Pneumoelectric hybrid control method for six-degree-of-freedom simulator

A hybrid control and degree of freedom technology, applied in the field of trainers, can solve problems such as large consumption of balanced load, poor control effect of electric cylinder speed and accuracy, affecting training experience, etc., so as to enhance safety and improve response speed. Effect

Pending Publication Date: 2020-09-29
西安倍力科智能科技有限公司
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  • Description
  • Claims
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Problems solved by technology

When the load is large, the electric cylinder consumes a lot to balance the load, and the control effect on the speed and accuracy of the electric cylinder is not good, which affects the training experience

Method used

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  • Pneumoelectric hybrid control method for six-degree-of-freedom simulator
  • Pneumoelectric hybrid control method for six-degree-of-freedom simulator

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] A method for pneumatic-electric hybrid control of a six-degree-of-freedom simulator, based on a six-degree-of-freedom simulation trainer with electric and pneumatic hybrid control, such as Figure 1 to Figure 2 As shown, it includes an electric motion platform; the electric motion platform includes a base 3, a plurality of electric cylinders 4, a top plate 2 and a controller; there are six electric cylinders 4; the bottom of the electric cylinder 4 is hi...

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Abstract

The invention provides a pneumoelectric hybrid control method for a six-degree-of-freedom simulator, and belongs to the technical field of trainers. The method comprises the following steps that an air compressor inflates a total air storage tank until the air pressure of the air storage tank reaches a set value of a control valve; the pressure range of the air storage tank is automatically monitored through an air suspension supporting unit; when the pressure of the air storage tank is reduced to be lower than a set range, the air compressor inflates the total air storage tank; and when the pressure in the air storage tank rises to exceed a safety set value, the safety valve of the control valve automatically deflates and reduces the pressure, so that the safety of the air suspension supporting unit is guaranteed. According to the method, the upward supporting force generated by the air suspension supporting unit is adjusted by controlling the pressure of the six-degree-of-freedom simulator to obtain the optimal air pressure value, so that the purposes of supporting the air suspension supporting system and balancing the dead weight and part of loads of the platform are achieved soas to improve the response speed of the whole system; and due to the compressibility of air, a certain buffering effect on the platform is achieved, so that the safety of the platform is enhanced.

Description

technical field [0001] The invention relates to the technical field of trainers, in particular to a method for pneumatic-electric hybrid control of a six-degree-of-freedom simulator. Background technique [0002] The existing six-degree-of-freedom simulation trainers mostly use electric cylinders for support and motion control. When the load is large, the electric cylinder consumes a lot to balance the load, and the control effect on the speed and accuracy of the electric cylinder is not good, which affects the training experience. Contents of the invention [0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a method for the hybrid control of gas and electricity of a six-degree-of-freedom simulator, so that the upward support force generated by the air suspension support unit can be achieved by controlling the pressure of the six-degree-of-freedom simulator. Adjust to get the best air pressure value, to meet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D16/20G05D16/18F04B49/02G09B25/00
CPCG05D16/2093G05D16/18F04B49/022G09B25/00
Inventor 张强朱雷王战锋曹理崔天虎
Owner 西安倍力科智能科技有限公司
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