/**************************************************************************** * * Copyright (c) 2020 PX4 Development Team. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name PX4 nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************/ /** * @file ActuatorEffectivenessStandardVTOL.hpp * * Actuator effectiveness for standard VTOL * * @author Julien Lecoeur */ #include "ActuatorEffectivenessStandardVTOL.hpp" ActuatorEffectivenessStandardVTOL::ActuatorEffectivenessStandardVTOL() { setFlightPhase(FlightPhase::HOVER_FLIGHT); } bool ActuatorEffectivenessStandardVTOL::getEffectivenessMatrix(matrix::Matrix &matrix) { if (!_updated) { return false; } switch (_flight_phase) { case FlightPhase::HOVER_FLIGHT: { const float standard_vtol[NUM_AXES][NUM_ACTUATORS] = { {-0.5f, 0.5f, 0.5f, -0.5f, 0.f, 0.0f, 0.0f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.5f, -0.5f, 0.5f, -0.5f, 0.f, 0.f, 0.f, 0.0f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.25f, 0.25f, -0.25f, -0.25f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 1.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, {-0.25f, -0.25f, -0.25f, -0.25f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f} }; matrix = matrix::Matrix(standard_vtol); break; } case FlightPhase::FORWARD_FLIGHT: { const float standard_vtol[NUM_AXES][NUM_ACTUATORS] = { { 0.f, 0.f, 0.f, 0.f, 0.f, -0.5f, 0.5f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.5f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 1.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f} }; matrix = matrix::Matrix(standard_vtol); break; } case FlightPhase::TRANSITION_HF_TO_FF: case FlightPhase::TRANSITION_FF_TO_HF: { const float standard_vtol[NUM_AXES][NUM_ACTUATORS] = { { -0.5f, 0.5f, 0.5f, -0.5f, 0.f, -0.5f, 0.5f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.5f, -0.5f, 0.5f, -0.5f, 0.f, 0.f, 0.f, 0.5f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.25f, 0.25f, -0.25f, -0.25f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 1.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, { 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f}, {-0.25f, -0.25f, -0.25f, -0.25f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f, 0.f} }; matrix = matrix::Matrix(standard_vtol); break; } } _updated = false; return true; } void ActuatorEffectivenessStandardVTOL::setFlightPhase(const FlightPhase &flight_phase) { ActuatorEffectiveness::setFlightPhase(flight_phase); _updated = true; }