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多年来,大多数运动控制系统是由控制器、放大器、电动机和反馈装置构成的,上位设备很可能是一台 PC(编程和作为操作员接口)。如果还有通信功能的话,则往往经过专用系统。然而,随着诸如 PC、人工智能、网络等技术的采用,预计在下一世纪最初十年内,上述情况将有很大变化。例如控制器和放大器将融合在一起;逐渐采用通用网络进行通信;PC承担控制功能。也就是说,主要有以下一些发展趋向:
For years, most motion control systems consisted of controllers, amplifiers, motors, and feedback devices, most likely a PC (programming and operator interface). If there are communication functions, then often through a dedicated system. However, with the adoption of technologies such as PC, artificial intelligence, and the Internet, it is expected that the above situation will change greatly in the first decade of the next century. For example, the controller and amplifier will be together; gradually using a common network for communication; PC commitment control. In other words, there are mainly the following trends: