This paper presents a visual based localization mechanism for a legged robot. Our proposal, fundamented on a probabilistic approach, uses a precompiled topological map where natural landmarks like doors or ceiling lights are recognized by the robot using its on-board camera. Experiments have been conducted using the AIBO Sony robotic dog showing that it is able to deal with noisy sensors like vision and to approximate world models representing indoor ofce environments. The two major contributions of this work are the use of this technique in legged robots, and the use of an active camera as the main sensor
标签： localization mechanism presents proposal
上传时间： 2016-11-04
上传用户：dianxin61
This book uses the Python language to teach pro - gramming concepts and problem -solving skills, without assuming any previous program- ming experience. With easy-to-understand examples, pseudocode, flowcharts, and other tools, the student learns how to design the logic of programs and then implement those programs using Python. This book is ideal for an introductory programming course or a programming logic and design course using Python as the language. As with all the boolts in the Starting Out With series, the hallmark of this text is its clear, friendly, and easy -to-understand writing. In addition, it is rich in example programs that are concise and practical. The programs in this book include short examples that highlight specific programming topics, as well as more involved examples that focus on problem solving. Each chapter provides one or more case studies that provide step -by-step analysis of a specific problem and shows the student how to solve it.
标签： language gramming concepts problem
上传时间： 2014-01-12
上传用户：独孤求源
/* This java class create four tables with all theirs fields and insert them inside a mysql database name timelog. This code works with MySql Database with Mysql Java Connector the mysql-connector-java-3.2.0-alpha */
标签： database create fields insert
上传时间： 2017-03-27
上传用户：talenthn
This code proposes genetic algorithm (GA) to optimize the point-to-point trajectory planning for a 3-link robot arm. The objective function for the proposed GA is to minimizing traveling time and space, while not exceeding a maximum pre-defined torque, without collision with any obstacle in the robot workspace.
标签： point-to-point trajectory algorithm proposes
上传时间： 2013-12-21
上传用户：chenxichenyue
Java Extreme Programming Cookbook offers more than just a collection of cut-and-paste code. Each recipe also includes explanations of how and why the approach works, so you can adapt the techniques to similar situations. One of the biggest challenges facing developers today is sorting through the wide variety of tools available form various source and figuring out how to them effectively. The recipes in Java Extreme Programming Cookbook showcase how to use the most important features of these XP tools. Many of these tools are geared towards unit testing, while others are invaluable for continuous integration with these practical examples, you ll be able to choose the most effective tools to accomplish your goals, then implement them in a cohesive development environment quickly.
标签： cut-and-paste Programming collection Cookbook
上传时间： 2017-06-29
上传用户：cmc_68289287
·详细说明：机器人视觉处理程序，用摄像头记录图像，用于控制机器人分离目标物和障碍物- The robot vision disposal procedure, with 鎽勫儚澶?the record picture, uses in to control the robot separation sighting vane and the obstacle文件列表: 机器人视觉处理
上传时间： 2013-05-20
上传用户：ryanxue
This application includes a demo server and client program. You could write your own server launcher and client application by using the SimpleScreenCaptureServer class and the SimpleRemoteScreenCaptureClient class. Usage: 1. Type the following command to launch the server program. java -jar SimpleCaptureScreenServerDemo.jar portnumber 2. Type the following command to launch the client program. It s a swing-based UI. java -jar RemoteScreenCaptureClientUI.jar 3. Select Run/Connect menu. Input your server address and port number. You could just double-click on the RemoteScreenCaptureClientUI.jar to launch the client program if you are using Windows. This program is written just for fun. :lol: :lol: :lol:
标签： server application includes launcher
上传时间： 2016-10-06
上传用户：kr770906
Distributed applications, devices, and services appear in many different arrangements in an enterprise. At your company, you probably access data from your intranet services, from computers distributed throughout the company network, and from services across the firewall out on the Web. For example, you might access a calendar-sharing application or a financial application to fill out expense sheets. Someone must maintain all these applications. Not only the applications, but also the hardware that supports them must be maintained. Resource management encompasses both applications and hardware. In fact, both application and hardware management can be supported through the development of Java Management Extensions (JMX) resource management software. This book will show how you can use JMX to manage and monitor all your resources across an enterprise—both software and hardware.
