fallback CMake + Armor PID

armor/include/armor_finder/armor_finder.h

@@ -120,6 +120,10 @@ private:
     vector<systime> time_seq;                           // 一个周期内的时间采样点
     vector<float> angle_seq;                            // 一个周期内的角度采样点
 
+    float yaw_rotation, pitch_rotation;//云台yaw轴和pitch轴应该转到的角度
+    float last_yaw, last_pitch;//PID中微分项
+    float sum_yaw, sum_pitch;//yaw和pitch的累计误差，即PID中积分项
+
     bool findLightBlobs(const cv::Mat &src, LightBlobs &light_blobs);
     bool findArmorBox(const cv::Mat &src, ArmorBox &box);
     bool matchArmorBoxes(const cv::Mat &src, const LightBlobs &light_blobs, ArmorBoxes &armor_boxes);