CN110203425B - Ground storage method for manned spacecraft - Google Patents
Ground storage method for manned spacecraft Download PDFInfo
- Publication number
- CN110203425B CN110203425B CN201910512589.6A CN201910512589A CN110203425B CN 110203425 B CN110203425 B CN 110203425B CN 201910512589 A CN201910512589 A CN 201910512589A CN 110203425 B CN110203425 B CN 110203425B
- Authority
- CN
- China
- Prior art keywords
- storage
- manned spacecraft
- ground
- manned
- life
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G5/00—Ground equipment for vehicles, e.g. starting towers, fuelling arrangements
Abstract
The invention relates to a ground storage method of a manned spacecraft, which comprises the following steps: a. analyzing the ground storage requirement and the ground storage mode of the manned spacecraft; b. collecting and analyzing storage data of various products in the manned spacecraft; c. analyzing the storage life and storage characteristics of various products in the manned spacecraft; d. and working projects and requirements of the manned spacecraft during ground storage are formulated. The ground storage method of the manned spacecraft solves the problem of downloading the design of the whole storage scheme of the manned spacecraft under the conditions of more storage requirements, more product types, more storage states, complex failure modes and the like, can systematically and comprehensively complete the ground storage scheme design of the manned spacecraft, and provides reference for the subsequent ground storage scheme research and design of the manned spacecraft.
Description
Technical Field
The invention relates to a ground storage method of a manned spacecraft.
Background
With the comprehensive entry of China into the era of space station development tasks, the emission density of manned spacecrafts in China will be remarkably improved in the future. Except for the normal launching of the cargo ship and manned flying ship every year during the construction and operation of the space station, in order to ensure the safe return of the astronauts and the safety of the space station platform in emergency, the emergency launching mission needs to be carried out, the backup ship needs to be in a standby state to carry out the next normal launching mission, and the storage time is uncertain. The space stands on the rail for 10 years, a plurality of devices adopt the on-rail maintenance scheme to ensure the service life of a task, replaceable maintenance spare parts also need to be prepared on the ground in advance and used up when needed, and the spare parts and the devices also have the condition of long-term storage on the ground.
In addition, under the background of high-density launching, the probability of ground sealing after the launching is delayed is correspondingly increased no matter the manned spacecraft or the related model tasks are taken one by one, and the influences of carrier rockets and the like. Thus, it can be seen that there is a clear ground storage requirement for manned spacecraft at the space station stage, and that there may be situations including:
(1) the rescue boat has the launching capability at any time and needs to be stored on the ground for a long time;
(2) spare parts and products for space station maintenance need to be stored on the ground for a long time and replaced at any time;
(3) due to the adjustment of task planning, the system needs to be stored on the ground, and the time is uncertain;
(4) the launching density of manned airships and cargo airships is increased, and when the occurrence of quality problems returns to zero and needs to be done in a reverse order, the probability of temporary storage on the ground is increased.
Therefore, in order to solve the above problems, it is necessary to develop a ground storage scheme research and design method for a manned spacecraft to ensure the correctness, comprehensiveness, and feasibility of the ground storage scheme design of the manned spacecraft, and at the same time, to reduce the personnel and time costs and to meet the ground storage requirements of the manned spacecraft.
Disclosure of Invention
The invention aims to solve the problems and provides a ground storage method of a manned spacecraft, which can ensure the correctness, comprehensiveness and feasibility of the design of the ground storage scheme of the manned spacecraft.
In order to achieve the above object, the present invention provides a ground storage method for manned spacecraft, comprising the steps of:
a. analyzing the ground storage requirement and the ground storage mode of the manned spacecraft;
b. collecting and analyzing storage data of various products in the manned spacecraft;
c. analyzing the storage life and storage characteristics of various products in the manned spacecraft;
d. and working projects and requirements of the manned spacecraft during ground storage are formulated.
According to one aspect of the invention, in the step a, the main tasks and characteristics of various types of manned spacecrafts, cargo airships and space stations in the manned spacecrafts are combined to analyze the ground storage requirements and modes;
and determining the storage mode and the demand related data of each type of manned spacecraft from three aspects of storage demand, storage place and expected storage time.
According to one aspect of the invention, in the step b, product classification is firstly carried out, and then a uniform product storage data collection scheme of each model is established according to the technical state, environment and time factors of the whole manned spacecraft storage.
According to one aspect of the invention, products in manned spacecraft are classified as class 9 products of electronic devices, electromechanical devices, pyrotechnic devices, batteries and battery wings, optical devices, propulsion devices, sensors, non-metallic materials, mechanical devices, and other structural members.
According to one aspect of the invention, the storage data of each unified product type mainly comprises storage state, storage life sensitive factor analysis, storage environment and state requirements, storage life verification condition, storage life, inspection items and periods during storage and overdue disposal strategy elements.
