A2 功能概述
为了使用Exasmoc控制器，用户必须熟悉Exasmoc规范，尤其是先进过程控制的功能概述术语。接下来的部分将提供此信息。
A2.1控制器规范
Exasmoc集成模型预测控制和优化控制器由主控制器和子控制器组成。集成优化控制器可以在子控制器之间共享控制结果。一个子控制器对应于一个常规MVC控制器。SMOC集成优化控制器的特点如下所示。
SMOC控制器由两层结构组成。第一层用于集成第二层最优控制的执行。第二层的处理被称为子控制器，在一个SMOC控制器中可以有几个子控制器。第一层的处理被称为主控制器。
可以通过在子控制器之间接收和传递中间变量来建立控制器之间的关系。因此，可以延伸两个或更多子控制器以构建大规模先进控制。
下面写了控制器规格的最大数量。 超出此范围的控制器的行为将得不到不保证。
表A 2.1控制器规范
一个SMOC控制器的最大I / O数
| 条目| 规范|
| ------------- |:-------------:| -----:|
| Exasmoc Main Controller （Exasmoc主控制器） | 每台PC最多20个。|
| Sub Controller （子控制器） | 每个主控制器最多50个，每台PC 250个。|
| MV | 每个子控制器最多100 MVs，每个主控制器最多500个，每台PC总共180 MVs。|
| CV | 每个子控制器最多200个CVs，每个主控制器最多250个。|
| DV| 每个子控制器最多50个DVs，每个主控制器最多1000个。|
| POV| 每个子控制器最多200个POVs，每个主控制器最多1000个。|
| EF | 每个主控制器有一个EV。|
| Economic Function（经济函数）| 每个主控制器最多50个，每台PC 250个。|
| Economic Function Coefficient（经济函数系数）| 每个主控制器最多500个，每台PC 2000个。|
| GAIN（可在线更改）| 每个主控制器最多500个，每台PC 2000个。|
| Prediction points （预测点）| 每个MV或CV最多60个。|
*数目按照R3.05更新，同时它也取决于安装的硬件。
原文：
A2. Functional Outline
In order to use Exasmoc controller it is necessary for user to get acquainted with Exasmoc specifications and especially terminology in view of its functional outline for Advanced Process Control. Following subsequent section will be providing this information.
A2.1 Controller Specification
Exasmoc integrated model predictive control and optimization controller is composed of Main Controller and the Sub controllers. The integrated optimization controller can share the control results among sub controllers. One sub controller corresponds to one conventional MVC controller. The features of SMOC integrated optimization controller are shown as follows.
One SMOC controller is composed as two hierarchies. The first hierarchy is integrated to perform optimum control with the second hierarchy. The processing of the second hierarchy is called a sub controller, and can have several sub controllers in one SMOC controller. The processing of the first hierarchy is called a Main controller.
It is possible to establish relationship between controllers by receiving and passing the intermediate variables between sub controllers. As a result, it is possible to build a large-scale advanced control to extend over two or more sub controllers.
Maximum number of the controller specification is written below. The behavior of the controllers beyond this specification is not guaranteed.
Table A 2:1 Controller specification
The maximum number of I/O for one SMOC controller
| Item| Specification|
| ------------- |:-------------:| -----:|
|Exasmoc Main Controller |Up to 20 per PC|
|Sub Controller | Up to 50 per Main controller, 250 per PC|
|MV| Up to 100 MVs per Sub controller, 500 per Main controller, totally 180 MVs per PC
|CV |Up to 200 CVs per Sub controller, 250 per Main controller
|DV |Up to 50 DVs per Sub controller, 1000 per Main controller
|POV| Up to 200 POVs per Sub controller, 1000 per Main controller
|EF |One EV available per Main controller
|Economic Function|Up to 50 per Main controller, , 250 per PC
|Economic Function Coefficient |Up to 500 per Main controller, 2000 per PC
|GAIN (online changeable) | Up to 500 per Main controller, 2000 per PC
|Prediction points |Up to 60 per MV or CV
- Number is updated from R3.05, even though it depends of the installed hardware.
2017.3.20
