pitch轴双6006
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30ca291a68
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@ -17,14 +17,16 @@ extern "C" {
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#include "robotics.h"
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static attitude_t *gimba_IMU_data; // 云台IMU数据
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static DMMotorInstance *yaw_motor, *pitch_motor, *roll_motor;
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static DMMotorInstance *yaw_motor, *pitch_motor_l,*pitch_motor_r, *roll_motor;
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static DMMotorInstance *diff_r_motor,*diff_l_motor;
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//pitch轴双6006 双环pid算出力矩 一人一半
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static PIDInstance pitch_spd_loop,pitch_angle_loop;
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static PIDInstance diff_pitch_loop,diff_roll_loop;
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static PIDInstance diff_pitch_spd_loop,diff_roll_spd_loop;
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float arm_gravity_feedforward = 0;
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float GRAVITY_COMP = 5.5;
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float GRAVITY_COMP = 6.0;
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static Publisher_t *gimbal_pub; // 云台应用消息发布者(云台反馈给cmd)
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static Subscriber_t *gimbal_sub; // cmd控制消息订阅者
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@ -100,40 +102,47 @@ void GimbalInit()
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Motor_Init_Config_s pitch_motor_config = {
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.controller_param_init_config = {
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.other_speed_feedback_ptr = &pitch_spd,
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.current_feedforward_ptr = &arm_gravity_feedforward,
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.speed_PID = {
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.Kp = 2.5f,
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.Ki = 0.8f,
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.Kd = 0.0f,
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.MaxOut = 10,
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.Improve = static_cast<PID_Improvement_e>(PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement),
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.IntegralLimit = 10.0F,
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},
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.angle_PID = {
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.Kp = 8.0f,
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.Ki = 0.0f,
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.Kd = 0.0f,
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.MaxOut = 10,
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.Improve = static_cast<PID_Improvement_e>(PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement),
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.IntegralLimit = 10.0F,
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},
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//.current_feedforward_ptr = &arm_gravity_feedforward,
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},
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.controller_setting_init_config = {
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.outer_loop_type = ANGLE_LOOP,
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.close_loop_type = static_cast<Closeloop_Type_e>(ANGLE_LOOP | SPEED_LOOP),
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// .outer_loop_type = ANGLE_LOOP,
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// .close_loop_type = static_cast<Closeloop_Type_e>(ANGLE_LOOP | SPEED_LOOP),
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.outer_loop_type = OPEN_LOOP,
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.close_loop_type = OPEN_LOOP,
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.angle_feedback_source = MOTOR_FEED,
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.speed_feedback_source = OTHER_FEED,
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.feedforward_flag = CURRENT_FEEDFORWARD,
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//.feedforward_flag = CURRENT_FEEDFORWARD,
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},
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.motor_type = DM6006,
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};
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pitch_motor_config.can_init_config.can_handle = &hcan2;
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pitch_motor_config.can_init_config.tx_id = 3;
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pitch_motor_config.can_init_config.rx_id = 4;
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pitch_motor = DMMotorInit(&pitch_motor_config);
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pitch_motor_config.can_init_config.tx_id = 0x03;
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pitch_motor_config.can_init_config.rx_id = 0x04;
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pitch_motor_l = DMMotorInit(&pitch_motor_config);
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pitch_motor_config.can_init_config.tx_id = 0x13;
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pitch_motor_config.can_init_config.rx_id = 0x14;
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pitch_motor_r = DMMotorInit(&pitch_motor_config);
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PID_Init_Config_s pitch_spd_config= {
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.Kp = 2.5f,
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.Ki = 0.8f,
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.Kd = 0.02f,
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.MaxOut = 10,
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.Improve = static_cast<PID_Improvement_e>(PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement),
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.IntegralLimit = 100,
