Visual rapid design and verification control teaching experiment system

Abstract

The invention relates to a visual rapid design and verification control teaching experimental system, which belongs to the technical field of automation special teaching experiments, the system comprises an electromechanical combined simulation system and a control system rapid forming and verification system, wherein the electromechanical combined simulation system comprises a mechanical design subsystem, a 3D visual simulation subsystem, an experimental solution subsystem and an integrated development environment subsystem, and the control system rapid forming and verification system comprises a moving control subsystem, the experimental solution subsystem and the integrated development environment subsystem. The visual rapid design and verification control teaching experimental system uses a virtual experiment simulation verification algorithm, after using graphic editing environment to replace corresponding interface modules, real time modes are automatically produced and are compiled, connected, loaded and automatically operated.

Description

technical field [0001] The invention belongs to the technical field of automation-related professional teaching experiments, and relates to a visual rapid design and verification control teaching experiment system. Background technique [0002] This experimental system is a set of teaching experiment system developed for the research and development of related engineering majors such as control majors, robotics majors, and mechatronics. In China's higher education, automation is a comprehensive discipline that integrates control theory and technology, mechanical design, electronic design, and software engineering. Nowadays, the automation professionals demanded by the society require a solid theoretical foundation and strong practical ability, which requires students to have good theoretical design and practical development training at the school stage. At present, it is difficult for domestic and foreign teaching experiment systems for automation majors to meet the above r...

AI Technical Summary

Problems solved by technology

The results of the simulation in this way do not impress the students deeply, and are quite boring. Although some systems currently provide three-dimensional visualization of the simulation results, they only simply consider the three-dimensional visualization, and do not consider the physical characteristics of the controlled object in the 3D environment. , not an algorithmic simulation based on a physical simulation entity

[0012] (2) The current experimental system lacks a friendly and open experimental system operation interface, and the operation is complicated; there is no rich and comprehensive experimental solution, and the range of end users is small; the scalability is not good, and new experiments cannot be added Solutions; users cannot make experimental solutions that meet their own needs; there is a lack of relevant experimental designs that meet the teaching practice of automation-related majors in China

[0013] (3) It is difficult to establish the algorithm, difficult to verify the algorithm, and the algorithm and parameter debugging cycle is long. It is necessary to write a large amount of code to complete a control experiment or simulation experiment, which will greatly reduce the efficiency of research for some theoretical researchers;

[0014] (4) It is basically impossible to perform half-in-the-loop simulation (hardware-in-the-loop simulation). Even if half-in-the-loop simulation can be realized, it is only for a certain fixed experimental equipment, and it is impossible to replace the experimental equipment according to the actual needs of the experiment, and it is impossible to solve all the experiments. hardware-in-the-loop simulation

[0015] (5) Each link of the experimental system is disconnected. The current teaching and experimental system cannot integrate controller design, mechanical design, electronic design, and software development into one software system, resulting in the disconnection of each link

Therefore, these teaching product systems can only complete part of the experiments (such as control algorithm verification, software programming, etc.), but cannot provide systematic training for students majoring in automation (the Quanser system in Canada is only used for control theory research)

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