According to one aspect of the invention, in the step c, according to the collected or researched product storage data, storage life and characteristic analysis is carried out, common characteristics related to storage of various products are analyzed and identified, test items or research items needing to be supplemented are identified, and the design accuracy and verification sufficiency of the storage scheme are ensured.
According to one aspect of the invention, common characteristics associated with storage of various types of products include storage life sensitive factors and weak links, life span, test data sufficiency and validity, and whether standard specifications and instructibility exist.
According to one aspect of the invention, working items and requirements during ground storage of the whole manned spacecraft are formulated according to product storage data and analysis results and are used as basis for designing model storage schemes.
According to one aspect of the invention, the work items and requirements during the ground storage of the entire manned spacecraft mainly comprise: the method comprises the steps of storing main states of the whole device, power-on inspection periods and inspection items of the whole device, inspection periods and inspection items of special products such as battery wings, leakage detection requirements of pipeline containers and the like, disposal strategies of products stored in an overdue mode, accurate inspection items, service life rechecking and summary evaluation.
According to the ground storage method of the manned spacecraft, the method and the process for researching the ground storage of the manned spacecraft are formed, the problem that the design of the whole storage scheme of the manned spacecraft is downloaded under the conditions of more storage requirements, more product types, more storage states, complex failure modes and the like is solved systematically, the ground storage scheme design of the manned spacecraft can be completed systematically and comprehensively, and reference is provided for the subsequent ground storage scheme research and design of the manned spacecraft. Meanwhile, the personnel and time cost is reduced, the ground storage requirement of the manned spacecraft is met, and the technical support is provided for the ground storage work of the whole manned spacecraft.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Figure 1 schematically shows a flow chart of a method for ground storage of a manned spacecraft in accordance with the present invention;
figure 2 schematically shows a flow diagram of a design of a ground storage solution for a manned spacecraft in accordance with one embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In describing embodiments of the present invention, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship that is based on the orientation or positional relationship shown in the associated drawings, which is for convenience and simplicity of description only, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above-described terms should not be construed as limiting the present invention.
The present invention is described in detail below with reference to the drawings and the specific embodiments, which are not repeated herein, but the embodiments of the present invention are not limited to the following embodiments.
The ground storage method of the manned spacecraft, provided by the invention, aims to solve the problem of the design method of the storage scheme of the whole spacecraft under the conditions of multiple storage requirements, multiple product types, multiple storage states, complex failure modes and the like of the manned spacecraft.
In the present invention, first, storage requirements and pattern analysis are developed. The model of manned ship, cargo ship, space station, etc. is used as the target, and the identification and analysis of the requirement related to the storage life is developed according to three levels of 'total-subsystem-single machine', and the storage mode and the data related to the requirement of each model are determined from 3 aspects of storage requirement, storage place, predicted storage time, etc. as the input of the research and design of the storage scheme.
And secondly, product data collection and analysis are carried out. The products are classified firstly, and then according to the storage requirements and storage modes of the whole device, the characteristics of the manned spacecraft development technical process are combined, and the unified manned spacecraft product storage technical research and data collection scheme of each model is formulated.
Then, the storage life and the characteristics of the product are analyzed. And (3) according to the collected or researched product storage data, extracting main data such as life sensitive factors and life intervals of the products, and further identifying weak links of the storage life of the whole device.
Finally, working items and requirements during storage are formulated. And working items and requirements of the whole device during ground storage are formulated according to the product storage data and the analysis result, and the working items and the requirements are used for guiding the ground storage work of the manned spacecraft model.
Figure 1 schematically shows a flow chart of a method for ground storage of a manned spacecraft in accordance with the invention. As shown in fig. 1, the ground storage method of manned spacecraft according to the present invention comprises the following steps:
a. analyzing the ground storage requirement and the ground storage mode of the manned spacecraft;
b. collecting and analyzing storage data of various products in the manned spacecraft;
c. analyzing the storage life and storage characteristics of various products in the manned spacecraft;
d. and working projects and requirements of the manned spacecraft during ground storage are formulated.
According to an embodiment of the present invention, in the step a, the ground storage requirement and the ground storage mode are analyzed by combining the main tasks and characteristics of various types of manned ships, cargo ships, space stations and the like. And determining storage modes and demand related data of each model from 3 aspects of storage demand, storage place, expected storage time and the like. Taking manned spacecrafts as an example, emergency rescue standby storage, quality problems, one-to-three storage and delayed launching storage caused by other external factors mainly exist, the storage place is in Beijing area or a spring launching site, and the storage time is respectively long, 50 days and uncertain. The state of the technology, environment, time, etc. of the storage of the whole device can be determined from these as the main inputs for the design of the storage solution. See figure 2 for a specific embodiment. Other storage requirements include the floor storage of spare parts products or entire backups that are serviced while standing on the track.
