Horizontal multi-freedom-degree air flotation follow-up device
A follow-up device and degree of freedom technology, which is applied in the simulation device of space navigation conditions, transportation and packaging, space navigation equipment, etc. The structure is stable and reliable, and the effect of simplifying the structure
Active Publication Date: 2016-12-07
天津中精微仪器设备有限公司
View PDF6 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of aerospace technology, it has become a reality for humans to go into space. In the field of space, equipment and machinery are in a state of weightlessness, which is very different from the environment with earth’s gravity. However, the transportation cost and operating cost of aerospace equipment are very high. High, the success rate is strictly controlled, and the success rate is required to be 100%. Therefore, in addition to the normal strength and hardness and the detection of the matching relationship, the aerospace equipment parts need to be tested and tested under the simulated state of weightlessness to ensure the follow-up For the stability and reliability of the actual operation in the space field, there are currently some test equipment for weightlessness simulation, but the structure is relatively complicated, and most of them are one-dimensional simulations, which are still somewhat different from the actual weightlessness simulation or microgravity simulation. All-round weightlessness simulation, and the simulation space has certain limitations
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a horizontal multi-freedom-degree air flotation follow-up device and belongs to the field of test equipment. The horizontal multi-freedom-degree air flotation follow-up device comprises a moving part, an air flotation base and a moving device. The moving part is arranged over the air flotation base and opposite to the air flotation base. The area of the upper surface of the air flotation base is larger than the area of the lower surface of the moving part. The moving part is provided with a position sensor. The position sensor is connected with a control center. The moving device is arranged under the air flotation base and drives the air flotation base to move. The moving device can drive the air flotation base to move along two shafts perpendicular to each other in the horizontal direction and can drive the air flotation base to rotate along the vertical center line of the air flotation base. The moving device is connected with the control center. According to the horizontal multi-freedom-degree air flotation follow-up device, the moving situation of parts in a weightlessness state can be simulated, and the aerospace part detection reliability is greatly improved.
Description
technical field [0001] The invention belongs to the field of testing equipment, and relates to testing equipment for an air-floating structure, in particular to a horizontal multi-degree-of-freedom air-floating follow-up device. Background technique [0002] With the development of aerospace technology, it has become a reality for humans to go into space. In the field of space, equipment and machinery are in a state of weightlessness, which is very different from the environment with earth’s gravity. However, the transportation cost and operating cost of aerospace equipment are very high. High, the success rate is strictly controlled, and the success rate is required to be 100%. Therefore, in addition to the normal strength and hardness and the detection of the matching relationship, the aerospace equipment parts need to be tested and tested under the simulated state of weightlessness to ensure the follow-up For the stability and reliability of the actual operation in the sp...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B64G7/00
CPCB64G7/00
Inventor 张瑞杰
Owner 天津中精微仪器设备有限公司