当我在 rviz 中生成模型时，链接部分看起来像是随机定位的。我们可以控制机器人模型移动，但是以一种非常奇怪的方式。下面的代码是我用来生成模型的 urdf 文件。rviz模型
<?xml version="1.0"?>
<robot name="fyp_new" xmlns:xacro="http://ros.org/wiki/xacro">
<!-- Model Dimensions -->
<xacro:property name="pi" value="3.1415" />
<xacro:property name="body_length" value="0.55" />
<xacro:property name="body_width" value="0.16" />
<xacro:property name="body_height" value="0.08" />
<xacro:property name="shoulder_length" value="0.07" />
<xacro:property name="shoulder_width" value="0.09" />
<xacro:property name="shoulder_height" value="0.03" />
<xacro:property name="thigh_length" value="0.03" />
<xacro:property name="thigh_width" value="0.07" />
<xacro:property name="thigh_height" value="0.21" />
<xacro:property name="shank_length" value="0.03" />
<xacro:property name="shank_width" value="0.05" />
<xacro:property name="shank_height" value="0.13" />
<xacro:property name="damping_value" value="10" />
<xacro:property name="friction_value" value="0.1" />
<!-- Import Rviz colors -->
<!--xacro:include filename="$(find fyp_new)/urdf/materials.xacro" /-->
<xacro:include filename="$(find fyp_new)/urdf/materials.xacro" />
<!-- Inertias -->
<xacro:macro name="box_inertial" params="mass length width height">
<inertial>
<mass value="${mass}" />
<inertia ixx="${mass*(height*height+length*length)/12.0}" ixy="0.0" ixz="0.0" iyy="${mass*(width*width+length*length)/12.0}" iyz="0.0" izz="${mass*(width*width+height*height)/12.0}" />
</inertial>
</xacro:macro>
<!-- Main Body -->
<!-- <link name="dummy_link">
<visual>
<geometry>
<box size="0.01 0.01 0.01"/>
</geometry>
</visual>
<collision>
<geometry>
<box size="0.01 0.01 0.01"/>
</geometry>
</collision>
<inertial>
<mass value="0.01" />
<inertia ixx="0.00001" ixy="0.0" ixz="0.0" iyy="0.00001" iyz="0.0" izz="0.00001" />
</inertial>
</link>-->
<link name="base_inertia">
<inertial>
<mass value="3" />
<inertia ixx="7.250" ixy="0.0" ixz="0.0" iyy="8.5" iyz="0.0" izz="3.25" />
</inertial>
</link>
<link name="base_link">
<visual>
<origin xyz="0 0 0.2416"/>
<geometry>
<mesh filename="package://fyp_new/meshes/body/body.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0 0 0.2416"/>
<geometry>
<box size="0.16 0.16 0.08"/>
</geometry>
</collision>
</link>
<joint name="base_link_to_base_inertia" type="fixed">
<parent link="base_link"/>
<child link="base_inertia"/>
<origin xyz="0.0 0.0 0.2416" rpy="0 0 0"/>
</joint>
<gazebo reference="base_link">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<!--Left Front Leg-->
<link name="shoulder_link_lf">
<visual>
<origin xyz="0.38 0.1415 0.2616" rpy="0 0 0" />
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shoulder.stl" scale="0.001 0.001 0.001"/>
</geometry>
</visual>
<collision>
<origin xyz="0.38 0.1415 0.2616" rpy="0 0 0" />
<geometry>
<box size="0.07 0.09 0.03"/>
</geometry>
<material name="black"/>
</collision>
<inertial>
<mass value="0.0625" />
<inertia ixx="0.00003020833" ixy="0.0" ixz="0.0" iyy="0.00006770833" iyz="0.0" izz="0.000046875" />
</inertial>
<!--<xacro:box_inertial mass="${0.0625}" length="0.07" width="0.09" height="0.03"/>-->
</link>
<joint name="shoulder_joint_lf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="base_link"/>
<child link="shoulder_link_lf"/>
<origin xyz="0.38 0.1415 0.2616" rpy="0 0 0" />
<axis xyz="1 0 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shoulder_link_lf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="thigh_link_lf">
<visual>
<origin xyz="0.2565 0.16 0.1131" rpy="0.0 0.785 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/thigh.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.2565 0.16 0.1131" rpy="0.0 0.785 0.0"/>
<geometry>
