relay static characteristic 继电器静态特性
relay operate time characteristic 继电器工作时间特性曲线
Differential Relay with Restraint Characteristic 具有制动特性的差动继电器
relay y characteristic 继电器特性
This way doesn't need to add relay characteristic, it can realities to self setting up PID parameter.
该方法无需加入继电器特性即可实现PID参数自整定。
Their design is based on the use of analogue electronic devices instead of coils and magnets to create the relay characteristic.
其设计的基础上，而不是创建继电器特性的线圈和磁铁的模拟电子设备的使用。
This paper introduces a way to predict the electric oven's parameter. This way doesn't need to add relay characteristic, it can realize to self setting up PID parameter.
提出了一种预估电加热炉参数的方法，该方法无需加入继电器特性即可实现PID参数自整定。
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