标签： applications arrangements Distributed different
上传时间： 2014-01-05
上传用户：330402686
Attempt to write voice dictionary: search and play wav files (could be obtained from stardict voice dictionary). Netbeans project and use of Java MIDP. Tested on Nokia 5310. Actual midlet source inside the project - HelloMidlet.java. Jar file to try voicedic.jar.
标签： voice dictionary obtained stardict
上传时间： 2017-08-30
上传用户：jackgao
用三点法实现机器人三维位置测量的研究摘 要 ：提 出 了一 种 微 小 爬 壁 机 器 人 三 维 位 置 测 量 的新 方 法 。笔 者 通 过 深 入 分 析 研 究各 种 位 置 测 控 方 法 与 系 统 ，提 出采 用单 目视 觉方 法 中的 聚 焦法 ，以 CCD作 为 传 感 器 ，用 三 点 法 实现 对 机 器 人 的 三 维 位 置 测 量 。 验 证性 实验 结果表 明 ，本研 究提 出的测 量原 理和 系统是 正 确 可行 的 。 关键词 ：机 器人 ；位置 测量 ；CCD传 感 器 ；单 目视 觉 ；摄 像 机 标 定 中 图分 类 号 ：TP242．6 文 献 标 识 码 ：B Abstract：A new 3D position measurementmethod Ofa wall—climbing micro robothas been researched．Researc— hing on the various position measuring and controlling method，theauthorhasputforwardanewprojecttomeas— ure the 3D position of the robot，in which the focusing method with singlecamera and CCD sensorhasbeen used to getthe position information．The elementary experiment has verified the principle and the system． Key words：robot；position detection；CCD sensor；single camera vision；camera caiibration 位置测量技 术是智 能机 器人 的关键 技术 ，是各 种 机器人控 制系统 中极 为重 要 的环节 ，也 是 国内外研 究 的热点所 在。 按 照测试 系统 与被 测机 器 人 的关 系 ，可 以将位 置 测量技术 分为接触 式和非接触式 两大类 。接触 式测量 系统 由于在测 量过程 中或多或少地 对机器人施 加 了载 荷 ，因而仅适用于静 态 位置测 量 。而动 态 位 置测量 系 统 主要分 5类 ：①激光跟踪 系统 ；@ CCD交 互测量 收 稿 日期 ：2001—07—03 基 金项 目：国家 863高科技 研 究 资助 项 目(9804-06)；教 育 部 高 等 学校 骨干教 师 资助 计 3t,j项 目 作者 简 介 ：张 智海 (1973一 )，男 ，工 学硕 士 ，主 要 研 究 方 向 为 智 能 机 器人 测 控 技 术 。 系统 ；③ 超声波 测量 系统 ；④ PSD(positionsensitivede— vice)位 置 测 量 系统 ；⑤ 带 有 接 近觉 传 感 器 的 测量 系 统 。位置测量 还可 以从另一个分类 角度划分为主动式 测量和被动 式测 量 。主动式测 量主要可 以分为结 构光方法和激光 自动聚焦法两类 。被 动式测量 主要 可 以分为双 目视 觉 、三 目视觉 、单 目视觉 等方法 。 对 比以上各种方法 的 优缺 点 ，针对 笔者 研制 的微 小爬壁机器人 的空 间三 维位 置 测量 的要 求 ，测量 系统 必须满足尺 寸小 、分 辨率 高 、稳定 性 和可 靠性 好 、时 间 响应快等特 点 ，提 出了采用 单 目视觉方法 中的聚焦法 ， 选用 CCD作 为传感器 ，用 三点法实现对机器人 的三维 位置测量 ，并用 Matlab和 V
标签： 机器人
上传时间： 2022-02-12
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