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修改时间 12-10-2018 07:20 AM
我正在做一个压力映射程序,现在它通过外接压力传感能在表格中显示压力大小,因为压力板接触问题,我即使不触摸压力板,开始运行时表格中就会有数值,我现在想做一个零校准的按钮,我应该怎么做呢?
图1是压力板
图2是现在压力板在labview显示的效果
图3是我想解决的问题,当按下零校准按钮后我希望的效果是显示为零,然后按下压力板测量的数值可以从零开始
已解决! 转到解答。
12-10-2018 09:41 AM - 编辑日期 12-10-2018 09:42 AM
> 我即使不触摸压力板,开始运行时表格中就会有数值.
用 Shift Register 保存这个, 按下压力板后用差值.
VI 要用 consumer-producer design !!
修改时间 12-10-2018 11:47 AM
您好,感谢您的回答,因为我是初学者,您这样描述我实在是不太明白,请问您有没有什么例子或者能否在我的vi上修改一下,这样我能更好的理解,谢谢
修改时间 12-10-2018 03:36 PM
If loop index ==0
update shift register;
Output = measured value - shift register;
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