Interstellar transfer finite thrust injection iterative guidance method of low thrust-weight ratio aircraft
An interstellar transfer orbit and thrust-to-weight ratio technology, applied in the aerospace field, can solve problems such as inability to solve orbit transfer problems, non-convergence of solving constraint equations, and long calculation time.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0084] Taking the Earth-Moon transfer as an example, in order to verify the feasibility of the method, we choose to start guidance from the Earth's near-Earth 170km circular orbit at 8:00 pm on October 12, 2020, and the goal is to reach the Moon's 300km altitude orbit. The parameters of the detector engine during the guidance process are shown in Table 1, and the initial state and the state of the reference orbit point are shown in Table 2:
[0085] Table 1 Initial detector engine parameters
[0086]
[0087] Table 2 Initial state and terminal state
[0088]
[0089] Such as figure 1 As shown, a low thrust-to-weight ratio interstellar transfer limited thrust iterative guidance method for orbital transfer disclosed in this embodiment, the specific implementation steps are as follows:
[0090] Step 1: Establish the dynamic equation of the detector under the inertial system of the earth's center of mass.
[0091] The probe moves outside the earth's atmosphere, and the ex...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com