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Target space angle position simulator and application method

A technology of space angle and simulator, applied in the direction of weapon accessories, direction control systems, offensive equipment, etc., can solve the problems of reduced test accuracy, complex compensation algorithm, large test error, etc., to improve test accuracy, simplify compensation algorithm, reduce The effect of deformation factors

Inactive Publication Date: 2017-03-22
GUIZHOU UNIV +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mainly used simulator mainly uses the Cartesian coordinate system to identify the position of the sensor on the follower mechanism; this structure mainly has the following disadvantages: 1) the structure is complex; 2) the precision is low; the follower mechanism is arranged on two supporting guide beams (One is the abscissa and the other is the ordinate). During the test, the follower mechanism moves along the two supporting and guiding beams to reach the preset position. The two supporting and guiding beams are relatively long (generally 4 meters), and are prone to deformation. At this time, there are two deformation factors, the compensation algorithm is relatively complicated, and the test error is also large, thereby reducing the test accuracy

Method used

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  • Target space angle position simulator and application method
  • Target space angle position simulator and application method
  • Target space angle position simulator and application method

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Embodiment 1

[0025] Example 1. A target space angular position simulator, constituted as Figure 1-3 As shown, it includes a base frame 1, on which a crossbeam driving device 3 is provided, and the crossbeam driving device 3 is connected with the rotating beam 4, and the rotating beam 4 is provided with a linear sliding table 5, and the linear sliding table 5 is connected with the follow-up mechanism 6 connections.

[0026] The aforementioned pedestal 1 is also provided with an annular support 2 , and the annular support 2 is provided with a braking ring 7 , which is connected to the rotating beam 4 via a braking device 8 .

[0027] The aforementioned braking device 8 includes brake pads 21 , the brake pads 21 are connected to the driving cylinder 22 , and the driving cylinder 22 is connected to the rotating beam 4 . Through this structure, when braking, the driving cylinder 22 pushes the brake pad 21 to contact the brake ring 7 to achieve braking.

[0028] The aforementioned linear sli...

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Abstract

The invention discloses a target space angle position simulator and an application method. The target space angle position simulator comprises a base frame (1); a cross beam driving device (3) is arranged on the base frame (1), and is connected with a rotating cross beam (4); and a linear slide table (5) is arranged on the rotating cross beam (4), and is connected with a follow-up mechanism (6). The target space angle position simulator has the characteristics of simple structure and high testing precision.

Description

technical field [0001] The invention relates to an experimental platform for a seeker test, in particular to a target space angular position simulator and a using method. Background technique [0002] The spatial characteristics of the target space angular position simulator reflect the angular position of the target to be detected and tracked by the seeker, which includes the motion and position characteristics of the target. The target space angular position simulator is mainly used to test the line-of-sight angular velocity parameters of the seeker used in the missile guidance control system. The line-of-sight angular velocity test needs to simulate the change of the target space angular position. Therefore, in the seeker test, the target space angle must be used The position simulator is used to simulate the angular position of the target space. At present, the mainly used simulator mainly uses the Cartesian coordinate system to identify the position of the sensor on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41G7/00
CPCF41G7/002F41G7/001
Inventor 李少波杨旭东
Owner GUIZHOU UNIV
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