Control performance verification method for a large-scale hierarchical control system

Abstract

The invention discloses a control performance verification method suitable for a large-scale hierarchical control system. The control performance verification method comprises the specific steps of 1,setting up overall architecture for control performance verification; 2, establishing a software and hardware equipment test model; 3, establishing a software test model with reconfigurable control logic; 4, performing software and hardware parameterization configuration and quick construction of a control system; and 5, automatically testing control performance indexes. According to the method,software and hardware equipment with different control performance and system services with different control logics are simulated from the perspectives of function and performance, and the large-scale hierarchical control system is built through parametric configuration, so that whether the control performance and software and hardware resources of the large-scale hierarchical control system meetthe requirements or not is judged quickly, and the control performance verification efficiency of the large-scale complex device control system is greatly improved.

Description

technical field [0001] The invention relates to the field of complex device control systems, and is a control performance verification method suitable for large-scale hierarchical control systems. Background technique [0002] The complex device control system, especially the laser device control system, generally adopts a hierarchical control architecture to realize the integration and monitoring of the control system. There are large-scale hardware controlled objects and complex business control logic in the control system, and it is necessary to deploy different control software on different computers to realize the integration of the control system, especially during the operation of the device, a large amount of experimental data and device will be generated. Operational data, software hierarchical architecture and rationality of control software deployment have a greater impact on the reliability, control accuracy, stability and real-time response speed of the control ...

AI Technical Summary

Problems solved by technology

[0003] In the early days, networked simulation tools were used abroad to ensure that the computer network bandwidth meets the control requirements, or the logic implementation and fast simulation of upper-layer control functions were realized through interface simulators, but it was difficult to solve the performance test requirements of control scenarios with changing business processes

For example, if it is necessary to build a large-scale complex device control system, whether the rationality of its control system architecture design and control software resource deployment can meet the needs of the site, because of the cost and requirements of the site, it is impossible to directly purchase all the equipment to build the system , to demonstrate whether the performance of the control scenario can meet the needs, thereby affecting the implementability and rationality of the control system

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