Control method and system for high-reliability use of three-floating gyroscope

A control method and gyroscope technology, which are applied in transportation and packaging, space navigation equipment, space navigation aircraft, etc., can solve problems such as motor starting gyro, achieve stable control, and improve safety.

Pending Publication Date: 2022-02-11
BEIJING INST OF CONTROL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for improved safety by ensuring that all motors are controlled independently without interference with each other's movements. It also includes an algorithm called magnetic suspending which helps ensure steady rotation when turning off at different times during operation. Overall, this innovation enhances the performance and reliability of these systems.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the reliability of electronic devices used for navigation purposes such as space vehicles (SV). Traditional methods involve using separate motors with different types of components that work together but without any knowledge about what they're doing well at all times. Additionally, there has been no way to know how much energy was being consumed before starting up an engine because it cannot accurately measure its own motion when turned on again after some time ago.

Method used

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  • Control method and system for high-reliability use of three-floating gyroscope
  • Control method and system for high-reliability use of three-floating gyroscope
  • Control method and system for high-reliability use of three-floating gyroscope

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Embodiment Construction

[0047] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments disclosed in the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0048] Such as figure 1 , in this embodiment, the control method for the highly reliable use of the three-floating gyroscope includes:

[0049] Step 101, select several tops indicated by the top selection signs as the top candidates.

[0050] In this embodiment, the alternative gyroscope specifically refers to: a three-floating gyroscope with a self-starting function.

[0051] preferred, such as figure 2 , the self-starting process of the alternative gyroscope is as follows:

[0052] Turn on the gyro temperature control circuit to adjust the temperature of the optional gyro;

[0053] When the temperature of the optional gyroscope reaches the preset self-starting temperature, obtain the target rotational speed;

[0054] Select the st

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Abstract

The invention discloses a control method and system for high-reliability use of a three-floating gyroscope. The control method comprises the following steps: selecting a plurality of gyroscopes correspondingly indicated by a gyroscope selection mark as alternative gyroscopes; acquiring a communication mark and a motor state mark of each alternative gyroscope; judging the effectiveness of each alternative gyroscope according to the communication mark and the motor state mark of each alternative gyroscope to obtain an effectiveness mark of each alternative gyroscope; determining a used gyroscope according to the validity mark of each alternative gyroscope; and performing attitude control on the satellite according to the angular velocity measured by using the gyroscope. According to the method, the safety problem of motor starting under the condition of short-time power failure of the three-floating gyroscope and the problem that error data is introduced into a control system when the gyroscope is not started completely are solved.

Description

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Claims

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Application Information

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Owner BEIJING INST OF CONTROL ENG
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