- 博客(17)
- 资源 (1)
- 收藏
- 关注
RSS订阅原创 [ur_driver-2] process has died
参考链接：https://answers.ros.org/question/324950/ur3-connection-setup-failed-ur_modern_driver/ubuntu16.04kinectUR5 系统版本3.2.19293通过升级到3.3.1.237解决了问题
2020-09-21 15:58:26
510
1
原创 组合
#include<iostream>usingnamespacestd;intn,m,k;intPerm(intnn){intN=1;for(inti=0;i<=n;i++){N=N*i;}returnN;}intCMN(intm,intn){intM=1,N=1;for(inti=1;i<=n;i++)...
2020-09-05 16:31:47
192
原创 struct ListNode { * int val； * ListNode *next； * ListNode(int x) : val(x), next(NULL)
构造函数的初始化
2020-07-10 23:51:10
8581
4
原创 resource not found: ROS path [0]=/opt/ros/kinetic/share/ros ROS path [1]=/opt/ros/kinetic/sh
问题：1.resource not found: ROS path [0]=/opt/ros/kinetic/share/ros ROS path [1]=/opt/ros/kinetic/sh2.Running xacro failed.Please check console for errors如图：1.2.解决：source devel/setup.bash
2020-06-27 17:37:24
19673
4
原创 rostopic list中话题缺失
问题描述：list中没有/mhand/joint1_position_controller/command/mhand/joint2_position_controller/command/mhand/joint3_position_controller/command/mhand/joint4_position_controller/command/mhand/joint5_position_controller/command/mhand/joint6_position_contro...
2020-06-25 01:28:38
3094
原创 运用ros control,关节的位置控制方式（position controller）后，发送指令参数关节没有发生运动
原因：joint的类型应改为type="revolute">，本人用的continuous，改成revolute，并加上<limit lower="-3.14" upper="3.14" effort="100" velocity="1" />之后便恢复正常
2020-06-25 01:08:50
1285
原创 解决 No link elements found in urdf file问题
问题描述：[ERROR] [1592608696.488471533]: No link elements found in urdf file[robot_state_publisher-3] process has died [pid 6427, exit code 255, cmd /opt/ros/kinetic/lib/robot_state_publisher/robot_state_publisher __name:=robot_state_publisher __log:=/hom
2020-06-20 07:24:53
4515
2
原创 nvalid param tag Cannot load command parameter robot_description
XML parsing error: mismatched tag: line 648, column 2when processing file: /home/whj/catkin_ws_marm/src/mhand_3/urdf/xacro/mhand_3_base.xacroincluded from: /home/whj/catkin_ws_marm/src/mhand_3/urdf/xacro/mhand_3.urdf.xacroCheck that:- Your XML is w...
2020-06-19 23:59:07
2057
原创 已解决gnoring transform for child_frame_id left_Link from authority unknown_publisher
在solidworks里面要对应好各轴，我把要对应的名称改为一样的，之后解决了问题现象：终端信息：[WARN] [1592353543.062910]: The 'use_gui' parameter was specified, which is deprecated. We'll attempt to find and run the GUI, but if this fails you should install the 'joint_state_publisher_gui' pa.
2020-06-17 08:34:38
7168
9
原创 ubuntu16.04和windows10双系统如何扩容
参考链接：1.https://blog.youkuaiyun.com/weixin_41018348/article/details/825920572.https://blog.youkuaiyun.com/qq_25349629/article/details/88737756总结起来有以下几点：1.windows下压缩出空间2.ubuntu下安装gparted3.用ubuntu启动盘打开ubun...
2020-01-05 10:38:01
622
原创 matlab2014b装libsvm及c++编译器
参考链接:1.https://blog.youkuaiyun.com/dz4543/article/details/827797922.https://blog.youkuaiyun.com/github_35807147/article/details/807256423.https://blog.youkuaiyun.com/qq_42183184/article/details/86598104最后不一样的地方是...
2019-12-10 16:58:24
548
1
原创 荣耀 MagicBook pro 拆机图及硬盘安装过程
参考https://post.smzdm.com/p/avv4/补充：1.后盖拆的时候用硬卡片慢慢的别就行，要小心翼翼的一点一点的把卡口撬开，当时手边没有专业的撬棒，就用饭卡撬开了2.硬盘不能超过9.5mm，本人用的如下参数硬盘，感觉刚刚好3.在装硬盘时要把电池右边的橡胶条拔掉，不然硬盘装不进去4.软排线的蓝色面朝上5.在磁盘管理里面对磁盘进行初始化...
2019-12-09 23:21:44
56612
2
原创 C++算法小练习
#include<stdio.h>int main(void){ int square,cube,i,a,b; square =1; cube=1; scanf("%d%d",&a,&b); printf("number\tsquare\tcube\n"); for(i=1;i<=b;i++) { ...
2018-12-02 11:44:15
211
原创 字母统计
#include <stdio.h>int main(){ char string[100],i = 0, x,a; static char count[52]={0}; scanf("%s",&string); for(i = 0;string[i] != '\0';i++) { ...
2018-12-02 11:42:56
155
原创 C语言、C++的一些算法题作为练习的
1.这是自己写的第一个博客，哈哈，时间有点紧#include <stdio.h>void grid(int r,int c);int main(){ int colum; int row; int col; int k=0; int a[20]={0}; scanf("%d",&colum); ...
2018-11-09 22:25:59
245
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人