Skyward boardcore
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TwelveParametersCorrector.h
Go to the documentation of this file.
1/* Copyright (c) 2025 Skyward Experimental Rocketry
2 * Author: Tommaso Lamon
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#pragma once
24
25#include <Eigen/Core>
26#include <string>
27
28namespace Boardcore
29{
43{
44public:
45 TwelveParametersCorrector(Eigen::Matrix3f W, Eigen::Vector3f V);
47
54 bool fromFile(const std::string& filename);
55
61 bool toFile(const std::string& filename);
62
68 Eigen::Vector3f correct(const Eigen::Vector3f& inputVector) const;
69
70 Eigen::Vector3f getV() const;
71 void setV(const Eigen::Vector3f& V);
72
73 Eigen::Matrix3f getW() const;
74 void setW(const Eigen::Matrix3f& W);
75
76protected:
77 Eigen::Vector3f V;
78 Eigen::Matrix3f W;
79};
80
81} // namespace Boardcore
Twelve parameter correction works by multiplying the real measurement of a sensor by the W matrix (in...
Eigen::Vector3f correct(const Eigen::Vector3f &inputVector) const
Applies the correction to a_b,real.
bool toFile(const std::string &filename)
Writes the .csv file with the coefficients of W and V.
bool fromFile(const std::string &filename)
Reads the .csv file for the coefficients to configure the W and V terms of the system.
Driver for the VN100S IMU.