中泰证券-人形机器人专题2：编码器 2023-12-31
伺服系统的特点：对动作状态时刻进行确认，并通过不断反馈避免与指令信号发生偏差，从而使机械实现灵敏和高精度的运动
资料来源：禾川科技可转债券募集说明书，中泰证券研究所
➢ 伺服系统工作原理：
1）控制指令发出：控制器（如PLC、HMI等）向伺服系统发出指令信号；
2）控制&驱动：伺服驱动器（伺服放大器）接收到指令信号后，控制伺服电机运转；
3）执行&反馈：编码器通常与电机相连，检测其状态，并把信号反馈回驱动器，驱动器对反馈信号进行汇总、分析、修正，
从而精确控制执行机构的位置、速度、转矩等输出变量，实现闭环。
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发布者：Dr.Durant，转转请注明出处：https://robotalks.cn/%e4%b8%ad%e6%b3%b0%e8%af%81%e5%88%b8-%e4%ba%ba%e5%bd%a2%e6%9c%ba%e5%99%a8%e4%ba%ba%e4%b8%93%e9%a2%982%ef%bc%9a%e7%bc%96%e7%a0%81%e5%99%a8-2023-12-31/
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