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Experimental device for virtual object ratio control system

A technology of ratio control and experimental equipment, which is applied in the direction of educational appliances, instruments, teaching models, etc., can solve the problems of poor teaching effect and large investment, and achieve the effect of reducing floor space, less investment, and less investment

Active Publication Date: 2017-10-27
黄山市屯溪区昱城产业投资控股有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design a kind of experimental device which is oriented to virtual object ratio control system combining software and hardware in view of the problems of poor teaching effect or large investment in existing experimental devices

Method used

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  • Experimental device for virtual object ratio control system
  • Experimental device for virtual object ratio control system
  • Experimental device for virtual object ratio control system

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Such as Figure 1-3 shown.

[0018] An experimental device oriented to a virtual object ratio control system, it is composed of a main module and a sub-module, the main module and the sub-module are connected through a ratio device 13, and the structure of the main module and the sub-module is the same, as figure 1 As shown, the main and auxiliary modules are composed of industrial computer ①1, RS-232 communication component 2, main flow regulator control ①3, PLC_AO module ①4, PLC_DO module ①5, intermediate relay ①6, first-order inertia link ①7, first-order inertia link ②8 , relay output node ①9, relay output node ②10, analog input module ①11, transition process curve ①12, ratio meter 13, industrial computer ②14, secondary flow regulator control ②15, PLC_AO module ②16, PLC_DO module ②17, middle Relay ②18, first-order inertia link ③19, first-ord...

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Abstract

An experimental device oriented to a virtual object ratio control system is characterized in that it is composed of a main module and a sub-module, which are connected through a ratio device (13), and the structure of the main module and the sub-module is the same. The virtual simulation experimental teaching device constructed by the present invention, which focuses on reality and combines virtual and real, not only ensures less investment and reduces floor space, but also enables students to have a sense of reality oriented to the computer control system of the actual production process, which is very important for improving students' theoretical knowledge. The ability to connect with reality, practical ability and the ability to solve practical engineering problems can provide an excellent platform, and at the same time help to realize the open teaching of the course experiment.

Description

technical field [0001] The invention relates to a teaching experiment device, in particular to a control theory and control engineering experiment device, in particular to a virtual object ratio control system-oriented experimental device. Background technique [0002] "Process Control Engineering" is the main course of automation majors in engineering colleges after the national professional reform. ability and hands-on ability. For this reason, all colleges and universities have carried out corresponding experimental reform and construction, and its directions include two categories: one is for pure software simulation, which is not ideal at present, mainly because students do experiments with poor sense of reality; the other is for practical simulation. To construct the production process, this method requires a large investment and requires a large floor area, and is not conducive to developmental experiments. In order to strengthen the engineering characteristics of c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
Inventor 施云贵刘胜荣赵磊陈佩军
Owner 黄山市屯溪区昱城产业投资控股有限公司