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<h1 id="_1"><strong>引言</strong></h1>
<p>机器人的发展横跨七八十年，经历了三个重要时期。</p>
<p><img alt="image-20220523002911347" src="assets/img/image-20220523002911347.png" /></p>
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<li>
<p><strong>2000年前</strong>，机器人主要应用于工业生产，俗称工业机器人，由示教器操控，帮助工厂释放劳动力，此时的机器人并没有太多智能而言，完全按照人类的命令执行动作，更加关注电气层面的驱动器、伺服电机、减速机、控制器等设备，这是机器人的<strong>电气时代</strong>。</p>
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<p><strong>2000年后</strong>，计算机和视觉技术逐渐应用，机器人的类型不断丰富，出现了AGV、视觉检测等应用，此时的机器人传感器更加丰富，但是依然缺少自主思考的过程，智能化有限，只能感知局部环境，这是机器人的<strong>数字时代</strong>，不过这也是机器人大时代的前夜。</p>
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<li>
<p><strong>2015年之后</strong>，随着人工智能技术的快速发展，机器人成为了AI技术的最佳载体，家庭服务机器人、送餐机器人、四足仿生机器狗、自动驾驶汽车等应用呈井喷状爆发，<strong>智能机器人时代</strong>正式拉开序幕。</p>
</li>
</ul>
<p>智能机器人的快速发展，必将对机器人开发提出更高的要求，软件层面最为热点的技术之一就是机器人操作系统，这也是我们课程的主角——<strong>Robot Operating System</strong>。</p>
<h2 id="_2"><strong>教程链接汇总</strong></h2>
<ul>
<li>课程视频：<a href="https://class.guyuehome.com/detail/p_628f4288e4b01c509ab5bc7a/6" target="_blank">https://class.guyuehome.com/</a></li>
<li>图文教程：<a href="https://book.guyuehome.com/" target="_blank">https://book.guyuehome.com/</a></li>
<li>教程源码：<blockquote>
<p>Gitee：<a href="https://gitee.com/guyuehome/ros2_21_tutorials" target="_blank">https://gitee.com/guyuehome/ros2_21_tutorials</a></p>
<p>Github：<a href="https://github.com/guyuehome/ros2_21_tutorials" target="_blank">https://github.com/guyuehome/ros2_21_tutorials</a></p>
</blockquote>
</li>
<li>教程问答：<a href="https://www.guyuehome.com/Bubble/circleDetail/id/90" target="_blank">https://www.guyuehome.com/Bubble/circleDetail/id/90</a></li>
<li>博客泡圈：<a href="https://www.guyuehome.com/" target="_blank">https://www.guyuehome.com/</a></li>
</ul>
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