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};
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PID_Init_Config_s pitch_angle_config= {
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.Kp = 12.0f,
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.Ki = 0,
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.Kd = 0,
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.MaxOut = 10,
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.Improve = static_cast<PID_Improvement_e>(PID_Trapezoid_Intergral | PID_Integral_Limit | PID_Derivative_On_Measurement),
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.IntegralLimit = 100,
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};
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PIDInit(&pitch_spd_loop,&pitch_spd_config);
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PIDInit(&pitch_angle_loop,&pitch_angle_config);
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//@todo：roll轴机械固定不牢 待细调
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Motor_Init_Config_s roll_motor_config = {
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.controller_param_init_config = {
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.other_speed_feedback_ptr = &roll_spd,
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@ -280,9 +289,9 @@ void GimbalTask()
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/* 控制参数计算 ------------------------------------------------------------------------*/
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//大臂重力补偿力矩
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arm_gravity_feedforward = - GRAVITY_COMP * arm_cos_f32(- pitch_motor->measure.position);
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arm_gravity_feedforward = - GRAVITY_COMP * arm_cos_f32(- pitch_motor_l->measure.position);
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//电机速度滤波
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first_order_filter_cali(&pitch_spd_filter,pitch_motor->measure.velocity);
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first_order_filter_cali(&pitch_spd_filter,pitch_motor_l->measure.velocity);
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pitch_spd = pitch_spd_filter.out;
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first_order_filter_cali(&yaw_spd_filter,yaw_motor->measure.velocity);
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yaw_spd = yaw_spd_filter.out;
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@ -297,20 +306,19 @@ void GimbalTask()
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float diff_pitch_angle = (diff_r_motor->measure.position + (-diff_l_motor->measure.position))/2;
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float diff_roll_angle = (diff_r_motor->measure.position - (-diff_l_motor->measure.position))/2 * 18/52;
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float pitch_angle_out = PIDCalculate(&diff_pitch_loop,diff_pitch_angle,gimbal_cmd_recv.diff_pitch * DEGREE_2_RAD);
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float roll_angle_out = PIDCalculate(&diff_roll_loop,diff_roll_angle,gimbal_cmd_recv.diff_roll * DEGREE_2_RAD);
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float diff_pitch_angle_out = PIDCalculate(&diff_pitch_loop, diff_pitch_angle, gimbal_cmd_recv.diff_pitch * DEGREE_2_RAD);
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float diff_roll_angle_out = PIDCalculate(&diff_roll_loop, diff_roll_angle, gimbal_cmd_recv.diff_roll * DEGREE_2_RAD);
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// float diff_pitch_spd = (diff_r_spd + (-diff_l_spd)) / 2;
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// float diff_roll_spd = (diff_r_spd - (-diff_l_spd)) /2 * 18/52;
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// float pitch_out = PIDCalculate(&diff_pitch_spd_loop,diff_pitch_spd,pitch_angle_out);
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// float roll_out = PIDCalculate(&diff_roll_spd_loop,diff_roll_spd,roll_angle_out);
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float r_speed_set = diff_pitch_angle_out + diff_roll_angle_out;
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float l_speed_set = diff_pitch_angle_out - diff_roll_angle_out;
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float r_speed_set = pitch_angle_out + roll_angle_out;
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float l_speed_set = pitch_angle_out - roll_angle_out;
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//pitch轴双环PID
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float pitch_angle_out = PIDCalculate(&pitch_angle_loop,pitch_motor_l->measure.position,gimbal_cmd_recv.pitch * DEGREE_2_RAD);
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float pitch_spd_out = PIDCalculate(&pitch_spd_loop,pitch_spd,pitch_angle_out) + arm_gravity_feedforward;
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//正运动学
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arm_q[0] = yaw_motor->measure.position;
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arm_q[1] = pitch_motor->measure.position;
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arm_q[1] = pitch_motor_l->measure.position;
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arm_q[2] = roll_motor->measure.position;
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arm_q[3] = diff_pitch_angle;
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arm_q[4] = diff_roll_angle;
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@ -327,7 +335,8 @@ void GimbalTask()
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// 停止
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case GIMBAL_ZERO_FORCE:
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DMMotorStop(yaw_motor);
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DMMotorStop(pitch_motor);
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DMMotorStop(pitch_motor_l);
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DMMotorStop(pitch_motor_r);
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DMMotorStop(roll_motor);
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DMMotorStop(diff_r_motor);
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DMMotorStop(diff_l_motor);
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@ -336,9 +345,13 @@ void GimbalTask()
