A low-cost GPS inertial guidance (GPSIG) for space boosters

Author

Maki, Stanley C.

Author_Institution

Gen. Dynamics, San Diego, CA, USA

fYear

1990

fDate

20-23 Mar 1990

Firstpage

176

Lastpage

183

Abstract

The GPS (Global Positioning System) application requirements for a variety of space vehicles, including the Space Transport Vehicle (STV), the Orbital Maneuvering Vehicle (OMV), the heavy lift launch vehicles of the Advanced Launch Systems (ALS) family and the Shuttle C (cargo), space platforms, and future manned vehicles, are summarized. GPS usage on unmanned space boosters is examined in greater depth. The requirements in the areas of performance, operational constraints, redundancy/reliability, implementation, and life cycle cost are detailed. Variations from the typical GPS/INS (inertial navigation system) integration approach are presented, including deletion of some inertial sensors, various types of inertial sensors, and multiplexed and separate channel receivers

Keywords

aerospace computing; aerospace instrumentation; aerospace simulation; computerised signal processing; digital simulation; inertial navigation; radionavigation; satellite relay systems; space vehicles; Advanced Launch Systems; GPS inertial guidance; Global Positioning System; Kalman filtering; Orbital Maneuvering Vehicle; Shuttle C; Space Transport Vehicle; aerospace; channel receivers; heavy lift launch vehicles; inertial sensors; life cycle cost; manned vehicles; radionavigation; redundancy/reliability; simulation; space boosters; space platforms; space vehicles; unmanned vehicles; Aerospace electronics; Costs; Global Positioning System; Low earth orbit satellites; Payloads; Receiving antennas; Redundancy; Satellite navigation systems; Space shuttles; Space vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Position Location and Navigation Symposium, 1990. Record. The 1990's - A Decade of Excellence in the Navigation Sciences. IEEE PLANS '90., IEEE

Conference_Location

Las Vegas, NV

Type

conf

DOI

10.1109/PLANS.1990.66174

Filename

66174