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Diff: PathFollowing.cpp
- Revision:
- 2:32362343f091
- Parent:
- 1:d438093cb464
- Child:
- 3:5da150ef209c
--- a/PathFollowing.cpp Sat Nov 24 14:44:14 2018 +0000
+++ b/PathFollowing.cpp Sat Dec 01 05:17:07 2018 +0000
@@ -9,12 +9,13 @@
double now_angle,target_angle;
double now_timeQ,old_timeQ,now_timeR,old_timeR;
double now_x, now_y;
+double diff_tgt, p_param;
Timer timer;
//初期座標:A, 目標座標:B、機体位置:C、点Cから直線ABに下ろした垂線の足:H
-void XYRmotorout(double plot_x1, double plot_y1, double plot_x2, double plot_y2, double *ad_x_out, double *ad_y_out, double *ad_r_out) //プログラム使用時、now_x,now_yはグローバル変数として定義する必要あり
+void XYRmotorout(int type, double plot_x1, double plot_y1, double plot_x2, double plot_y2, double *ad_x_out, double *ad_y_out, double *ad_r_out) //プログラム使用時、now_x,now_yはグローバル変数として定義する必要あり
{
double Vector_P[2] = {(plot_x2 - plot_x1), (plot_y2 - plot_y1)}; //ベクトルAB
double A_Vector_P = hypot(Vector_P[0], Vector_P[1]); //ベクトルABの大きさ(hypot(a,b)で√(a^2+b^2)を計算できる <math.h>))
@@ -32,8 +33,8 @@
out_dutyQ=Kvq_p*diff+Kvq_d*(diff-diff_old)/(now_timeQ-old_timeQ); //ベクトルABに垂直方向の出力を決定
diff_old=diff;
- if(out_dutyQ>0.1)out_dutyQ=0.1;
- if(out_dutyQ<-0.1)out_dutyQ=-0.1;
+ if(out_dutyQ>500)out_dutyQ=500;
+ if(out_dutyQ<-500)out_dutyQ=-500;
old_timeQ=now_timeQ;
@@ -53,10 +54,28 @@
//////////////////////////<XYRmotorout関数内>以下、x軸方向、y軸方向、旋回の出力をそれぞれad_x_out,ad_y_out,ad_r_outの指すアドレスに書き込む/////////////////////////////
////////////////////////////////////////////その際、x軸方向、y軸方向の出力はフィールドの座標系から機体の座標系に変換する。///////////////////////////////////////////////
+ switch(type) {
- *ad_x_out = (VectorOut_P[0]+VectorOut_Q[0])*cos(-now_angle*3.141592/180)-(VectorOut_P[1]+VectorOut_Q[1])*sin(-now_angle*3.141592/180);
- *ad_y_out = (VectorOut_P[0]+VectorOut_Q[0])*sin(-now_angle*3.141592/180)+(VectorOut_P[1]+VectorOut_Q[1])*cos(-now_angle*3.141592/180);
- *ad_r_out = out_dutyR;
+ case 1://減速しない運動
+ *ad_x_out = (VectorOut_P[0]+VectorOut_Q[0])*cos(-now_angle*3.141592/180)-(VectorOut_P[1]+VectorOut_Q[1])*sin(-now_angle*3.141592/180);
+ *ad_y_out = (VectorOut_P[0]+VectorOut_Q[0])*sin(-now_angle*3.141592/180)+(VectorOut_P[1]+VectorOut_Q[1])*cos(-now_angle*3.141592/180);
+ *ad_r_out = out_dutyR;
+ break;
+
+ case 2://減速する運動
+ diff_tgt = hypot(now_x - plot_x2, now_y - plot_y2);
+
+ if(diff_tgt > 500) {
+ diff_tgt = 500;
+ }
+
+ p_param=diff_tgt/500;
+
+ *ad_x_out = p_param*((VectorOut_P[0]+VectorOut_Q[0])*cos(-now_angle*3.141592/180)-(VectorOut_P[1]+VectorOut_Q[1])*sin(-now_angle*3.141592/180));
+ *ad_y_out = p_param*((VectorOut_P[0]+VectorOut_Q[0])*sin(-now_angle*3.141592/180)+(VectorOut_P[1]+VectorOut_Q[1])*cos(-now_angle*3.141592/180));
+ *ad_r_out = out_dutyR;
+ break;
+ }
}
////////////////////////////////////////////////////////////<XYRmotorout関数は以上>////////////////////////////////////////////////////////////////