数控的英语怎么说

数控
numerical control
n.（名词）
Control of a process or machine by encoded commands that are commonly prepared by a computer.
数字控制：通过对通常由计算机制作的命令进行编码而对某一过程或机器的控制

Digital control

Digital control is a branch of control theory that uses digital computers to act as a system. Depending on the requirements, a digital control system can take the form of a microcontroller to an ASIC to a standard desktop computer. Since a digital computer is a discrete system the Laplace transform is replaced with the Z-transform. Also since a digital computer has finite precision (See quantization) extra care is needed to ensure the error in coefficients, A/D conversion, D/A conversion, etc. are not producing undesired or unplanned effects.

numerical control

digital control
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