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A new method of patched-conic for interplanetary orbit
- Source :
- Optik. 156:121-127
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- In this paper, a new method of patched-conic for designing the interplanetary orbit is proposed. It is based on iterative computation and the equations are derived. The new method avoids the errors caused by assuming the velocity vector at the boundary of planetary sphere of influence parallel to the asymptote of the hyperbolic orbit. Based on the orbit constraint, the spacecraft’s velocity vector and the position vector at the boundary of planetary sphere of influence are calculated during each iteration to meet the continuous condition. This method is suitable for implementation in computer program and has a fast convergence speed.
- Subjects :
- Physics
020301 aerospace & aeronautics
0209 industrial biotechnology
Hyperbolic trajectory
Mathematical analysis
Sphere of influence (astrodynamics)
Boundary (topology)
ComputerApplications_COMPUTERSINOTHERSYSTEMS
Orbital eccentricity
02 engineering and technology
Atomic and Molecular Physics, and Optics
Electronic, Optical and Magnetic Materials
020901 industrial engineering & automation
Classical mechanics
0203 mechanical engineering
Physics::Space Physics
Astrophysics::Earth and Planetary Astrophysics
Circular orbit
Electrical and Electronic Engineering
Asymptote
Orbit (control theory)
Interplanetary spaceflight
ComputingMethodologies_COMPUTERGRAPHICS
Subjects
Details
- ISSN :
- 00304026
- Volume :
- 156
- Database :
- OpenAIRE
- Journal :
- Optik
- Accession number :
- edsair.doi...........cd8084ed7614983eefa6490124fe7564