自动化船舶的机舱设备热工参数的定值控制系统多采用P、I、D的组合控制。
The PID combined control is adopted mostly in the constant control system of thermodynamic parameters for automotive engine room equipment.
介绍了某辗环机数字控制系统的研制，提出了采用定值反馈闭环控制方法跟踪目标值曲线。
The research of a practical DDC system is presented. It's achieved to trace the target curve by feedback loop system with fixed feedback value.
介绍了某辗环机数字控制系统的研制，提出了采用定值反馈闭环控制方法跟踪目标值曲线。
The research of a practical DDC system is presented. It's achieved to trace the target curve by feedback loop system with fixed feedback value.
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