当我增加迭代次数时，为什么“for”循环终止或无法正确迭代以在串行监视器上显示任何结果？

Question

由于未在串行监视器上显示结果而出错的行：

"for(int n=2; n<10; n++)"

但是当我把它改成这个 "for(int n=2; n<6; n++)" 它显示四个或五个值（Ud）。

还有这一行："for(int i=0; i<9; i++)"（我也想不出解决这个问题）`

#include <math.h>

double Ia[]= {1, 0.999506560365732, 0.998026728428272, 0.995561964603080, 0.992114701314478, 0.987688340595138, 0.982287250728689, 0.975916761938747, 0.968583161128631, 0.960293685676943, 0.951056516295154, 0.940880768954226, 0.929776485888251, 0.917754625683981, 0.904827052466020, 0.891006524188368, 0.876306680043864, 0.860742027003944, 0.844327925502015, 0.827080574274562, 0.809016994374948, 0.790155012375690, 0.770513242775789, 0.750111069630460, 0.728968627421412, 0.707106781186548, 0.684547105928689, 0.661311865323652, 0.637423989748690, 0.612907053652977, 0.587785252292473, 0.562083377852131, 0.535826794978997, 0.509041415750371, 0.481753674101715, 0.453990499739547, 0.425779291565073, 0.397147890634781, 0.368124552684678, 0.338737920245291, 0.309016994374947, 0.278991106039229,0.248689887164855,0.218143241396542,0.187381314585725,0.156434465040231,0.125333233564304,0.0941083133185143,0.0627905195293133,0.0314107590781284,-1.60812264967664e-16,-0.0314107590781283,-0.0627905195293134,-0.0941083133185144,-0.125333233564304,-0.156434465040231,-0.187381314585725,-0.218143241396543,-0.248689887164855,-0.278991106039229,-0.309016994374947,-0.338737920245291,-0.368124552684678,-0.397147890634780,-0.425779291565073,-0.453990499739547,-0.481753674101715,-0.509041415750371,-0.535826794978997,-0.562083377852131,-0.587785252292473,-0.612907053652977,-0.637423989748690,-0.661311865323652,-0.684547105928689,-0.707106781186548,-0.728968627421411,-0.750111069630460,-0.770513242775789,-0.790155012375690,-0.809016994374947,-0.827080574274562,-0.844327925502015,-0.860742027003944,-0.876306680043864,-0.891006524188368,-0.904827052466020,-0.917754625683981,-0.929776485888251,-0.940880768954226,-0.951056516295154,-0.960293685676943,-0.968583161128631,-0.975916761938747,-0.982287250728689,-0.987688340595138,-0.992114701314478,-0.995561964603080,-0.998026728428272,-0.999506560365732,-1,-0.999506560365732,-0.998026728428272,-0.995561964603080,-0.992114701314478,-0.987688340595138,-0.982287250728689,-0.975916761938748,-0.968583161128631,-0.960293685676943,-0.951056516295154,-0.940880768954226,-0.929776485888252,-0.917754625683981,-0.904827052466020,-0.891006524188368,-0.876306680043864,-0.860742027003944,-0.844327925502015,-0.827080574274562,-0.809016994374948,-0.790155012375691,-0.770513242775789,-0.750111069630460,-0.728968627421411,-0.707106781186548,-0.684547105928689,-0.661311865323652,-0.637423989748690,-0.612907053652977,-0.587785252292473,-0.562083377852131,-0.535826794978997,-0.509041415750372,-0.481753674101715,-0.453990499739547,-0.425779291565072,-0.397147890634781,-0.368124552684679,-0.338737920245291,-0.309016994374948,-0.278991106039229,-0.248689887164854,-0.218143241396543,-0.187381314585725,-0.156434465040231,-0.125333233564305,-0.0941083133185140,-0.0627905195293132,-0.0314107590781283,-1.83697019872103e-16,0.0314107590781288,0.0627905195293128,0.0941083133185145,0.125333233564304,0.156434465040231,0.187381314585724,0.218143241396542,0.248689887164855,0.278991106039229,0.309016994374947,0.338737920245291,0.368124552684677,0.397147890634782,0.425779291565073,0.453990499739547,0.481753674101715,0.509041415750371,0.535826794978996,0.562083377852130,0.587785252292473,0.612907053652976,0.637423989748690,0.661311865323651,0.684547105928688,0.707106781186548,0.728968627421411,0.750111069630460,0.770513242775789,0.790155012375690,0.809016994374948,0.827080574274562,0.844327925502015,0.860742027003944,0.876306680043864,0.891006524188368,0.904827052466020,0.917754625683981,0.929776485888252,0.940880768954226,0.951056516295154,0.960293685676943,0.968583161128631,0.975916761938747,0.982287250728689,0.987688340595138,0.992114701314478,0.995561964603080,0.998026728428272,0.999506560365732,1};

