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你好,我想添加一个2d平面约束,这样对吗? void forceTwoD() { Eigen::Matrix<double, 9, 1> residual; residual.setZero(); residual(2) = -kf_ptr_->state_ptr_->p_GI(2) - 47; residual(5) = -kf_ptr_->state_ptr_->v_GI(2); // Eigen::Matrix3d r_GI = kf_ptr_->state_ptr_->r_GI; Eigen::Vector3d angle = computeAngles(kf_ptr_->state_ptr_->r_GI); residual(6) = -angle(0); residual(7) = -angle(1);
Eigen::Matrix<double, 9, 16> Hx_; Hx_.setZero(); // H.block<3, 3>(0, 0) = Eigen::Matrix3d::Identity(); // H(2,2) = 1; Hx_(5,5) = 1; Hx_(6,6) = 1; Hx_(7,7) = 1; Eigen::Matrix<double, 16, 15> X_dx_; X_dx_.setZero(); X_dx_.block<6,6>(0,0) = Eigen::Matrix<double,6,6>::Identity(); X_dx_.block<6,6>(10,9) = Eigen::Matrix<double,6,6>::Identity(); // Eigen::Isometry3d Twb; // Twb.matrix() = kf_ptr_->state_ptr_->r_GI; // X_dx_.block<3,3>(6,6) = -Twb.linear(); Eigen::Quaterniond q(kf_ptr_->state_ptr_->r_GI); X_dx_.block<4,3>(6,6) = 0.5*(Eigen::Matrix<double,4,3>()<<-q.x(),-q.y(),-q.z(), q.w(),-q.z(),q.y(), q.z(),q.w(),-q.x(), -q.y(),q.x(),q.w()).finished(); Eigen::Matrix<double, 9, 15> H; H.setZero(); H = Hx_ * X_dx_; Eigen::Matrix<double,9,9> V; // V.setZero(); // V = Eigen::Matrix<double,9,9>::Identity() * std::numeric_limits<double>::max(); V = Eigen::Matrix<double,9,9>::Identity(); // V(2,2) = 1; V(5,5) = 5e1; V(6,6) = 0.1; V(7,7) = 0.1; kf_ptr_->update_measurement(H, V, residual); // DebugLog(kf_ptr_->ss,"Yellow");
}
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@improve100 如果可以的话,最好提供下详细的算法文档
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你好,我想添加一个2d平面约束,这样对吗?
void forceTwoD()
{
Eigen::Matrix<double, 9, 1> residual;
residual.setZero();
residual(2) = -kf_ptr_->state_ptr_->p_GI(2) - 47;
residual(5) = -kf_ptr_->state_ptr_->v_GI(2);
// Eigen::Matrix3d r_GI = kf_ptr_->state_ptr_->r_GI;
Eigen::Vector3d angle = computeAngles(kf_ptr_->state_ptr_->r_GI);
residual(6) = -angle(0);
residual(7) = -angle(1);
}
The text was updated successfully, but these errors were encountered: