英文:
What is the "-C-" block in this example?
问题
我有以下SIMULINK示例的图像（我无法单击模型进入）：
但是"-C-"块是什么（PV0是输入积分器块的一个输入）？
我认为它是一个常数，但不知道里面应该放什么。
英文:
I have a the following image of a SIMULINK example (I can't click into the model):
But what is the "-C-" block (the PV0 one which is an input to the integrator block)?
I think its a constant, but don't know what should have inside it.
答案1
得分: 1
这肯定是一个“常数”块，为积分器提供初始状态。参考页面上描述了积分器块如何使用第二个输入。
英文:
It's surely a "Constant" block providing the initial state for the integrator. The reference page for the integrator block describes how that 2nd input is used.
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