double Ib[]= {-0.500000000000000,-0.472550764869054,-0.444635179184927,-0.416280792260401,-0.387515586452103,-0.358367949545300,-0.328866646738583,-0.299040792256086,-0.268919820615266,-0.238533457578581,-0.207911690817759,-0.177084740319583,-0.146083028562411,-0.114937150492866,-0.0836778433323153,-0.0523359562429436,-0.0209424198833567,0.0104717841162461,0.0418756537291998,0.0732381971276319,0.104528463267654,0.135715572434305,0.166768746716103,0.197657340379126,0.228350870110656,0.258819045102521,0.289031796944472,0.318959309298070,0.348572047321815,0.377840786818467,0.406736643075800,0.435231099372328,0.463296035119862,0.490903753615141,0.518027009373131,0.544639035015027,0.570713567684432,0.596224874965616,0.621147780278310,0.645457687723951,0.669130606358858,0.692143173870407,0.714472679632804,0.736097087119735,0.756995055651757,0.777145961456971,0.796529918024196,0.815127795728554,0.832921240710100,0.849892692986864,0.866025403784439,0.881303452064992,0.895711760239413,0.909236109047069,0.921863151588501,0.933580426497202,0.944376370237481,0.954240328516277,0.963162566797658,0.971134279909636,0.978147600733806,0.984195607969242,0.989272332962988,0.993372765600396,0.996492859249504,0.998629534754574,0.999780683474846,0.999945169365512,0.999122830098858,0.997314477224458,0.994521895368273,0.990747840471444,0.985996037070505,0.980271174621722,0.973578902873160,0.965925826289068,0.957319497532067,0.947768410009586,0.937281989491891,0.925870584809995,0.913545457642601,0.900318771402194,0.886203579231215,0.871213811120189,0.855364260160506,0.838670567945424,0.821149209133704,0.802817475191114,0.783693457325840,0.763796028634642,0.743144825477394,0.721760228098362,0.699663340513365,0.676875969682660,0.653420603990105,0.629320391049837,0.604599114862375,0.579281172342679,0.553391549243344,0.526955795496677,0.500000000000000,0.472550764869054,0.444635179184927,0.416280792260401,0.387515586452103,0.358367949545300,0.328866646738583,0.299040792256087,0.268919820615265,0.238533457578581,0.207911690817760,0.177084740319583,0.146083028562411,0.114937150492867,0.0836778433323152,0.0523359562429437,0.0209424198833575,-0.0104717841162460,-0.0418756537291996,-0.0732381971276320,-0.104528463267654,-0.135715572434304,-0.166768746716102,-0.197657340379126,-0.228350870110656,-0.258819045102521,-0.289031796944472,-0.318959309298070,-0.348572047321816,-0.377840786818467,-0.406736643075801,-0.435231099372327,-0.463296035119862,-0.490903753615140,-0.518027009373130,-0.544639035015027,-0.570713567684432,-0.596224874965616,-0.621147780278310,-0.645457687723951,-0.669130606358858,-0.692143173870407,-0.714472679632804,-0.736097087119734,-0.756995055651757,-0.777145961456971,-0.796529918024196,-0.815127795728555,-0.832921240710100,-0.849892692986864,-0.866025403784439,-0.881303452064993,-0.895711760239413,-0.909236109047069,-0.921863151588501,-0.933580426497202,-0.944376370237481,-0.954240328516277,-0.963162566797658,-0.971134279909636,-0.978147600733806,-0.984195607969242,-0.989272332962988,-0.993372765600397,-0.996492859249504,-0.998629534754574,-0.999780683474846,-0.999945169365512,-0.999122830098858,-0.997314477224458,-0.994521895368273,-0.990747840471444,-0.985996037070505,-0.980271174621722,-0.973578902873160,-0.965925826289068,-0.957319497532067,-0.947768410009586,-0.937281989491891,-0.925870584809995,-0.913545457642601,-0.900318771402193,-0.886203579231215,-0.871213811120189,-0.855364260160507,-0.838670567945424,-0.821149209133704,-0.802817475191114,-0.783693457325840,-0.763796028634642,-0.743144825477394,-0.721760228098362,-0.699663340513365,-0.676875969682661,-0.653420603990106,-0.629320391049838,-0.604599114862375,-0.579281172342680,-0.553391549243343,-0.526955795496677,-0.500000000000000};

