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@ -118,20 +118,9 @@ static void Chassis_ResetControllers(Chassis_t *c) {
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* @param c 底盘结构体指针
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*/
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static void Chassis_SelectYawZeroPoint(Chassis_t *c) {
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float current_yaw = c->feedback.yaw.rotor_abs_angle;
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float zero_point_1 = c->param->mech.mech_zero_yaw;
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float zero_point_2 = zero_point_1 + M_PI;
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float error_to_zero1 = CircleError(zero_point_1, current_yaw, M_2PI);
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float error_to_zero2 = CircleError(zero_point_2, current_yaw, M_2PI);
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if (fabsf(error_to_zero1) <= fabsf(error_to_zero2)) {
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c->yaw_control.target_yaw = zero_point_1;
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/* 双零点已关闭,始终使用主零点 */
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c->yaw_control.target_yaw = c->param->mech.mech_zero_yaw;
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c->yaw_control.is_reversed = false;
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} else {
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c->yaw_control.target_yaw = zero_point_2;
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c->yaw_control.is_reversed = true;
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}
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}
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/**
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@ -1252,20 +1241,10 @@ int8_t Chassis_LQRControl(Chassis_t *c, const Chassis_CMD_t *c_cmd) {
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} else {
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c->yaw_control.current_yaw = c->feedback.yaw.rotor_abs_angle;
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/* 双零点已关闭,始终使用主零点 */
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float manual_offset = c_cmd->move_vec.vy * M_PI_2;
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float base_target_1 = c->param->mech.mech_zero_yaw + manual_offset;
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float base_target_2 = c->param->mech.mech_zero_yaw + M_PI + manual_offset;
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float error_to_target1 = CircleError(base_target_1, c->yaw_control.current_yaw, M_2PI);
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float error_to_target2 = CircleError(base_target_2, c->yaw_control.current_yaw, M_2PI);
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if (fabsf(error_to_target1) <= fabsf(error_to_target2)) {
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c->yaw_control.target_yaw = base_target_1;
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c->yaw_control.target_yaw = c->param->mech.mech_zero_yaw + manual_offset;
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c->yaw_control.is_reversed = false;
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} else {
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c->yaw_control.target_yaw = base_target_2;
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c->yaw_control.is_reversed = true;
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}
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c->yaw_control.yaw_force = PID_Calc(&c->pid.yaw, c->yaw_control.target_yaw,
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c->feedback.yaw.rotor_abs_angle, 0.0f, c->dt);
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