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热电势准连续PID调节器是二位元件加二个惯性环节之差的反馈通道组成(方框图如图1)。因此,对反馈环节各参数的确定将直接决定系统的调节质量。在该系统中,应该着重强调的是对二个惯性环节之差提出了反馈环节稳定输出为0的要求。 1.反馈环节稳定输出: 反馈环节的传递函数
Thermocouple quasi-continuous PID regulator is a two-element plus two inertial links of the difference between the feedback channel (block diagram shown in Figure 1). Therefore, the parameters of the feedback link will determine the quality of the regulation of the system directly. In this system, it should be emphatically emphasized that the requirement of steady output of 0 for the feedback part is proposed for the difference between the two inertial links. 1. Feedback link stable output: feedback link transfer function