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// 使用陀螺仪的反馈,底盘根据yaw电机的offset跟随云台或视觉模式采用
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case GIMBAL_GYRO_MODE: // 后续只保留此模式
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DMMotorEnable(yaw_motor);
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DMMotorEnable(pitch_motor);
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DMMotorEnable(pitch_motor_l);
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DMMotorEnable(pitch_motor_r);
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DMMotorEnable(roll_motor);
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DMMotorSetRef(pitch_motor,gimbal_cmd_recv.pitch * DEGREE_2_RAD);
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DMMotorSetRef(pitch_motor_l,pitch_spd_out / 2);
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DMMotorSetRef(pitch_motor_r, -pitch_spd_out / 2);
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//DMMotorSetRef(pitch_motor,gimbal_cmd_recv.pitch * DEGREE_2_RAD);
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DMMotorSetRef(yaw_motor,gimbal_cmd_recv.yaw * DEGREE_2_RAD);
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DMMotorSetRef(roll_motor,gimbal_cmd_recv.roll * DEGREE_2_RAD);
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@ -31,8 +31,8 @@ void RobotInit()
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#if defined(ONE_BOARD) || defined(GIMBAL_BOARD)
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RobotCMDInit();
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//GimbalInit();
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To_stretchInit();
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GimbalInit();
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//To_stretchInit();
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#endif
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#if defined(ONE_BOARD) || defined(CHASSIS_BOARD)
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@ -49,8 +49,8 @@ void RobotTask()
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{
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#if defined(ONE_BOARD) || defined(GIMBAL_BOARD)
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RobotCMDTask();
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//GimbalTask();
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To_stretchTask();
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GimbalTask();
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//To_stretchTask();
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#endif
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#if defined(ONE_BOARD) || defined(CHASSIS_BOARD)
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@ -1,35 +1,37 @@
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Breakpoint=D:/CLion/Project/engineering/application/gimbal/gimbal.cpp:265:1, State=BP_STATE_DISABLED
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GraphedExpression="(diff_pitch_loop).Measure", Color=#e56a6f
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GraphedExpression="(diff_pitch_loop).Ref", Color=#35792b
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OpenDocument="main.c", FilePath="D:/CLion/Project/engineering/Src/main.c", Line=72
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Breakpoint=D:/CLion/Project/engineering/application/gimbal/gimbal.cpp:269:5, State=BP_STATE_DISABLED
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GraphedExpression="(pitch_angle_loop).Ref", Color=#e56a6f
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GraphedExpression="(pitch_angle_loop).Measure", Color=#35792b
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GraphedExpression="(pitch_spd_loop).Ref", Color=#769dda
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GraphedExpression="(pitch_spd_loop).Measure", Color=#b14f0d
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OpenDocument="gimbal.cpp", FilePath="D:/CLion/Project/engineering/application/gimbal/gimbal.cpp", Line=13
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OpenDocument="tasks.c", FilePath="D:/CLion/Project/engineering/Middlewares/Third_Party/FreeRTOS/Source/tasks.c", Line=3422
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OpenDocument="bsp_dwt.c", FilePath="D:/CLion/Project/engineering/bsp/dwt/bsp_dwt.c", Line=0
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OpenDocument="stm32f4xx_it.c", FilePath="D:/CLion/Project/engineering/Src/stm32f4xx_it.c", Line=107
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OpenDocument="startup_stm32f407ighx.s", FilePath="D:/CLion/Project/engineering/Startup/startup_stm32f407ighx.s", Line=51
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OpenDocument="main.c", FilePath="D:/CLion/Project/engineering/Src/main.c", Line=69
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OpenDocument="stm32f4xx_hal.c", FilePath="D:/CLion/Project/engineering/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal.c", Line=315
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OpenDocument="gimbal.cpp", FilePath="D:/CLion/Project/engineering/application/gimbal/gimbal.cpp", Line=5
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OpenDocument="stm32f4xx_hal_spi.c", FilePath="D:/CLion/Project/engineering/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_spi.c", Line=1255
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OpenDocument="to_stretch.c", FilePath="D:/CLion/Project/engineering/application/to_stretch/to_stretch.c", Line=0
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OpenDocument="stm32f4xx_hal_can.c", FilePath="D:/CLion/Project/engineering/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_can.c", Line=1412
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OpenDocument="chassis.c", FilePath="D:/CLion/Project/engineering/application/chassis/chassis.c", Line=165
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OpenToolbar="Debug", Floating=0, x=0, y=0
