Simulink掩码参数 [英] Simulink Mask Parameters

问题描述

我正在尝试创建一个具有传递函数的子系统.分母中除一个系数以外的所有值都在此传递函数中设置.

I'm trying to create a subsystem that has a transfer function in it. Everything except one coefficient in the denominator is set in this transfer function.

如何仅提升此参数，而不是将传递函数的整个分母提升到子系统的掩码中?当用户双击子系统时，我想这样做，以便掩码仅请求该单个参数，而不是整个分母.这可能吗?

How can I promote only this parameter, instead of promoting the entire denominator of the transfer function into the the subsystem's mask? When the user double clicks on the sub system, I want to make it so the mask only requests this single parameter, rather than the whole denominator. Is this possible?

这是一个三阶系统:[1 (parameter) 9 1].

我想在蒙版中设置(参数)系数.

I want to set the (parameter) coefficient in the mask.

推荐答案

这是您应该做的事情:

• 采用原子子系统
• 添加Transfer Fcn块，分母为 [1 X 9 1]
• 屏蔽此原子子系统，其参数名为 X 称为say Coefficient .

这里有个例子，(对不起，我的学生版本太旧了，但是您会做的.)

Here's an example, (sorry mine is too old Student's version of matlab, but you'll get what to do.)

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