<box size="0.03 0.07 0.21"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.000046875" ixy="0.0" ixz="0.0" iyy="0.00006041666" iyz="0.0" izz="0.00051041666" />
</inertial>
<!-- <xacro:box_inertial mass="${0.125}" length="0.03" width="0.07" height="0.21"/>-->
</link>
<joint name="elbow_joint_lf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="shoulder_link_lf"/>
<child link="thigh_link_lf"/>
<origin xyz="0.2565 0.16 0.1131" rpy="0.0 0.0 0.0"/>
<axis xyz="0 1 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="thigh_link_lf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="shank_link_lf">
<visual>
<origin xyz="0.3696 0.17 0.0" rpy="0.0 5.5 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shank.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.3696 0.17 0.0" rpy="0.0 5.5 0.0"/>
<geometry>
<box size="0.03 0.05 0.13"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.00018541666" ixy="0.0" ixz="0.0" iyy="0.00003541666" iyz="0.0" izz="0.00020208333" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.05" height="0.13"/>-->
</link>
<joint name="knee_joint_lf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.3696 0.17 0.0"/>
<axis xyz="0 1 0"/>
<parent link="thigh_link_lf"/>
<child link="shank_link_lf"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shank_link_lf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<!--Right Front Leg-->
<link name="shoulder_link_rf">
<visual>
<origin xyz="0.38 -0.064 0.2616"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shoulder.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.38 -0.064 0.2616"/>
<geometry>
<box size="0.07 0.09 0.03"/>
</geometry>
</collision>
<inertial>
<mass value="0.0625" />
<inertia ixx="0.00003020833" ixy="0.0" ixz="0.0" iyy="0.00006770833" iyz="0.0" izz="0.000046875" />
</inertial>
<!-- <xacro:box_inertial mass="${0.0625}" length="0.07" width="0.09" height="0.03"/>-->
</link>
<joint name="shoulder_joint_rf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.38 -0.064 0.2616"/>
<axis xyz="1 0 0"/>
<parent link="base_link"/>
<child link="shoulder_link_rf"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shoulder_link_rf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="thigh_link_rf">
<visual>
<origin xyz="0.2565 -0.064 0.1131" rpy="0.0 0.785 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/thigh.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.2565 -0.064 0.1131" rpy="0.0 0.785 0.0"/>
<geometry>
<box size="0.03 0.07 0.21"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.000046875" ixy="0.0" ixz="0.0" iyy="0.00006041666" iyz="0.0" izz="0.00051041666" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.07" height="0.21"/>-->
</link>
<joint name="elbow_joint_rf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="shoulder_link_rf"/>
<child link="thigh_link_rf"/>
<origin xyz="0.2565 -0.064 0.1131" rpy="0.0 0.0 0.0"/>
<axis xyz="0 1 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="thigh_link_rf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="shank_link_rf">
<visual>
<origin xyz="0.3696 -0.06 0.0" rpy="0.0 5.5 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shank.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.3696 -0.06 0.0" rpy="0.0 5.5 0.0"/>
<geometry>
<box size="0.03 0.05 0.13"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.00018541666" ixy="0.0" ixz="0.0" iyy="0.00003541666" iyz="0.0" izz="0.00020208333" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.05" height="0.13"/>-->
</link>
<joint name="knee_joint_rf" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.3696 -0.06 0.0"/>
<axis xyz="0 1 0"/>
<parent link="thigh_link_rf"/>
