機(jī)械優(yōu)化實(shí)例及matlab工具箱-資料下載頁(yè)
2025-04-29 12:09本頁(yè)面
【正文】 x(2)^2 222121 23)( xxxxxf ???%然后調(diào)用函數(shù) fminunc x0=[1,1]。 [x,fval]=fminunc(myfun,x0) 無(wú)約束非線性優(yōu)化函數(shù) [結(jié)果 ] x = * fval = 約束優(yōu)化函數(shù) [函數(shù) ] fmincon [格式 ] x = fmincon(fun,x0,A,b,Aeq,beq,lb,ub,nonlcon) x = fmincon(fun,x0,A,b,Aeq,beq,lb,ub,nonlcon,options) [x,fval] = fmincon(… ) 約束優(yōu)化函數(shù) — 蓋板優(yōu)化實(shí)例： 211 2 )( xxhtxf ??????0)(0)(013 2 111)(014571)(014571][)(01411][)(2615221m ax4231m ax321m ax22m ax1????????????????????????xxgxxgxxfxgxxxgxxxgxxgc??????目標(biāo)函數(shù)： 約束： 211 2 )( xxhtxf ??????蓋板優(yōu)化實(shí)例 0)(0)(032111)(04571)(04571)(0411)(26152214231321221????????????????xxgxxgxxxgxxxgxxxgxxg蓋板優(yōu)化實(shí)例 蓋板優(yōu)化實(shí)例 運(yùn)行結(jié)果： x = fval = 蓋板優(yōu)化實(shí)例 前面空心軸的問(wèn)題： clear all x0=[23,19,4]。 options=optimset(39。largescale39。,39。off39。,39。display39。,39。iter39。,39。tolx39。,1e6)。 [x,fval,exitflag,output]=fmincon(39。myfun139。,x0,[],[],[],[],[],[],39。confun139。,options) function f=myfun1(x) f=*(x(1)^2x(2)^2)*x(3)*10e6 x = fval = exitflag = 4 output = iterations: 7 funcCount: 39 stepsize: 1 algorithm: 39。mediumscale: SQP, QuasiNewton, linesearch39。 前面空心軸的問(wèn)題： 裝載機(jī)優(yōu)化設(shè)計(jì) :
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