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仿真后单位不一致，有pa有ba，怎么修改r
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发布于 2025-08-26 14:29:10
查看 9过去306天
仿真后的压力单位不一致，有的是pa，有的是bar，每次重新仿真后都要要重新修改比较麻烦，怎么修改让每次仿真后的单位都为pa，不用手动修改，或者能批量选择让bar改为pa后，导出数据
所属专栏：Modelica语言
产品信息：Sysplorer系统建模仿真环境
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1 个附件(41kb) 全部回答 2
发布于 2025-08-26 14:39:57
您好，可以重新定义一个type类，设置显示单位为“Pa”，如以下代码所示
type Pressure = Real(
final quantity = "Pressure",
final unit = "Pa",
displayUnit = "Pa") "压力" annotation(Protection(access=Access.packageDuplicate));
之后新建模型定义参数变量时使用定义的type，如此即可实现每次方针的结果单位为Pa。
Pressure p = p1;
parameter Pressure p1 = 100;
发布于 2025-08-26 16:42:57
感谢，看了你的回答我找到原因了，原来的压力表的final unit 单位有的是pa，有的是bar造成的
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