<child link="shank_link_rf"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shank_link_rf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<!--Left Back Leg-->
<link name="shoulder_link_lb">
<visual>
<origin xyz="0.06 0.1415 0.2616"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shoulder.stl" scale="0.001 0.001 0.001"/>
</geometry>
</visual>
<collision>
<origin xyz="0.06 0.1415 0.2616"/>
<geometry>
<box size="0.07 0.09 0.03"/>
</geometry>
<material name="black"/>
</collision>
<inertial>
<mass value="0.0625" />
<inertia ixx="0.00003020833" ixy="0.0" ixz="0.0" iyy="0.00006770833" iyz="0.0" izz="0.000046875" />
</inertial>
<!--<xacro:box_inertial mass="${0.0625}" length="0.07" width="0.09" height="0.03"/>-->
</link>
<joint name="shoulder_joint_lb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="base_link"/>
<child link="shoulder_link_lb"/>
<origin xyz="0.38 0.1415 0.2616"/>
<axis xyz="1 0 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shoulder_link_lb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="thigh_link_lb">
<visual>
<origin xyz="0.2085 0.16 0.0919" rpy="0.0 5.5 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/thigh.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.2085 0.16 0.0919" rpy="0.0 5.5 0.0"/>
<geometry>
<box size="0.03 0.07 0.21"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.000046875" ixy="0.0" ixz="0.0" iyy="0.00006041666" iyz="0.0" izz="0.00051041666" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.07" height="0.21"/>-->
</link>
<joint name="elbow_joint_lb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="shoulder_link_lb"/>
<child link="thigh_link_lb"/>
<origin xyz="0.2085 0.16 0.0919" rpy="0.0 0.0 0.0"/>
<axis xyz="0 1 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="thigh_link_lb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="shank_link_lb">
<visual>
<origin xyz="0.0954 0.17 0.0212" rpy="0.0 0.785 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shank.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.0954 0.17 0.0212" rpy="0.0 0.785 0.0"/>
<geometry>
<box size="0.03 0.05 0.13"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.00018541666" ixy="0.0" ixz="0.0" iyy="0.00003541666" iyz="0.0" izz="0.00020208333" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.05" height="0.13"/>-->
</link>
<joint name="knee_joint_lb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.0954 0.17 0.0212"/>
<axis xyz="0 1 0"/>
<parent link="thigh_link_lb"/>
<child link="shank_link_lb"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shank_link_lb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<!--Right Back Leg-->
<link name="shoulder_link_rb">
<visual>
<origin xyz="0.06 -0.064 0.2616"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shoulder.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<geometry>
<box size="0.07 0.09 0.03"/>
</geometry>
</collision>
<inertial>
<mass value="0.0625" />
<inertia ixx="0.00003020833" ixy="0.0" ixz="0.0" iyy="0.00006770833" iyz="0.0" izz="0.000046875" />
</inertial>
<!--<xacro:box_inertial mass="${0.0625}" length="0.07" width="0.09" height="0.03"/>-->
</link>
<joint name="shoulder_joint_rb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.06 -0.064 0.2616"/>
<axis xyz="1 0 0"/>
<parent link="base_link"/>
<child link="shoulder_link_rb"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shoulder_link_rb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="thigh_link_rb">
<visual>
<origin xyz="0.2085 -0.064 0.0919" rpy="0.0 5.5 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/thigh.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.2085 -0.064 0.0919" rpy="0.0 5.5 0.0"/>
<geometry>
