轉(zhuǎn)向梯形優(yōu)化設(shè)計(jì)matlab程序.doc

-WORD格式-可編輯-優(yōu)化計(jì)算 MATLAB 程序首先，將目標(biāo)函數(shù)寫(xiě)成 M 文件，其程序語(yǔ)句如下； function f = fun (x)global K L thetamax alphafor i=1:61f = 0betae = atan(tan(alpha(i)/(1-(K/L)*tan(alpha(i);A(i)=2*x(1).2*sin(x(2)+alpha(i);B(i)=2*K*x(1)-2*x(1).2*cos(x(2)+alpha(i);C(i)=2*x(1).2-4*x(1).2*(cos(x(2).2+4*K*x(1)*cos(x(2)-2*K*x(1)*cos(x(2)+alpha(i);theta3(i)= 2*acot(A(i)+sqrt(A(i).2+B(i).2-C(i).2)/(B(i)+C(i);beta(i)=x(2)+theta3(i)-pi;if alpha(i)=pi/18f(i)=1.5*abs(beta(i)-betae3(i);elseif alpha=pi/18,alpha(i)=pi/9;f(i)=abs(betaa(i)-betae3(i); elsef(i)=0.5*abs(beta(i)-betae3(i); global K L thetamax alphaK=inputL=inputthetamax=inputx0(1)=input-x0(2)=inputthetamax = thetamax*pi/180;x0(2)=x0(2)*pi/180;lb(1)=0.17K; lb(2)=0.17*K; ub(1)=acot(K/(1.2*L)ub(2)=pi/2;alpha=linspace (0, theamax ,61);lb=lb(1),lb(2);ub=ub(1),ub(2);x(0)=x0(1),x0(2);options = optimset ( TolFun-10 ,TolConle-6), lex,resnorm = lsqnonlin( fun,x0,lb,ub,options)g lobal K L thetamax alphaK = inputL= inputthetamax= inputx ( 1) = inputx ( 2) = inputthetamax = thetamax * pi/ 180;x ( 2) = x ( 2) * pi/ 180;alpha= linspace( 0, thetamax , 61) ;fo r i= 1 61betae= atan( tan( alpha( i) ) / ( 1- K/ L) * tan( alpha( i) ) ) ) ;A ( i) = 2* ( x ( 1) ) . 2* sin ( x ( 2) + alpha( i) ) ;B( i) = 2* K* x( 1) - 2* ( x ( 1) ) .2* cos( x( 2) + alpha( i) ) ) ;C ( i ) = 2* ( x ( 1) ) . 2- 4 * ( x ( 1) ) . 2*( cos( x( 2) ) ) . 2+ 4* K * x ( 1) * cos( x ( 2) ) - 2* K* x ( 1) * cos( x ( 2) + alpha( i) ) ;theta3(i)= 2* acot ( A( i) + sqr t ( ( ( A( i) ) . 2+( B( i) ) . 2- * ( C( i) ) .2) ) /( B( i) + C( i) ) ) ;beta( i) = x ( 2) + theta3( i) - pi;endplot ( alpha( i) , betae( i ) ,r);holdonplot ( alpha ( i) , beta( i) ,b)hold o ff

總結(jié)

以上是生活随笔為你收集整理的matlab转向梯形优化设计,转向梯形优化设计matlab程序.doc的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問(wèn)題。

如果覺(jué)得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。