limited_accel_generator.h
Go to the documentation of this file.
1 /*
2  * Software License Agreement (BSD License)
3  *
4  * Copyright (c) 2017, Locus Robotics
5  * All rights reserved.
6  *
7  * Redistribution and use in source and binary forms, with or without
8  * modification, are permitted provided that the following conditions
9  * are met:
10  *
11  * * Redistributions of source code must retain the above copyright
12  * notice, this list of conditions and the following disclaimer.
13  * * Redistributions in binary form must reproduce the above
14  * copyright notice, this list of conditions and the following
15  * disclaimer in the documentation and/or other materials provided
16  * with the distribution.
17  * * Neither the name of the copyright holder nor the names of its
18  * contributors may be used to endorse or promote products derived
19  * from this software without specific prior written permission.
20  *
21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
24  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
25  * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
26  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
27  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
29  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
31  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32  * POSSIBILITY OF SUCH DAMAGE.
33  */
34 
35 #ifndef DWB_PLUGINS_LIMITED_ACCEL_GENERATOR_H
36 #define DWB_PLUGINS_LIMITED_ACCEL_GENERATOR_H
37 
39 
40 namespace dwb_plugins
41 {
47 {
48 public:
49  void initialize(ros::NodeHandle& nh) override;
50  void checkUseDwaParam(const ros::NodeHandle& nh) override;
51  void startNewIteration(const nav_2d_msgs::Twist2D& current_velocity) override;
52 protected:
63  nav_2d_msgs::Twist2D computeNewVelocity(const nav_2d_msgs::Twist2D& cmd_vel, const nav_2d_msgs::Twist2D& start_vel,
64  const double dt) override;
66 };
67 } // namespace dwb_plugins
68 
69 #endif // DWB_PLUGINS_LIMITED_ACCEL_GENERATOR_H
void startNewIteration(const nav_2d_msgs::Twist2D &current_velocity) override
Limits the acceleration in the generated trajectories to a fraction of the simulated time...
Standard DWA-like trajectory generator.
void initialize(ros::NodeHandle &nh) override
void checkUseDwaParam(const ros::NodeHandle &nh) override
Check if the deprecated use_dwa parameter is set to the functionality that matches this class...
nav_2d_msgs::Twist2D computeNewVelocity(const nav_2d_msgs::Twist2D &cmd_vel, const nav_2d_msgs::Twist2D &start_vel, const double dt) override
Calculate the velocity after a set period of time, given the desired velocity and acceleration limits...


dwb_plugins
Author(s):
autogenerated on Wed Jun 26 2019 20:06:16