According to an embodiment of the present invention, in the step b, products are classified into 9 types, which are generally classified into electronic devices, electromechanical devices, firer devices, batteries and battery wings, optical devices, propulsion devices, sensors, non-metal materials, mechanical devices and other structural members. Then, according to the factors such as the whole device storage technical state, environment, time and the like, a uniform product storage data collection scheme of each model is formulated, which mainly comprises the factors such as storage state, storage life sensitive factor (failure mode) analysis, storage environment and state requirements, storage life verification condition, storage life, inspection items and periods during storage, overdue disposal strategy and the like, and is detailed in the following manned spacecraft product storage life data statistical analysis table 1. These data will be the primary basis for the design of the overall storage scheme.
TABLE 1
According to an embodiment of the present invention, in the step c, the shelf life and characteristics of the product are analyzed. According to the collected or researched product storage data, the storage life and characteristics are analyzed, common characteristics related to storage of various products are analyzed and recognized, including storage life sensitive factors and weak links, life intervals, test data sufficiency and effectiveness, whether standard specifications exist or not and guidance exist and the like, test projects or research projects needing to be supplemented are recognized, and the design correctness and verification sufficiency of a storage scheme are ensured. Taking a manned ship as an example, the whole ship needs to be stored in a state that a battery wing, a relay antenna and the like are installed in place according to the requirement of emergency launching time, and the battery wing and the relay antenna are not stored for a long time in a state that the whole ship is installed in place and are not verified through tests, so special test verification needs to be carried out.
According to an embodiment of the present invention, in the step d, based on the product storage data and the analysis result, the work items and requirements during the ground storage of the whole machine are made as the basis for designing the model storage scheme. The main contents comprise: the system comprises a main storage state of the whole device, a power-on inspection period and inspection items of the whole device, inspection periods and inspection items of special products such as battery wings, leakage detection requirements of pipeline containers and the like, an overdue storage product disposal strategy, a precision measurement item, service life rechecking, summary evaluation and the like, and is used for directly guiding the development of ground storage work of the manned spacecraft.
According to the embodiment of the ground storage method of the manned spacecraft, the ground storage research method and the ground storage research process of the manned spacecraft are formed, the difficult problem that the whole storage scheme design of the manned spacecraft is downloaded under the conditions of more storage requirements, more product types, more storage states, complex failure modes and the like is solved systematically, the ground storage scheme design of the manned spacecraft can be completed systematically and comprehensively, and reference is provided for the subsequent ground storage scheme research and design of the manned spacecraft. Meanwhile, the personnel and time cost is reduced, the ground storage requirement of the manned spacecraft is met, and the technical support is provided for the ground storage work of the whole manned spacecraft.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and it is apparent to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A ground storage method of manned spacecraft comprises the following steps:
a. analyzing the ground storage requirement and the ground storage mode of the manned spacecraft, and specifically analyzing the ground storage requirement and the ground storage mode by combining the main tasks and characteristics of various types of manned spacecrafts, cargo airships and space stations in the manned spacecraft;
determining storage modes and demand related data of manned spacecrafts of various types from three aspects of storage demand, storage places and expected storage time;
b. collecting and analyzing storage data of various products in the manned spacecraft; firstly, classifying products, and then formulating a uniform product storage data collection scheme of each model according to the technical state, environment and time factors of the whole manned spacecraft storage;
products in the manned spacecraft are divided into 9 types of products of electronic equipment, electromechanical equipment, a fire device, a battery wing, optical equipment, propulsion equipment, a sensor, a non-metallic material structure, mechanical equipment and other structural parts;
the unified product storage data of each model mainly comprises storage state, storage life sensitive factor analysis, storage environment and state requirements, storage life verification condition, storage life, inspection items and periods during storage and over-period disposal strategy factors;
c. analyzing the storage life and storage characteristics of various products in the manned spacecraft, including analyzing and identifying the storage-related common characteristics of various products, wherein the common characteristics comprise the sufficiency and effectiveness of test data;
