mrpt_localization_core.h
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00001 /***********************************************************************************
00002  * Revised BSD License *
00003  * Copyright (c) 2014, Markus Bader <markus.bader@tuwien.ac.at> *
00004  * All rights reserved. *
00005  *                                                                                 *
00006  * Redistribution and use in source and binary forms, with or without *
00007  * modification, are permitted provided that the following conditions are met: *
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00009  *       notice, this list of conditions and the following disclaimer. *
00010  *     * Redistributions in binary form must reproduce the above copyright *
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00012  *       documentation and/or other materials provided with the distribution. *
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00014  *       names of its contributors may be used to endorse or promote products *
00015  *       derived from this software without specific prior written permission. *
00016  *                                                                                 *
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00033 
00034 #ifndef MRPT_LOCALIZATION_CORE_H
00035 #define MRPT_LOCALIZATION_CORE_H
00036 
00037 #include <iostream>
00038 #include <stdint.h>
00039 
00040 #include <mrpt/bayes/CParticleFilter.h>
00041 #include <mrpt/poses/CPose2D.h>
00042 #include <mrpt/poses/CPosePDFGaussian.h>
00043 #include <mrpt/utils/CTicTac.h>
00044 #include <mrpt/slam/CMonteCarloLocalization2D.h>
00045 #include <mrpt_bridge/mrpt_log_macros.h>
00046 
00047 #include <mrpt/version.h>
00048 #include <mrpt/obs/CActionRobotMovement2D.h>
00049 #include <mrpt/obs/CActionCollection.h>
00050 #include <mrpt/obs/CObservationOdometry.h>
00051 #include <mrpt/obs/CSensoryFrame.h>
00052 #include <mrpt/maps/CMultiMetricMap.h>
00053 using namespace mrpt::maps;
00054 using namespace mrpt::obs;
00055 
00056 class PFLocalizationCore
00057 {
00058         MRPT_VIRTUAL_LOG_MACROS
00059 
00060    public:
00061         enum PFStates
00062         {
00063                 NA,
00064                 INIT,
00065                 RUN,
00066                 IDLE
00067         };
00068 
00069         PFLocalizationCore();
00070         ~PFLocalizationCore();
00071 
00076         void init();
00085         void observation(
00086                 CSensoryFrame::Ptr _sf, CObservationOdometry::Ptr _odometry);
00087 
00088    protected:
00089         bool use_motion_model_default_options_;  
00090         CActionRobotMovement2D::TMotionModelOptions
00091                 motion_model_default_options_;  
00092         CActionRobotMovement2D::TMotionModelOptions
00093                 motion_model_options_;  
00094         CMultiMetricMap metric_map_;  
00095         mrpt::bayes::CParticleFilter
00096                 pf_;  
00097         mrpt::bayes::CParticleFilter::TParticleFilterStats
00098                 pf_stats_;  
00099         mrpt::slam::CMonteCarloLocalization2D pdf_;  
00100         mrpt::poses::CPosePDFGaussian
00101                 initial_pose_;  
00102         int initial_particle_count_;  
00103         mrpt::system::TTimeStamp time_last_update_;  
00104         mrpt::utils::CTicTac tictac_;  
00105         size_t update_counter_;  
00106 
00107         PFStates state_;  
00108 
00109         mrpt::poses::CPose2D
00110                 odom_last_observation_;  
00111         bool init_PDF_mode;  
00112 
00113         float init_PDF_min_x;  
00114         float init_PDF_max_x;
00115         float init_PDF_min_y;
00116         float init_PDF_max_y;
00117 
00118    private:
00125         void initializeFilter();
00126 
00127         void updateFilter(CActionCollection::Ptr _action, CSensoryFrame::Ptr _sf);
00128 };
00129 
00130 #endif  // MRPT_LOCALIZATION_CORE_H


mrpt_localization
Author(s): Markus Bader, Raphael Zack
autogenerated on Mon Sep 18 2017 03:12:10