double Ic[] = {-0.500000000000000, -0.526955795496678, -0.553391549243344, -0.579281172342680,-0.604599114862375,-0.629320391049838,-0.653420603990106,-0.676875969682661,-0.699663340513366,-0.721760228098363,-0.743144825477395,-0.763796028634642,-0.783693457325840,-0.802817475191115,-0.821149209133704,-0.838670567945424,-0.855364260160507,-0.871213811120190,-0.886203579231215,-0.900318771402194,-0.913545457642601,-0.925870584809995,-0.937281989491892,-0.947768410009586,-0.957319497532068,-0.965925826289068,-0.973578902873160,-0.980271174621722,-0.985996037070505,-0.990747840471444,-0.994521895368273,-0.997314477224458,-0.999122830098858,-0.999945169365512,-0.999780683474846,-0.998629534754574,-0.996492859249504,-0.993372765600396,-0.989272332962988,-0.984195607969242,-0.978147600733806,-0.971134279909636,-0.963162566797658,-0.954240328516277,-0.944376370237481,-0.933580426497202,-0.921863151588500,-0.909236109047068,-0.895711760239413,-0.881303452064992,-0.866025403784439,-0.849892692986864,-0.832921240710099,-0.815127795728554,-0.796529918024196,-0.777145961456971,-0.756995055651756,-0.736097087119734,-0.714472679632803,-0.692143173870406,-0.669130606358858,-0.645457687723950,-0.621147780278310,-0.596224874965616,-0.570713567684431,-0.544639035015026,-0.518027009373130,-0.490903753615140,-0.463296035119861,-0.435231099372327,-0.406736643075800,-0.377840786818467,-0.348572047321815,-0.318959309298070,-0.289031796944471,-0.258819045102520,-0.228350870110656,-0.197657340379126,-0.166768746716102,-0.135715572434304,-0.104528463267653,-0.0732381971276315,-0.0418756537291992,-0.0104717841162455,0.0209424198833579,0.0523359562429442,0.0836778433323161,0.114937150492867,0.146083028562412,0.177084740319584,0.207911690817760,0.238533457578581,0.268919820615266,0.299040792256087,0.328866646738584,0.358367949545301,0.387515586452104,0.416280792260402,0.444635179184928,0.472550764869054,0.500000000000001,0.526955795496677,0.553391549243344,0.579281172342679,0.604599114862375,0.629320391049838,0.653420603990106,0.676875969682661,0.699663340513366,0.721760228098363,0.743144825477394,0.763796028634643,0.783693457325840,0.802817475191114,0.821149209133704,0.838670567945424,0.855364260160507,0.871213811120190,0.886203579231215,0.900318771402194,0.913545457642601,0.925870584809995,0.937281989491892,0.947768410009586,0.957319497532068,0.965925826289068,0.973578902873160,0.980271174621722,0.985996037070505,0.990747840471444,0.994521895368274,0.997314477224458,0.999122830098858,0.999945169365512,0.999780683474846,0.998629534754574,0.996492859249504,0.993372765600396,0.989272332962988,0.984195607969242,0.978147600733806,0.971134279909636,0.963162566797658,0.954240328516277,0.944376370237481,0.933580426497202,0.921863151588501,0.909236109047068,0.895711760239413,0.881303452064992,0.866025403784439,0.849892692986863,0.832921240710100,0.815127795728554,0.796529918024196,0.777145961456971,0.756995055651756,0.736097087119734,0.714472679632803,0.692143173870407,0.669130606358858,0.645457687723951,0.621147780278310,0.596224874965615,0.570713567684431,0.544639035015027,0.518027009373130,0.490903753615141,0.463296035119862,0.435231099372328,0.406736643075800,0.377840786818467,0.348572047321814,0.318959309298070,0.289031796944472,0.258819045102520,0.228350870110656,0.197657340379125,0.166768746716102,0.135715572434304,0.104528463267652,0.0732381971276307,0.0418756537291998,0.0104717841162452,-0.0209424198833574,-0.0523359562429441,-0.0836778433323164,-0.114937150492867,-0.146083028562412,-0.177084740319584,-0.207911690817760,-0.238533457578581,-0.268919820615266,-0.299040792256087,-0.328866646738584,-0.358367949545301,-0.387515586452103,-0.416280792260401,-0.444635179184928,-0.472550764869054,-0.500000000000000};

