00001 /****************************************************************************** 00002 Copyright (c) 2018, Alexander W. Winkler. All rights reserved. 00003 00004 Redistribution and use in source and binary forms, with or without 00005 modification, are permitted provided that the following conditions are met: 00006 00007 * Redistributions of source code must retain the above copyright notice, this 00008 list of conditions and the following disclaimer. 00009 00010 * Redistributions in binary form must reproduce the above copyright notice, 00011 this list of conditions and the following disclaimer in the documentation 00012 and/or other materials provided with the distribution. 00013 00014 * Neither the name of the copyright holder nor the names of its 00015 contributors may be used to endorse or promote products derived from 00016 this software without specific prior written permission. 00017 00018 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00019 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00020 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00021 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00022 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00023 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00024 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00025 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00026 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00027 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00028 ******************************************************************************/ 00029 00030 #include <towr/models/dynamic_model.h> 00031 00032 namespace towr { 00033 00034 DynamicModel::DynamicModel(double mass, int ee_count) 00035 { 00036 m_ = mass; 00037 g_ = 9.80665; 00038 00039 com_pos_.setZero(); 00040 com_acc_.setZero(); 00041 00042 w_R_b_.setIdentity(); 00043 omega_.setZero(); 00044 omega_dot_ .setZero(); 00045 00046 ee_force_ = EELoad(ee_count); 00047 ee_pos_ = EEPos(ee_count); 00048 } 00049 00050 void 00051 DynamicModel::SetCurrent (const ComPos& com_W, const Vector3d com_acc_W, 00052 const Matrix3d& w_R_b, const AngVel& omega_W, const Vector3d& omega_dot_W, 00053 const EELoad& force_W, const EEPos& pos_W) 00054 { 00055 com_pos_ = com_W; 00056 com_acc_ = com_acc_W; 00057 00058 w_R_b_ = w_R_b; 00059 omega_ = omega_W; 00060 omega_dot_ = omega_dot_W; 00061 00062 ee_force_ = force_W; 00063 ee_pos_ = pos_W; 00064 } 00065 00066 } /* namespace towr */