Dynamics of a deformed space system of bodies with programmed change of the configuration

2004 ◽  
Vol 10 (1) ◽  
pp. 45-53 ◽  
Author(s):  
V.I. Dranovsky ◽  
◽  
A.E. Zakrzhevskii ◽  
V.S. Khoroshylov ◽  
◽  
...  
Keyword(s):  
Space System

The problem of ballistic design of the space system Earth remote sensing in stable near-circular sun-synchronous orbits with long-term spacecraft lifetime

2018 ◽  
pp. 3-9
Author(s):  
V. M. Artyushenko ◽  
D. Y. Vinogradov
Keyword(s):  
Remote Sensing ◽  
Target Function ◽  
Normal Operation ◽  
Space Systems ◽  
Light Conditions ◽  
Space System ◽  
Earth Remote Sensing ◽  
Synchronous Orbit ◽  
Favorable Conditions

The article deals with the issues related to the problem of ballistic design of the space system of remote sensing of the Earth on stable near-circular solar-synchronous orbits with long-term existence of spacecraft. We propose a rational method of maintaining a solar-synchronous orbit in given light conditions with prolonged active lifetime of space systems. In solving this problem, the total time of normal operation of the system for a given period of operation, during which the most favorable conditions for the use of spacecraft are provided on the main parts of orbits, is taken as a target function.

Advanced space system for geostationary orbit surveillance

2016 ◽  
Vol 50 (7) ◽  
pp. 575-580
Author(s):  
N. N. Klimenko ◽  
A. E. Nazarov
Keyword(s):  
Geostationary Orbit ◽  
Space System

Green System Planning Based on the Green Infrastructural

2014 ◽  
Vol 641-642 ◽  
pp. 537-543
Author(s):  
Chen Wang ◽  
Yuan Xu Meng
Keyword(s):  
Green Space ◽  
Direct Method ◽  
Living Environment ◽  
Space Environment ◽  
Ecological Environment ◽  
Space System ◽  
System Planning ◽  
New Era ◽  
Urban Rural ◽  
Green System

Green space system planning is the most direct method to improve urban ecological environment from the perspective of planning. However, traditional way of green space system planning exposes its limitation of paying attention to only urban area, accompanied by the prominent appeal for the enhancement of urban ecological environment and living environment quality. Therefore, the study gives a preliminary discussion on the method of green spaces system planning based on GI theory by introducing the concept and characteristic of GI, and proposes urban-rural integrated green space environment formed by the organic combination of Hubs, Links, and Sites and an urban green space system able to keep the integrality and consecutiveness of natural ecological process, which offers reference for green space system planning of the new era.

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