WINCC 函数传入二维数组及其调用

主函数

//https://www.cnblogs.com/realjimmy/p/12990630.html
int gscAction( void )
{
double THE;
double x_ff[4]={0,50,100,150}; 
double y_ff[4]={0,0.12,0.24,0.36};
double z_ff[7]={0,0.1,0.2,0.3,0.4,0.5,0.6}; 
int *R2tmp[7];
int R2[7][7]   = {{  6,	5,	4,	 3,	 2,	 0,	 0,},
			{  5,	4,	3,	 2,	 0,	 0,	 0,},
			{  4,	3,	2,	 1,	 0,	 0,	-2,},
			{  3,	2,	1,	 0,	-1,	-3,	-4,},
			{  2,	0,	0,	-1,	-2,	-3,	-4,},
			{  0,	0,	0,	-2,	-3,	-4,	-5,},
			{  0,	0,   -2,	-3,	-4,	-5,	-6}};

int i;
for (i = 0; i < 7; i++) 
{
	R2tmp[i] = R2[i];
}

THE = THEfuzzy(GetTagDouble("CBRE"),GetTagDouble("CBRTRK"),x_ff,y_ff,z_ff,R2tmp,50,0.6,1);  

SetTagDouble("CBINI",THE);
return 0; 
}

子函数

/*模糊运算引擎*/ 
double THEfuzzy(double x,double y,double *x_ff,double *y_ff,double *z_ff,int **R2,double dea,double lmn,BOOL b)                        
{ 
double t1=0,t2=0,t3=0,t4=0,temp1=0,temp2=0;
double    z,rst;                                             
double   x_f[2],y_f[2],z_f[4]; 
int   x_n,y_n,z_n[4];    
double f_max =100; 

//函数调用方法
int rule[7][7];
int i = 0, j = 0;
printf("\r\n");
    for (i = 0; i < 7; i++) {
        for (j = 0; j < 7; j++) {
		rule[i][j]=R2[i][j];
            //printf("*%4d*", R2[i][j]);
        }
        //printf("\r\n");
    }


//快调
if((x> x_ff[3])||(x<-x_ff[3]))
	y=0;

if(x>-x_ff[3] && x=x_ff[3])   
{
	x_n=3;   x_f[0]=0;
} 
x_f[1]=f_max-x_f[0];  
if(y>-y_ff[3] && y=y_ff[3])   
{
	y_n=3;
	y_f[0]=0;
} 
y_f[1]=f_max-y_f[0];

z_n[0]=rule[x_n-1+3][y_n-1+3]; 
z_n[1]=rule[x_n+3][y_n-1+3]; 
z_n[2]=rule[x_n-1+3][y_n+3];   
z_n[3]=rule[x_n+3][y_n+3]; 
if(x_f[0]<=y_f[0])
	z_f[0]=x_f[0];
else 
	z_f[0]=y_f[0]; 
if(x_f[1]<=y_f[0])
	z_f[1]=x_f[1];
else 
	z_f[1]=y_f[0]; 
if(x_f[0]<=y_f[1])
	z_f[2]=x_f[0]; 
else 
	z_f[2]=y_f[1]; 
if(x_f[1]<=y_f[1])
	z_f[3]=x_f[1]; 
else 
	z_f[3]=y_f[1];

if(z_n[0]==z_n[1])
{
	if(z_f[0]>z_f[1])
		z_f[1]=0;
	else 
		z_f[0]=0;
} 
if(z_n[0]==z_n[2])
{
	if(z_f[0]>z_f[2])
		z_f[2]=0;
	else 
		z_f[0]=0;
} 
if(z_n[0]==z_n[3])
{
	if(z_f[0]>z_f[3])
		z_f[3]=0;
	else
		z_f[0]=0;
} 
if(z_n[1]==z_n[2])
{
	if(z_f[1]>z_f[2])
		z_f[2]=0;
	else
		z_f[1]=0;
} 
if(z_n[1]==z_n[3])
{
	if(z_f[1]>z_f[3])
		z_f[3]=0;
	else 
		z_f[1]=0;
} 
if(z_n[2]==z_n[3])
{
	if(z_f[2]>z_f[3])
		z_f[3]=0;
	else 
		z_f[2]=0;
} 

//printf("z_n1:%4.4f,z_n2:%4.4f,z_n3:%4.4f,z_n4:%4.4f \r\n",z_n[0],z_n[1],z_n[2],z_n[3]);

if(z_n[0]>=0)
	t1= z_f[0]*z_ff[ z_n[0]];
else 
	t1=-z_f[0]*z_ff[-z_n[0]]; 

if(z_n[1]>=0)
	t2= z_f[1]*z_ff[ z_n[1]];
else 
	t2=-z_f[1]*z_ff[-z_n[1]]; 

if(z_n[2]>=0)
	t3= z_f[2]*z_ff[ z_n[2]];
else
	t3=-z_f[2]*z_ff[-z_n[2]]; 

if(z_n[3]>=0)
	t4= z_f[3]*z_ff[ z_n[3]];
else 
   	t4=-z_f[3]*z_ff[-z_n[3]]; 


//printf("t1:%4.4f,t2:%4.4f,t3:%4.4f,t4:%4.4f \r\n",t1,t2,t3,t4);
temp1=t1+t2+t3+t4;
temp2=z_f[0]+z_f[1]+z_f[2]+z_f[3];
//printf("temp1:%4.4f,temp2:%4.4f \r\n",temp1,temp2);
if(temp2!=0)
	z=temp1/temp2;
else 
	z=0;

//死区
if(x< dea && x>-dea)
	z=0;

//printf("z:%4.4f \r\n",z);

if(b==1)
	rst = lmn +z; 
else
	rst = lmn;

return rst; 

}