Designing a Controller-Sub-controller Compaction Points Tab-1

查看压实点曲线
从上图可以看出，输出压实曲线被绘制在单个屏幕上。可以通过移动行和列之间的分界线来调整曲线大小。无论我们的目标是增加或减小图的尺寸，都可以通过将分配器向左或向右拖动来调整其大小。
使用鼠标右键菜单
软件还拥有压实点及控制目标作用可视化的其它功能。要访问这些绘图功能，请右键相应的压实点图像。从而打开下面菜单，揭示了可供用户使用的选项。

若仅要查看工作区中的某个图，按以下步骤：
1.单击选中该图；
2.右键单击选中的图；
3.选择Display Current Plot（显示当前图）。
例如，对上图所示的左上角压实点图执行上述步骤，将得到下述单个放大图：

注：调整建议 - 为了最大限度地减少预测误差的传递，必须确保由压实点（蓝点）定义的锯齿点（黑色）能准确地拟合模型响应（粗红线）。
图形鼠标右键菜单
Display Current Plot（显示当前图像） 通过打开新的大图显示选定的图像。
Grid（网格） 对图像添加网格线。
Print（打印） 打印当前窗口。
更改压实点
用户可以使用鼠标方便地修改压实点。要做到这一点请按以下步骤：

1. 若要删除某个输出压实点，使用鼠标按钮点击图中你想删去的实心点。（注：当处于行中合适位置时，光标将由典型的指针改变为一个小手）
2. 若要添加一个输出压实点，请单击代表子控制器周期倍数的图线（红色）上的任意点。（注：当处于行中合适位置时，光标将由典型的指针改变为一个小手）
   使用此方法你可以根据需要添加尽可能多的点。

压实点网格线
压实点网格显示了输入/输出压实点的精确值。如果你在更改了压实点后打开压实点网格，输出压实点的值将被更新，以反映对图像所做的更改。

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Viewing the Compaction Points Plot
As can be seen in the figure above, the output compaction plots are plotted on a single screen. The dividers between the rows and columns can be moved to adjust the size of the plots. This resizing is done by dragging the dividers left or right, whether the goal is to decrease or increase the size of the plots respectively.
Using the Right Mouse Button Menu
There are other features available for visualization of compaction points and their impact on the control objectives. To access these plotting features, right click on any of the compaction points plots. The following menu opens, thereby revealing the available options to the user.
To view just one plot in the workspace, do the following:

1. Click on the plot to select it.
2. Right click on the selected plot.
3. Select Display Current Plot.

For example, performing the steps outlined above on the top-left plot of the compaction plots shown in the figure above yields the following zoomed in single plot:
NOTE: Tuning Advice – To minimize prediction propagation errors, make sure that the jagged dotted (black) line defined by the compaction points (blue dots) fits the model response (bold red) line accurately.
Plot Right Mouse Button Menu
Display Current Plot Displays the selected plot by opening an enlarged view of the given plot.
Grid Adds a grid to the plot.
Print Prints the current window.
Changing Compaction Points
The user can easily modify the compaction points using the mouse. To accomplish this do the following:

1. To remove an output compaction point, click on the solid dot that you would like to remove in any of the plots with the mouse button. (Note: when on an appropriate point on the line, the cursor will change to a small hand from the typical pointer)
2. To add an output compaction point, click on any spot on the plot (red) line that represents a multiple of the sub-controller period. (Note: when on an appropriate point on the line, the cursor will change to a small hand from the typical pointer)

You can add as many points as necessary using this method.
Compaction Points Grid
The compaction points grid displays the exact values of the input/output compaction points. If you open the compaction points grid after making changes in the compaction plots, the values of the output compaction points are updated to reflect the changes made on the plot.

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2016.9.28