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author | Lorenz Meier <lm@inf.ethz.ch> | 2013-08-23 16:28:53 +0200 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-08-23 16:28:53 +0200 |
commit | a897b3d88e5d1c3e8c005d0d5fd7b0dacd434ed0 (patch) | |
tree | be48833f3ff9c4e2598f0d6b09e68f28ea3d49fb /src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp | |
parent | 966cee66dfaf63abfe3b96c6066d92d204483820 (diff) | |
download | px4-firmware-a897b3d88e5d1c3e8c005d0d5fd7b0dacd434ed0.tar.gz px4-firmware-a897b3d88e5d1c3e8c005d0d5fd7b0dacd434ed0.tar.bz2 px4-firmware-a897b3d88e5d1c3e8c005d0d5fd7b0dacd434ed0.zip |
Added complete attitude control framework
Diffstat (limited to 'src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp')
-rw-r--r-- | src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp b/src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp new file mode 100644 index 000000000..0faba287d --- /dev/null +++ b/src/lib/ecl/attitude_fw/ecl_pitch_controller.cpp @@ -0,0 +1,60 @@ +/**************************************************************************** + * + * Copyright (c) 2013 Estimation and Control Library (ECL). 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 APL 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 ecl_pitch_controller.cpp + * Implementation of a simple orthogonal pitch PID controller. + * + */ + +#include "ecl_pitch_controller.h" + +ECL_PitchController::ECL_PitchController() : + _last_run(0), + _last_output(0.0f), + _integrator(0.0f), + _rate_error(0.0f), + _desired_rate(0.0f) +{ +} + +float ECL_PitchController::control(float pitch_setpoint, float pitch, float pitch_rate, float roll, float scaler, + bool lock_integrator, float airspeed_min, float airspeed_max, float aspeed) +{ + return 0.0f; +} + +void ECL_PitchController::reset_integrator() +{ + _integrator = 0.0f; +} |