How to Satellite system?

Patents

Literature

Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.

Hiro

1 results about "Satellite system" patented technology

Filter

Efficacy Topic

Property

Owner

Technical Advancement

Application Domain

Technology Topic

Technology Field Word

Patent Country/Region

Patent Type

Patent Status

Application Year

Inventor

A satellite system is a set of gravitationally bound objects in orbit around a planetary mass object or minor planet. Generally speaking, it is a set of natural satellites (moons), although such systems may also consist of bodies such as circumplanetary disks, ring systems, moonlets, minor-planet moons and artificial satellites any of which may themselves have satellite systems of their own. Some bodies also possess quasi-satellites that have orbits gravitationally influenced by their primary, but are generally not considered to be part of a satellite system. Satellite systems can have complex interactions including magnetic, tidal, atmospheric and orbital interactions such as orbital resonances and libration. Individually major satellite objects are designated in Roman numerals. Satellite systems are referred to either by the possessive adjectives of their primary (e.g. "Jovian system"), or less commonly by the name of their primary (e.g. "Jupiter system"). Where only one satellite is known, or it is a binary orbiting a common centre of gravity, it may be referred to using the hyphenated names of the primary and major satellite (e.g. the "Earth-Moon system").

Method for determining service range of satellite-based augmentation system

PendingCN114152962AReasonable handlingImprove processing efficiencySatellite radio beaconingClock correctionIonosphere

The invention provides a method for determining a service range of a satellite-based augmentation system, which comprises the following steps of: selecting a target research area, resolving satellite augmentation orbit/clock correction and user difference ranging error information of a global navigation satellite system in a current epoch, calculating an orbit/clock correction comprehensive error of each satellite projected on a grid point in the current epoch, and determining the service range of the satellite-based augmentation system. Counting the UDRE envelope probability of grid points in a target area, calculating the delay error value of an ionosphere of the grid points and the vertical error information of the ionosphere of the grid, counting the GIVE envelope probability of the grid points in the target area, solving a union set for a public area under the integrity parameter envelope requirement, and determining a final SBAS service area. The union overlapped area is the final service area. On the basis of the requirement for avoiding the integrity risk event, the integrity parameter corrects the residual error of the corresponding correction with the 99.9% envelope probability to form the envelope, the processing method is reasonable, and the processing efficiency is high.

Method for determining service range of satellite-based augmentation system

View all

Owner:NO 20 RES INST OF CHINA ELECTRONICS TECH GRP

1 results about "Satellite system" patented technology

Method for determining service range of satellite-based augmentation system

Popular searches