SimlnTech SOFTWARE FOR PROGRAMMING CONTROL-SYSTEM DEVICES

摘要

One of the fundamental and complex problems of designing a nuclear power plant is developing a control system that incorporates many concurrently operating subsystems. At present, the control systems of nuclear power plants are developed using programmable logic controllers (devices), which comprise specialized mini-computers. The behavior of a device is determined by its functional software, which must satisfy stringent reliability requirements and match the technical task assigned to the designer. To avoid algorithmic errors during the design process, the functional software of a device is first tested on a mathematical model of an object of the control system.