https://www.mathworks.com/discovery/pid-control.html?refresh=true http://www.ni.com/white-paper/6440/en/ https://www.jjrobots.com/pid/......

def _stop_unix(self, errors): """ UNIX implementation of process killing @param errors: error messages. stop() will record messages into this list. @type errors: [......

std::string server_address("0.0.0.0:50051"); SearchRequestImpl service; ServerBuilder builder; builder.AddListeningPort(server_address, grpc::InsecureServerCredentials()); build...

itfanr@itfanr-pc:~$ printenv | grep ROS ROS_ROOT=/opt/ros/kinetic/share/ros ROS_PACKAGE_PATH=/home/itfanr/catkin_ws/src:/home/itfanr/qtros_ws/src:/opt/ros/kinetic/share ROS_MAST...

// Software License Agreement (BSD License) // // Copyright (c) 2017 Svenzva Robotics // All rights reserved. // // Redistribution and use in source and binary forms, with or wi...

https://sci-hub.tw/

#! /usr/bin/env python # -- coding: utf-8 -- from future import absolute_import, print_function import time import logging import sys try: import ctypes import ctypes.util c = c...

model.cpp 文件 itfanr@itfanr-pc:src$ git remote -v origin https://github.com/ros/urdfdom (fetch) origin https://github.com/ros/urdfdom (push) /**********************************...

1、写一个配置文件 cfg/ElfinBasicAPIDynamicReconfigure.cfg #!/usr/bin/env python PACKAGE = "elfin_basic_api" from dynamic_reconfigure.parameter_generator_catkin import * gen = P...

import roslib roslib.load_manifest("rosparam") import rosparam paramlist=rosparam.load_file("/path/to/myfile",default_namespace="my_namespace") for params, ns in paramlist: rosp...

terminate called after throwing an instance of 'ros::TimeNotInitializedExcep 必须在实例化Nodehandle后，才能使用 ros::Duration(1).sleep()等Time函数。......

void Foo::callback(const std_msgs::Empty::ConstPtr& message) { } Foo foo_object; ros::Subscriber sub = handle.subscribe("my_topic", 1, &Foo::callback, &foo_object); 参考： http...

tf::Quaternion q; tf::quaternionMsgToTF(imu_msg->orientation, q); tf::Matrix3x3(q).getRPY(roll, pitch, yaw); tf::createQuaternionMsgFromRollPitchYaw(double r, double p, double y...

https://quaternions.online/

ROS Kinetic Code API Move Group Interface MoveGroupInterface class - the main C++ interface to the move_group_node. MoveGroupInterface is the successor to the MoveGroup class fr...

#include "RobotThread.h" RobotThread::RobotThread(int argc, char** pArgv, const char * topic) : m_Init_argc(argc), m_pInit_argv(pArgv), m_topic(topic) {/** Constructor for the ....

/** * context to signal a cond * * Generic context to signal a cond and store the return value. We * assume the caller is holding the appropriate lock. */ class C_Cond : p...

unique_ptr：禁止拷贝，只能通过Move语义来转移。 release方法放弃内部对象的所有权，将内部指针置为空, 返回所内部对象的指针, 此指针需要手动释放 reset方法销毁内部对象并接受新的对象的所...

void ECBackend::start_read_op( int priority, map<hobject_t, set<int>> &want_to_read, map<hobject_t, read_request_t> &to_read, OpRequestRef _op, bool do_redundant_reads...

operator ceph_timespec() const { ceph_timespec ts; ts.tv_sec = sec(); ts.tv_nsec = nsec(); return ts; }...