the method also comprises the steps of analyzing the storage life and characteristics according to the collected or researched product storage data, identifying a test project or a research project which needs to be supplemented and developed, and ensuring the correctness of the storage scheme design and the sufficiency of verification;
the common characteristics related to the storage of various products also comprise storage life sensitive factors, weak links, life intervals, whether standard specifications exist or not and instructibility;
d. working items and requirements of the whole manned spacecraft during ground storage are formulated according to product storage data and analysis results and are used as the basis for designing model storage schemes;
the work items and requirements include: the whole device power-on polling cycle and inspection item, battery wing polling cycle and inspection item, pipeline container leak hunting requirement, accurate measurement item and life recheck and summary evaluation, still include: storing main state in the whole device, and storing product in an overdue mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512589.6A CN110203425B (en) | 2019-06-13 | 2019-06-13 | Ground storage method for manned spacecraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910512589.6A CN110203425B (en) | 2019-06-13 | 2019-06-13 | Ground storage method for manned spacecraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110203425A CN110203425A (en) | 2019-09-06 |
| CN110203425B true CN110203425B (en) | 2021-05-18 |
Family
ID=67792733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910512589.6A Active CN110203425B (en) | 2019-06-13 | 2019-06-13 | Ground storage method for manned spacecraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203425B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489193B (en) * | 2021-12-15 | 2023-06-23 | 中国航空工业集团公司成都飞机设计研究所 | Storage and transportation integrated aircraft long-term storage equipment and environment monitoring and control method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114624A (en) * | 1993-12-23 | 1996-01-10 | 休斯航空公司 | Integrated storage and transfer system and method for spacecraft propulsion systems |
| CN105068447A (en) * | 2015-08-11 | 2015-11-18 | 北京航空航天大学 | Missile storage safety evaluation method and safety dynamic evaluation model |
| CN107491576A (en) * | 2017-03-17 | 2017-12-19 | 中国人民解放军91049部队 | Missile component analysis method for reliability based on Performance Degradation Data |
| WO2018029833A1 (en) * | 2016-08-10 | 2018-02-15 | 株式会社ｉｓｐａｃｅ | Exploration method, exploration system and explorer |
-
2019
- 2019-06-13 CN CN201910512589.6A patent/CN110203425B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1114624A (en) * | 1993-12-23 | 1996-01-10 | 休斯航空公司 | Integrated storage and transfer system and method for spacecraft propulsion systems |
| CN105068447A (en) * | 2015-08-11 | 2015-11-18 | 北京航空航天大学 | Missile storage safety evaluation method and safety dynamic evaluation model |
| WO2018029833A1 (en) * | 2016-08-10 | 2018-02-15 | 株式会社ｉｓｐａｃｅ | Exploration method, exploration system and explorer |
| CN107491576A (en) * | 2017-03-17 | 2017-12-19 | 中国人民解放军91049部队 | Missile component analysis method for reliability based on Performance Degradation Data |
Non-Patent Citations (1)
| Title |
|---|
| 天宫二号空间实验室延寿设计及实施;柏林厚等;《载人航天》;20180831;第24卷(第4期);第448-452页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110203425A (en) | 2019-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10625859B2 (en) | Mobile fulfillment centers with intermodal carriers and unmanned aerial vehicles | |
| US20180265296A1 (en) | Demand-based distribution of items using intermodal carriers and unmanned aerial vehicles | |
| US20060004499A1 (en) | Structural health management architecture using sensor technology | |
| EP3596677B1 (en) | Mobile fulfillment centers with intermodal carriers and unmanned aerial vehicles | |
| CN108053079B (en) | Spare part quantity prediction method and system for field outside of aircraft | |
| CN101322164A (en) | Container verification system for non-invasive detection of contents | |
| CN106383922A (en) | Manned spacecraft prototype sample test planning method | |
| CN110203425B (en) | Ground storage method for manned spacecraft | |
| EP2821761A1 (en) | Container with a plurality of spatially separated load cells | |
| CN112158360B (en) | On-orbit service and maintenance verification method and system | |
| Lee et al. | Integration of sUAS-enabled sensing for leak identification with oil and gas pipeline maintenance crews | |
| McCleskey | Space shuttle operations and infrastructure: A systems analysis of design root causes and effects | |
| Li et al. | Integrated vehicle health management in the aviation field | |
| Decadi | Evolution of crew safety criteria for future space transportation systems | |
| EP2821946A1 (en) | Container loading | |
| Brown et al. | Surface Systems Capability Gaps for Enabling NASA's Sustainable Lunar Operations | |
| Rue et al. | Study of the Causes of Unnecessary Removals of Avionic Equipment | |
| Lei et al. | Research on Impact Location Method of Complex Spacecraft Pressure Vessel Structure | |
| Duda et al. | Model of Ground Handling Processes and Establishing Safety Mechanisms | |
| Cencetti et al. | Innovative Approach for PMM Data Processing and Analytics. | |
| Gómez-Escalonilla et al. | Structural Health Monitoring Systems in Airbus Military | |
| Wang et al. | Research on prognostic health management (PHM) model for fighter planes based on flight data | |
| Wang | Research on Optimization of Air Equipment Transportation Mode Based on Logistics Mode | |
| Song et al. | Research on Integrated Support Demand for a Certain Type of Equipment | |
| Nelson | Methodology for the systems engineering process. Volume 2: Technical parameters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |