控制旋钮的一般理论
Toward a General Theory of Control Knobs
摘要：
使用硬件旋钮作为控制设备的操作员界面的经验在不同的设施中有很大的不同。人们的反应从一些设施“不可或缺”到另一些设施“几乎无用”不等。在本文中，我们将试图概述一些成功的旋钮实现的基本原则。这些原则来自我们自己在LANSCE加速器综合体中使用控制旋钮的经验，以及我们最近为使我们的控制旋钮适应EPICS所做的努力。要涵盖的主题包括操作员需要旋钮做什么，旋钮需要了解它所控制的设备，以及旋钮缩放问题。高级主题，如闭环，PID和聚合旋钮作为未来论文的主题。
英文摘要：
Experience using hardware knobs as an operator interface for controlling equipment has varied considerably at different facilities. Reactions have ranged from "indispensable" at some facilities, to "virtually useless" at others. In this paper, we will attempt to outline some basic principles for successful knob implementation. These principles derive from our own experience with control knobs at the LANSCE Accelerator Complex and our recent effort to adapt our control knobs to EPICS. Topics to be covered include what the operator needs the knob to do, what the knob needs to know about the device it is controlling, and knob scaling issues. Advanced topics such as closed-loop, PID, and aggregate knobs are left as topics for future papers.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
