)也(ye)有(you)比(bi)照(zhao),這(zhe)就(jiu)是(shi)早(zao)就(jiu)出(chu)現(xian)的(de)模(mo)型(xing)參(can)考(kao)尤(you)其(qi)是(shi)自(zi)校(xiao)正(zheng)控(kong)製(zhi),這(zhe)可(ke)以(yi)說(shuo)是(shi)入(ru)門(men)級(ji)的(de)自(zi)學(xue)習(xi)係(xi)統(tong)。這(zhe)些(xie)概(gai)念(nian)在(zai)上(shang)世(shi)紀(ji)60、70niandaijiutichu,yezengjingshirenmendaweizhenfen。zidongkongzhililundeyigeguanjiannandianzaiyuyongyouxingshiheshierqiejingquekekaodedongtaishuxuemoxing,danduiyudaduoshugongyeguocheng,zhegemoxingnanyihuode,suoyizaoqidekongzhililunchangchangtingliuzaikongtandecengci。zixiaozhengkongzhibazaixianbianshihezuiyoukongzhixiangjiehe,yimianshishixiaozhengshuxuemoxing,yimiangenjuzuixingengxindeshuxuemoxingshishitiaozhengkongzhicelve,zhebujiujiejuelequefashuxuemoxingdewentilema?shijishangmeiyou,zhezhishibawentidefuzaxingzhuanyidaolingyigecengmianshangqule。
zaixianbianshixuyaoguochengchuyudongtaizhong,sishuiyitanshiwufabianshiguochengtexingde,zhiyouniuguisheshenfenfenchudong,cainengbianshichuguochengdezhenshitexing。danbianshidemudeshixingchengzuiyoukongzhi,yejiushizuizhongbaniuguisheshentongtongzhenyaxiaqu。danniuguisheshendouzhenyazhihou,zaixianbianshijiuyaodengdayanjingwushishengfei,meiyouniuguisheshenyecaomujiebingzaochujigelai,daozhimoxingshizhen,zhenyouniuguisheshenzailutoudeshihoujiurongyifashengguochengshikong。zhegewentiyouhenduojiushilunshidebanfa,danmeiyounengcongbenzhishangjiejuede,zuizhongdaozhiyouyigemeihaolilunsangshengyushijiandeyanbijiaoxia。rengongzhinengdezixuexishifouhuiyushangtongyangdewenti,keyikendingdeshi,zixuexizaixuexishijiguochengdeshihou,benshenyexuyaorenmenduizixuexidelilunheyingyongjinxingxuexi。zhejiuxiangzidongkongzhibimianlexuexijiandanlaodongdebiyao,danzengjialelijie、掌握和支持自動控製硬件、ruanjianhekongzhisuanfadeyaoqiu。duiyufuzaguochengdekongzhi,zuizhongqujueyuduiguochengbenzhideshizhixinglijie,erbushiyongtoujiquqiaodeshuxuefangfaraoguoxuexiguan。zixuexibujinbunengjiangdirenleixuexideyaoqiu,shijishanghaizengjialerenleixuexideyaoqiu,yinweizixuexidechenggongqujueyugongjudezhengqueyingyong,zhezhiyoulaiziduishijiguochengdeshenrulijie。lingyifangmian,duizixuexihegongjubenshendexuexichengweiewaidexuexiyaoqiu。zhejiushizixuexibukenengchengweilanrenfuyindedaoli。
shuxuejiubulelanrenhaiyoulingyigelizi。chuantongshuxuemoxingyouyigegongshi,xingshikeyihenfuza,keyiyouhenduofangchenglianli,keyishidaishufangchengheweifenfangchengdehunhe,bingjiarusuijidengqitafuzaxingyinsu,danzhezhongchuantongshuxuemoxingnenggoumiaoshudexianxiangshoudaojutifangchengxingshidexianzhi。zaiyanjiurenleizhinengdeguochengzhong,renmentichushenjingyuandeshuxuemoxing。zheshiyigejianhuademoxing,danbahenduozheyangdejianhuamoxingzuwanglianjieqilai,keyimiaoshugaodufuzadexianxiang。raner,shenjingyuanwangluobenshenyiranzaishuxuehuozhejisuanshangxiangduijiandan。shenjingyuanwangluochuxianhou,henduorenyiweizheshizhongjishuxuemoxing,zhiyaoyouzugouduodeshuju,baokuojinsuoyoudebianliang,congcikeyibashijieshangsuoyoufuzaxianxiangyiwangdajin。
在學究們還在顫顫巍巍地刺探神經元網絡的數學特征的時候,已經有人把他用於股票預測、市場預測和其他來錢的名堂,結果沒有懸念:meixi。shuxuemoxingdeshengminglibuzaiyuduiguoqudejieshi,ershizaiyuduiweilaideyuce。shehuijingjixitongshiyigefuzafankuixitong,renleixingweizailishihexianzhuangyingxiangxiahuiyousuotiaozheng,ertiaozhengdefangshibushiduiguoquleisixianxiangdejiandanzhongfu,ershihuiyinrenyinshiyinshieryi。zaimeiyoulijierenleixingweidebenzhizhiqian,lishidefenxikeyizuoweijiejian,danbunengyoulishijiandanyuceweilai,zheshirenmenzaoyishuzhidedaoli,yongyanhualiaoluandeshuxuemoxingyebunenggaibianzheyishishi。zixuexishishuxuedeyigefenzhi,shuxueshiduixianshidechouxiang,danbuxiagongfulijiexianshi,chouxiangjiuchenglewuyuanzhishui、無本之木,必定要誤入歧途。
那na麼me自zi動dong化hua可ke以yi救jiu美mei國guo的de再zai工gong業ye化hua嗎ma?自zi動dong化hua是shi一yi個ge工gong具ju,這zhe個ge工gong具ju是shi要yao人ren來lai使shi用yong的de。換huan句ju話hua說shuo,這zhe是shi一yi個ge力li量liang倍bei增zeng器qi,但dan基ji數shu是shi人ren,美mei國guo再zai工gong業ye化hua的de關guan鍵jian還hai是shi人ren。美mei國guo的de人ren力li資zi源yuan問wen題ti是shi另ling外wai一yi個ge話hua題ti,但dan想xiang繞rao過guo美mei國guo人ren力li資zi源yuan的de現xian實shi,用yong自zi動dong化hua來lai創chuang造zao奇qi跡ji,這zhe條tiao路lu是shi走zou不bu通tong的de。這zhe是shi一yi個ge無wu法fa回hui避bi的de事shi實shi。