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00001 //================================================================================================= 00002 // Copyright (c) 2011, Johannes Meyer, TU Darmstadt 00003 // All rights reserved. 00004 00005 // Redistribution and use in source and binary forms, with or without 00006 // modification, are permitted provided that the following conditions are met: 00007 // * Redistributions of source code must retain the above copyright 00008 // notice, this list of conditions and the following disclaimer. 00009 // * Redistributions in binary form must reproduce the above copyright 00010 // notice, this list of conditions and the following disclaimer in the 00011 // documentation and/or other materials provided with the distribution. 00012 // * Neither the name of the Flight Systems and Automatic Control group, 00013 // TU Darmstadt, nor the names of its contributors may be used to 00014 // endorse or promote products derived from this software without 00015 // specific prior written permission. 00016 00017 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 00018 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00019 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00020 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY 00021 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00022 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00023 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00024 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00025 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 00026 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 //================================================================================================= 00028 00029 #ifndef HECTOR_POSE_ESTIMATION_RATE_H 00030 #define HECTOR_POSE_ESTIMATION_RATE_H 00031 00032 #include <hector_pose_estimation/measurement.h> 00033 #include <bfl/wrappers/matrix/matrix_wrapper.h> 00034 00035 namespace hector_pose_estimation { 00036 00037 class RateModel : public MeasurementModel { 00038 public: 00039 static const unsigned int MeasurementDimension = 3; 00040 typedef ColumnVector_<MeasurementDimension> MeasurementVector; 00041 typedef SymmetricMatrix_<MeasurementDimension> NoiseCovariance; 00042 00043 RateModel(); 00044 virtual ~RateModel(); 00045 00046 virtual bool init(); 00047 00048 virtual ColumnVector ExpectedValueGet() const; 00049 virtual Matrix dfGet(unsigned int i) const; 00050 00051 protected: 00052 double stddev_; 00053 }; 00054 00055 typedef Measurement_<RateModel> Rate; 00056 00057 } // namespace hector_pose_estimation 00058 00059 #endif // HECTOR_POSE_ESTIMATION_RATE_H