|Section（部分）| Attribute（属性） |Description（描述） |Tab（选项卡）|
| ------------- |:-------------:| :-----:|
|| Maximum（最大值）| 约束上限。 |Sub-controller（子控制器）|
||Minimum（最小值） |约束下限。| Sub-controller（子控制器）|
||Noise std dev| 添加到变量中白噪声的标准偏差。| Sub-controller（子控制器）|
|| Ramp（斜坡）| 添加到变量中斜坡的幅度和持续时间。 |Sub-controller（子控制器）|
|| Sine（正弦）| 添加到变量中正弦波的幅度和周期。| Sub-controller（子控制器）|
|DV |Disconnected（断开连接）| 忽略变量测量的标签(True/False)。而用内部值代替。
||Operating Point（操作点）| 变量的参考值。 |Sub-controller（子控制器）|
||** Filter Time Constant（滤波时间常数）| 干扰前置滤波器的时间常数（以时间为单位）。| Sub-controller（子控制器）|
||Noise std dev** |添加到变量中白噪声的标准偏差。| Sub-controller（子控制器）|
|| Ramp（斜坡）| 添加到变量中斜坡的幅度和持续时间。| Sub-controller（子控制器）|
|| Sine（正弦）| 添加到变量中正弦波的幅度和周期。| Sub-controller（子控制器）|
|Sub-controller（子控制器）| Control Status（控制状态）| 子控制器的操作模式：•On –MVs可用于控制； Its MVs are available for control.•Off – MVs不可用于控制，因此被限制在当前值。| Sub-controller（子控制器）|
重要提示：
•经济函数（EF）跟踪滤波器已经替代了“旧的经济函数速度因子”。新的滤波器是用于跟踪经济最优的期望轨迹的时间常数。经济函数跟踪滤波器以时间（秒）为单位，其值可以是任何正的有界实数。
•与任何滤波器一样，EF跟踪滤波器的时间常数越大，跟踪速度（响应）越慢。
•当用户打开由SMOCPro旧版本生成的工作区时，经济功能速度因子将自动转换为“等效的”经济函数跟踪滤波器值。然而，整定经济函数跟踪滤波器以精确地复制速度因子行为可能依旧比较困难。因此，我们建议用户构造仿真以进一步微调经济函数跟踪滤波器。
•从当前版本（PCTP 2009 Build 1）开始，仿真模块具有支持外部输入/输出位号的能力。所有外部位号都将在内部被初始化为0，并且可在方案树节点的常规选项卡中被修改。
原文：
| Section | Attribute | Description| Tab|
| ------------- |:-------------:| :-----:|
| | Maximum | Constraint upper limit.| Sub-controller|
| | ** Minimum| Constraint lower limit. | Sub-controller|
| | Noise std dev | Standard deviation of a white noise added to the variable. | Sub-controller|
| | Ramp | Amplitude and duration of a ramp added to the variable.| Sub-controller|
| | Sine | Amplitude and period of a sine wave added to the variable. | Sub-controller|
| DV| Disconnected| Flag (True/False) to disregard the measurement of the variable. The internal value is used instead.
| | Operating Point | Reference value of the variable. | Sub-controller|
| | ** Filter Time Constant| Time constant (in time units) of the disturbance pre-filter. | Sub-controller|
| | Noise std dev| Standard deviation of a white noise added to the variable. | Sub-controller|
| | Ramp | Amplitude and duration of a ramp added to the variable. | Sub-controller|
| | Sine| Amplitude and period of a sine wave added to the variable. | Sub-controller|
| Sub-controller| Control Status| Mode of operation of the sub-controller:•On – Its MVs are available for control.•Off – Its MVs are NOT available for control and are thus clamped to their current values.| Sub-controller|
IMPORTANT NOTES:
•The Economic Function (EF) Tracking Filter has replaced the “old Economic Function Speed Factor.” The new filter is the time constant of the desired trajectory for tracking the economic optimum. The Economic Function Tracking Filter is in units of time (seconds) and its value can be any positive, bounded real number.
• Just as is the case with any filter, the larger the time constant for the EF Tracking Filter is, the slower the tracking speed (response) is.
• When users open a workspace generated by a previous version of SMOCPro, the Economic Function Speed Factor will be automatically converted into an “equivalent” Economic Function Tracking Filter value. However, it might still be difficult to tune the Economic Function Tracking Filter to exactly replicate the behavior of the Speed Factor. Thus, it is our recommendation that the user construct simulations to further fine-tune the Economic Function Tracking Filter.
• Starting with the current release, PCTP 2009 Build 1, the simulation module has the capacity of supporting external input/output tags. All external tags are initialized as value 0 internally, and can be modified in the general tab of the Scenario tree node.
2016.10.16
