trac custom install

本文介绍如何通过使用mkdir-p创建目录、easy_install安装依赖包及设置PYTHONPATH环境变量来部署Trac项目。文中还包含了启动Trac环境和服务的具体命令,以及配置HTTP认证的方法。



      mkdir -p /home/splunk431/trac/lib/python2.6/site-packages
      easy_install --prefix=/home/splunk431/trac Trac-0.12.3.tar.gz
       export PYTHONPATH=/home/splunk431/trac/lib/python2.6/site-packages
   easy_install --prefix=/home/splunk431/trac Trac-0.12.3.tar.gz


trac/bin/trac-admin test initenv


   export PYTHONPATH=/home/splunk431/trac/lib/python2.6/site-packages
   trac/bin/tracd --port 9000 test

htdigest [-c] passwordfile realm username


tracd --port 9000 --auth=*,prjectpasswd,trac tracproject/


yuan@yuan-virtual-machine:~/桌面/catkin_ws$ rosdep update reading in sources list data from /etc/ros/rosdep/sources.list.d Hit https://mirrors.ustc.edu.cn/rosdistro/rosdep/base.yaml Hit https://mirrors.ustc.edu.cn/rosdistro/rosdep/python.yaml Query rosdistro index https://raw.githubusercontent.com/ros/rosdistro/master/index-v4.yaml Skip end-of-life distro "ardent" Skip end-of-life distro "bouncy" Skip end-of-life distro "crystal" Skip end-of-life distro "dashing" Skip end-of-life distro "eloquent" Skip end-of-life distro "foxy" Skip end-of-life distro "galactic" Skip end-of-life distro "groovy" Add distro "humble" Skip end-of-life distro "hydro" Skip end-of-life distro "indigo" Skip end-of-life distro "iron" Skip end-of-life distro "jade" Add distro "jazzy" Add distro "kilted" Skip end-of-life distro "kinetic" Skip end-of-life distro "lunar" Skip end-of-life distro "melodic" Skip end-of-life distro "noetic" Add distro "rolling" updated cache in /home/yuan/.ros/rosdep/sources.cache yuan@yuan-virtual-machine:~/桌面/catkin_ws$ rosdep install --from-paths src --ignore-src -y ERROR: the following packages/stacks could not have their rosdep keys resolved to system dependencies: ur20_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur_robot_driver: Cannot locate rosdep definition for [ur_msgs] ur12e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur5e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur_calibration: Cannot locate rosdep definition for [ur_client_library] ur3_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur15_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur_kinematics: Cannot locate rosdep definition for [moveit_ros_planning] ur3e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur10e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur_gazebo: Cannot locate rosdep definition for [joint_trajectory_controller] ur5_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur16e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur7e_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur10_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] ur30_moveit_config: Cannot locate rosdep definition for [trac_ik_kinematics_plugin] 有什么问题,如何解决
07-31
【直流微电网】径向直流微电网的状态空间建模与线性化:一种耦合DC-DC变换器状态空间平均模型的方法 (Matlab代码实现)内容概要:本文介绍了径向直流微电网的状态空间建模与线性化方法,重点提出了一种基于耦合DC-DC变换器状态空间平均模型的建模策略。该方法通过对系统中多个相互耦合的DC-DC变换器进行统一建模,构建出整个微电网的集中状态空间模型,并在此基础上实施线性化处理,便于后续的小信号分析与稳定性研究。文中详细阐述了建模过程中的关键步骤,包括电路拓扑分析、状态变量选取、平均化处理以及雅可比矩阵的推导,最终通过Matlab代码实现模型仿真验证,展示了该方法在动态响应分析和控制器设计中的有效性。; 适合人群:具备电力电子、自动控制理论基础,熟悉Matlab/Simulink仿真工具,从事微电网、新能源系统建模与控制研究的研究生、科研人员及工程技术人员。; 使用场景及目标:①掌握直流微电网中多变换器系统的统一建模方法;②理解状态空间平均法在非线性电力电子系统中的应用;③实现系统线性化并用于稳定性分析与控制器设计;④通过Matlab代码复现和扩展模型,服务于科研仿真与教学实践。; 阅读建议:建议读者结合Matlab代码逐步理解建模流程,重点关注状态变量的选择与平均化处理的数学推导,同时可尝试修改系统参数或拓扑结构以加深对模型通用性和适应性的理解。
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