double Ia[] = {0.00, 0.12, 0.134, 0.456, 0.856};
double Ib[] = {0.00, 0.12, 0.134, 0.456, 0.856};
double Ic[] = {0.00, 0.12, 0.134, 0.456, 0.856};

double Ialpha[] = {0.00 ,0.00};
double Ibeta[] = {0.00, 0.00};
double Theta[] = {0.00, 0.00, 0.00};
double u_q[] = {0.00, 0.00};
double Uq_plus[] = {0.00, 0.00};
double Ud_plus[] = {0.00, 0.00};
double a = 167.9877775; // Filter gain
double b = 165.2122225; // Filter gain
double ylf[] = {0.00, 0.00};
double c = 200.00;
double fo = 0.00;
double fn = 50;
double Ts = 1/10000;

void setup() {
    // Put your setup code here, to run once:
    //SystemClock_Config();
    Serial.setRx(PA10);
    Serial.setTx(PA9);
    Serial.begin(2400);
    //Serial.print("start");
}

void loop() {

    // Put your main code here, to run repeatedly:
    for(int n=2; n<10; n++)
    {
        Serial.print("n= ");
        Serial.print(n);
        Serial.println("Ia =");
        Serial.print(Ia[n]);
        Serial.println("Ib =");
        Serial.print(Ib[n]);
        Serial.println("Ic =");
        Serial.print(Ic[n]);

        Ialpha[n] = (2.0/3.0)((Ia[n]-0.5)(Ib[n] + Ic[n]));
        Ibeta[n] = ((2.0/3.0)0.866)(Ib[n]-Ic[n]);

        Serial.print("Ialpha =");
        Serial.println(Ialpha[n]);
        Serial.print("Ibeta =");
        Serial.println(Ibeta[n]);

        Ud_plus[n] = Ialpha[n]*cos(Theta[n]) + Ibeta[n]*sin(Theta[n]);
        Uq_plus[n] = -Ialpha[n]*sin(Theta[n]) + Ibeta[n]*cos(Theta[n]);
        u_q[0] = Uq_plus[n];
        ylf[0] = ylf[1] + a*u_q[0] - b*u_q[1];
        ylf[0] = min(ylf[0], c);
        u_q[1] = u_q[0];
        ylf[1] = ylf[0];
        fo = fn + ylf[0];

        Serial.print("fo=");
        Serial.println(fo);
        Serial.print("theta2=");

        Serial.print(Theta[2]);
        Theta[n+1] = Theta[n] + (2*PI)*(fo*Ts);
        if (Theta[n+1] >= ((2*PI) - (2*PI)*(fo*Ts)))
        {
            Theta[n+1] = 0;
        }
        Serial.print("ud =");
        Serial.print(Ud_plus[n]);
        Serial.print("uq =");
        Serial.print(Uq_plus[n]);
    }
    ylf[0] = 0.00;
    ylf[1] = 0.00;
    Theta[0] = 0.00;
    Theta[1] = 0.00;
    Theta[2] = 0.00;
    Serial.println("ends");

    for(int i=0; i<9; i++)
    {
        Serial.print("ud =");
        Serial.print(Ud_plus[i]);
    }
}

---

我尝试更改迭代次数仍然没有得到预期的结果。 我期望串行监视器显示的结果不止是这次迭代“for(int n=2; n<6; n++)" as more as I want to run this loop.

这是用于 STM32 和 Arduino IDE。