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Rapid control prototype platform based on RTLinux

A rapid control and platform technology, applied in the field of machinery, can solve the problems of insufficient openness and high price, and achieve the effects of improving reliability, saving system costs, and shortening the research and development cycle

Inactive Publication Date: 2018-06-01
曹玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These rapid control prototyping tools are developed based on Matlah / Simulink, but they are expensive and not open enough

Method used

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  • Rapid control prototype platform based on RTLinux
  • Rapid control prototype platform based on RTLinux

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with drawings and embodiments.

[0013] like figure 1 , use the controller designed by Matlab / Simulink to directly control the controlled object and observe the control effect directly. If the control effect is not ideal, you can adjust the control structure or parameters on the Simulink model until a satisfactory control effect is obtained. The source program automatically generated by Matlab / Real-Time Workshop can be directly downloaded to the hardware system after compiling to realize the final product. This development method has its outstanding advantages: it can avoid repeated design in traditional development and reduce costs; it can automatically generate and download code without manually writing code, which greatly shortens the product development cycle; the model-based debugging method can Complete from offline simulation to real-time online simulation.

[0014] Matlab provides a powerful ...

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Abstract

The invention relates to a rapid control prototype platform based on RTLinux which is capable of automatically generating codes and application programs. Meanwhile, the platform is capable of analyzing worst case execution time and multitask schedulability of tasks. By applying the platform, a research and development period of a complicated control system can be shortened. The system cost is saved. By applying the rapid prototype platform, the research and development period of the control system can be greatly shortened. The rapid control prototype platform plays a significant role in savingsystem cost and improving reliability.

Description

technical field [0001] The invention relates to a rapid control prototype platform based on RTLinux, which is suitable for the mechanical field. Background technique [0002] The traditional control system development process is sequential. This development process cannot be repeated across stages. When an error is detected or the test result does not meet the design requirements, the design and implementation must be restarted. In the early stage of development, quickly establish the control object and controller model, and conduct multiple offline and online tests on the entire control system to verify the feasibility of the control system software and hardware solutions. This process is called rapid control prototyping. [0003] Rapid control prototyping is widely used in aerospace, automobile, robot, industrial control and other fields. At present, Matlab / Simulink combined with RealTime Workshop (RTW), Stateffow and other toolboxes can carry out convenient modeling and ...

Claims

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Application Information

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IPC IPC(8): G06F9/44
CPCG06F8/35
Inventor 曹玲
Owner 曹玲