<box size="0.03 0.07 0.21"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.000046875" ixy="0.0" ixz="0.0" iyy="0.00006041666" iyz="0.0" izz="0.00051041666" />
</inertial>
<!--<xacro:box_inertial mass="${0.125}" length="0.03" width="0.07" height="0.21"/>-->
</link>
<joint name="elbow_joint_rb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<parent link="shoulder_link_rb"/>
<child link="thigh_link_rb"/>
<origin xyz="0.2085 -0.064 0.0919" rpy="0.0 0.0 0.0"/>
<axis xyz="0 1 0"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="thigh_link_rb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="shank_link_rb">
<visual>
<origin xyz="0.0954 -0.06 0.0212" rpy="0.0 0.785 0.0"/>
<geometry>
<mesh filename="package://fyp_new/meshes/leg/shank.stl" scale="0.001 0.001 0.001"/>
</geometry>
<material name="black"/>
</visual>
<collision>
<origin xyz="0.0954 -0.06 0.0212" rpy="0.0 0.785 0.0"/>
<geometry>
<box size="0.03 0.05 0.13"/>
</geometry>
</collision>
<inertial>
<mass value="0.125" />
<inertia ixx="0.00018541666" ixy="0.0" ixz="0.0" iyy="0.00003541666" iyz="0.0" izz="0.00020208333" />
</inertial>
<!-- <xacro:box_inertial mass="${0.125}" length="0.03" width="0.03" height="0.13"/>-->
</link>
<joint name="knee_joint_rb" type="revolute">
<limit effort="100.0" lower="-1.57075" upper="1.57075" velocity="0.5"/>
<origin xyz="0.0954 -0.06 0.0212"/>
<axis xyz="0 1 0"/>
<parent link="thigh_link_rb"/>
<child link="shank_link_rb"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="shank_link_rb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/Black</material>
</gazebo>
<link name="feet_link_lf">
<collision>
<geometry>
<sphere radius="0.025"/>
</geometry>
</collision>
<visual>
<geometry>
<sphere radius="0.025"/>
</geometry>
<material name="white"/>
</visual>
<!--xacro:feet_inertial mass="0.05" radius="0.025"/!-->
<inertial>
<mass value="0.05" />
<inertia ixx="0.0000125" ixy="0.0" ixz="0.0" iyy="0.0000125" iyz="0.0" izz="0.0000125" />
</inertial>
</link>
<joint name="ankle_joint_lf" type="fixed">
<origin xyz="0.3696 0.195 0.0"/>
<axis xyz="0 1 0"/>1596724786.904973229,
<parent link="shank_link_lf"/>
<child link="feet_link_lf"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="feet_link_lf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/White</material>
</gazebo>
<link name="feet_link_rf">
<collision>
<geometry>
<sphere radius="0.025"/>
</geometry>
</collision>
<visual>
<geometry>
<sphere radius="0.025"/>
</geometry>
<material name="white"/>
</visual>
<!--xacro:feet_inertial mass="0.05" radius="0.025"/!-->
<inertial>
<mass value="0.05" />
<inertia ixx="0.0000125" ixy="0.0" ixz="0.0" iyy="0.0000125" iyz="0.0" izz="0.0000125" />
</inertial>
</link>
<joint name="ankle_joint_rf" type="fixed">
<origin xyz="0.3696 -0.035 0.0"/>
<axis xyz="0 1 0"/>
<parent link="shank_link_rf"/>
<child link="feet_link_rf"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="feet_link_rf">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/White</material>
</gazebo>
<link name="feet_link_lb">
<collision>
<geometry>
<sphere radius="0.025"/>
</geometry>
</collision>
<visual>
<geometry>
<sphere radius="0.025"/>
</geometry>
<material name="white"/>
</visual>
<!--xacro:feet_inertial mass="0.05" radius="0.025"/!-->
<inertial>
<mass value="0.05" />
<inertia ixx="0.0000125" ixy="0.0" ixz="0.0" iyy="0.0000125" iyz="0.0" izz="0.0000125" />
</inertial>
</link>
<joint name="ankle_joint_lb" type="fixed">
<origin xyz="0.1204 0.195 0.0"/>
<axis xyz="0 1 0"/>
<parent link="shank_link_lb"/>
<child link="feet_link_lb"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="feet_link_lb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/White</material>
</gazebo>
<link name="feet_link_rb">
<collision>
<geometry>
