MSWI process-oriented multi-input multi-output loop control semi-physical simulation experiment platform

Abstract

The invention discloses an MSWI process-oriented multi-input multi-output loop control semi-physical simulation experiment platform, which comprises a real equipment layer and a virtual object layer, wherein the real equipment layer and the virtual object layer realize communication through a hard wiring and a data acquisition card, and the real equipment layer and the virtual object layer realize communication through Ethernet and an OPC mode; the real equipment layer comprises monitoring equipment and control equipment, and the virtual object layer comprises an MSWI execution mechanism model, an MSWI instrument device model and an MSWI process object model which are respectively operated in different industrial personal computers. The MSWI process-oriented multi-input multi-output loop control semi-physical simulation experiment platform provided by the invention is used for providing a reliable engineering verification environment for MSWI process control.

Description

technical field [0001] The invention relates to the technical field of municipal solid waste incineration, in particular to a semi-physical simulation experiment platform for MSWI process-oriented multi-input and multi-output loop control. Background technique [0002] At present, there are still many problems to be solved in terms of recycling mechanism, treatment technology and management strategy of municipal solid waste (MSW) in my country, the most prominent of which is the problem of excessive pollutant discharge. Municipal solid waste incineration (MSWI) is a treatment technology widely used to realize MSW harmlessness, reduction, and resource utilization. As a typical complex industrial process, it has the characteristics of multi-variable, strong coupling, and strong nonlinearity. According to the current situation in my country, it is necessary to study the appropriate MSWI process technology according to the characteristics of MSW in my country. [0003] To condu...

AI Technical Summary

Problems solved by technology

Existing simulation platforms for MSWI process models are mostly limited to single-loop control, and do not consider the multiple-input and multiple-output characteristics of the actual MSWI process controlled objects; The authenticity of the signal transmission between the actual equipment and the possible interference; at the same time, in the face of complex industrial processes, traditional simulation platforms mostly use physical equipment such as water tanks, pumps, valves, and frequency converters as the basis to build simplified industrial process control Although the equipment prototype is conducive to forming an intuitive impression of the equipment, it has limitations due to issues such as site size and safety; this makes the development of a simulation platform an inevitable requirement

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