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OpenWindow="Source Files", DockArea=LEFT, x=0, y=0, w=614, h=176, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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OpenWindow="Source Files", DockArea=LEFT, x=0, y=0, w=614, h=184, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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OpenWindow="Memory 1", DockArea=BOTTOM, x=3, y=0, w=401, h=282, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0, EditorAddress=0x30A3D70C
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OpenWindow="Watched Data 1", DockArea=LEFT, x=0, y=1, w=614, h=465, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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OpenWindow="Watched Data 1", DockArea=LEFT, x=0, y=1, w=614, h=457, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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OpenWindow="Terminal", DockArea=BOTTOM, x=0, y=0, w=1041, h=282, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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OpenWindow="Data Sampling", DockArea=BOTTOM, x=2, y=0, w=265, h=282, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0, VisibleTab=0, UniformSampleSpacing=0
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OpenWindow="Timeline", DockArea=RIGHT, x=0, y=0, w=531, h=642, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=1, DataPaneShown=1, PowerPaneShown=0, CodePaneShown=0, PinCursor="Cursor Movable", TimePerDiv="5 s", TimeStampFormat="Time", DataGraphDrawAsPoints=0, DataGraphLegendShown=1, DataGraphUniformSampleSpacing=0, DataGraphLegendPosition="0;0", DataGraphShowNamesAtCursor=0, PowerGraphDrawAsPoints=0, PowerGraphLegendShown=0, PowerGraphAvgFilterTime=Off, PowerGraphAvgFilterLen=Off, PowerGraphUniformSampleSpacing=0, PowerGraphLegendPosition="70;20", CodeGraphLegendShown=0, CodeGraphLegendPosition="80;20"
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OpenWindow="Timeline", DockArea=RIGHT, x=0, y=0, w=531, h=642, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=1, DataPaneShown=1, PowerPaneShown=0, CodePaneShown=0, PinCursor="Cursor Movable", TimePerDiv="5 s", TimeStampFormat="Time", DataGraphDrawAsPoints=0, DataGraphLegendShown=1, DataGraphUniformSampleSpacing=0, DataGraphLegendPosition="0;0", DataGraphShowNamesAtCursor=0, PowerGraphDrawAsPoints=0, PowerGraphLegendShown=0, PowerGraphAvgFilterTime=Off, PowerGraphAvgFilterLen=Off, PowerGraphUniformSampleSpacing=0, PowerGraphLegendPosition="493;0", CodeGraphLegendShown=0, CodeGraphLegendPosition="507;0"
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OpenWindow="Console", DockArea=BOTTOM, x=1, y=0, w=210, h=282, FilterBarShown=0, TotalValueBarShown=0, ToolBarShown=0
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SmartViewPlugin="", Page="", Toolbar="Hidden", Window="SmartView 1"
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TableHeader="Source Files", SortCol="File", SortOrder="ASCENDING", VisibleCols=["File";"Status";"Size";"#Insts";"Path"], ColWidths=[263;100;100;100;889]
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TableHeader="Data Sampling Table", SortCol="None", SortOrder="ASCENDING", VisibleCols=["Index";"Time";" (diff_pitch_loop).Measure";" (diff_pitch_loop).Ref"], ColWidths=[100;100;100;100]
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TableHeader="Data Sampling Setup", SortCol="Expression", SortOrder="ASCENDING", VisibleCols=["Expression";"Type";"Value";"Min";"Max";"Average";"# Changes";"Min. Change";"Max. Change"], ColWidths=[438;100;100;100;100;100;100;107;107]
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TableHeader="Data Sampling Table", SortCol="None", SortOrder="ASCENDING", VisibleCols=["Index";"Time";" (pitch_angle_loop).Ref";" (pitch_angle_loop).Measure";" (pitch_spd_loop).Ref";" (pitch_spd_loop).Measure"], ColWidths=[100;100;100;100;100;100]
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TableHeader="Data Sampling Setup", SortCol="Expression", SortOrder="ASCENDING", VisibleCols=["Expression";"Type";"Value";"Min";"Max";"Average";"# Changes";"Min. Change";"Max. Change"], ColWidths=[438;100;126;102;102;118;100;118;110]
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TableHeader="Power Sampling", SortCol="None", SortOrder="ASCENDING", VisibleCols=["Index";"Time";"Ch 0"], ColWidths=[100;100;100]
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TableHeader="Task List", SortCol="None", SortOrder="ASCENDING", VisibleCols=["Name";"Run Count";"Priority";"Status";"Timeout";"Stack Info";"ID";"Mutex Count";"Notified Value";"Notify State"], ColWidths=[110;110;110;110;110;110;110;110;110;110]
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TableHeader="Watched Data 1", SortCol="Expression", SortOrder="ASCENDING", VisibleCols=["Expression";"Value";"Location";"Refresh";"Access"], ColWidths=[257;124;104;117;100]
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TableHeader="Watched Data 1", SortCol="Expression", SortOrder="ASCENDING", VisibleCols=["Expression";"Value";"Location";"Refresh";"Access"], ColWidths=[257;124;104;129;100]
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TableHeader="RegisterSelectionDialog", SortCol="None", SortOrder="ASCENDING", VisibleCols=[], ColWidths=[]
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TableHeader="TargetExceptionDialog", SortCol="Name", SortOrder="ASCENDING", VisibleCols=["Name";"Value";"Address";"Description"], ColWidths=[200;100;100;351]
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WatchedExpression="diff_r_motor", RefreshRate=2, Window=Watched Data 1
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@ -51,3 +53,6 @@ WatchedExpression="(fk_rpy).data_", RefreshRate=2, Window=Watched Data 1
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WatchedExpression="arm_q", RefreshRate=5, Window=Watched Data 1
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WatchedExpression="ik_q.data_", RefreshRate=2, Window=Watched Data 1
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WatchedExpression="pitch_motor", Window=Watched Data 1
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WatchedExpression="pitch_motor_l", RefreshRate=2, Window=Watched Data 1
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WatchedExpression="pitch_spd_loop", RefreshRate=2, Window=Watched Data 1
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WatchedExpression="pitch_angle_loop", Window=Watched Data 1
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