<sphere radius="0.025"/>
</geometry>
</collision>
<visual>
<geometry>
<sphere radius="0.025"/>
</geometry>
<material name="white"/>
</visual>
<!--xacro:feet_inertial mass="0.05" radius="0.025"/!-->
<inertial>
<mass value="0.05" />
<inertia ixx="0.0000125" ixy="0.0" ixz="0.0" iyy="0.0000125" iyz="0.0" izz="0.0000125" />
</inertial>
</link>
<joint name="ankle_joint_rb" type="fixed">
<origin xyz="0.1204 -0.035 0.0"/>
<axis xyz="0 1 0"/>
<parent link="shank_link_rb"/>
<child link="feet_link_rb"/>
<dynamics damping="10" friction="0.1"/>
</joint>
<gazebo reference="feet_link_rb">
<mu1>100000.0</mu1>
<mu2>100000.0</mu2>
<material>Gazebo/White</material>
</gazebo>
<!--<gazebo>
<plugin name="gazebo_ros_control" filename="libgazebo_ros_control.so">
<robotNamespace>/model_with_actuators</robotNamespace>
</plugin>
</gazebo>-->
<gazebo>
<plugin filename="libgazebo_ros_p3d.so" name="p3d_base_controller">
<alwaysOn>true</alwaysOn>
<updateRate>10.0</updateRate>
<bodyName>base_link</bodyName>
<topicName>odom/ground_truth</topicName>
<gaussianNoise>0.01</gaussianNoise>
<frameName>world</frameName>
<xyzOffsets>0 0 0</xyzOffsets>
<rpyOffsets>0 0 0</rpyOffsets>
</plugin>
</gazebo>
<gazebo>
<plugin filename="libgazebo_ros_control.so" name="gazebo_ros_control">
<legacyModeNS>true</legacyModeNS>
</plugin>
</gazebo>
</robot>
下面的代码用于启动 rviz 查看器。提前感谢那些试图解决问题的人。
<launch>
<arg name="robot_name" default="/" />
<arg name="joints_map_file" default="$(find fyp_new)/config/joints/joints.yaml"/>
<arg name="links_map_file" default="$(find fyp_new)/config/links/links.yaml"/>
<arg name="gait_config_file" default="$(find fyp_new)/config/gait/gait.yaml"/>
<arg name="description_file" default="$(find fyp_new)/urdf/fyp_new.urdf"/>
<arg name="gazebo" default="false" />
<arg name="rviz" default="false" />
<arg name="rviz_ref_frame" default="odom"/>
<arg name="has_imu" default="true" />
<arg name="lite" default="false" />
<arg name="laser" default="sim" />
<group ns="$(arg robot_name)">
<param name="tf_prefix" value="$(arg robot_name)"/>
<param if="$(arg gazebo)" name="use_sim_time" value="true"/>
<include file="$(find fyp_new)/description/launch/description.launch">
<arg name="description_file" value="$(arg description_file)"/>
</include>
<node if="$(arg lite)" pkg="rosserial_python" name="rosserial_champ" type="serial_node.py" output="screen">
<param name="port" value="/dev/ttyACM0" />
<param name="baud" value="500000" />
</node>
<node if="$(arg lite)" pkg="champ_base" name="message_relay" type="message_relay_node" output="screen">
<param name="gazebo" value="$(arg gazebo)" />
<param if="$(arg gazebo)" name="has_imu" value="false"/>
<param unless="$(arg gazebo)" name="has_imu" value="$(arg has_imu)"/>
</node>
<node unless="$(arg lite)" pkg="champ_base" name="champ_controller" type="quadruped_controller_node" output="screen">
<param name="gazebo" value="$(arg gazebo)" />
</node>
<rosparam command="load" ns="gait" file="$(arg gait_config_file)" />
<rosparam command="load" ns="links_map" file="$(arg links_map_file)" />
<rosparam command="load" ns="joints_map" file="$(arg joints_map_file)" />
<include file="$(find fyp_new)/fyp_new_bringup/launch/include/velocity_smoother.launch" />
<node pkg="robot_localization" type="ekf_localization_node" name="ekf_localization">
<remap from="odometry/filtered" to="odom" />
<rosparam command="load" file="$(find champ_base)/config/ekf/ekf.yaml" />
</node>
<include file="$(find fyp_new)/fyp_new_bringup/launch/include/laser/$(arg laser).launch" />
<node if="$(arg rviz)" name="rviz" pkg="rviz" type="rviz"
args="-d $(find fyp_new)description/rviz/urdf_viewer.rviz -f $(arg rviz_ref_frame)"
output="screen"/>
</group>
</launch>