The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 1998
Filed:
Jan. 12, 1996
Jeffrey J Gold, Los Angeles, CA (US);
David L Koza, Lakewood, CA (US);
Mike W Tolmasoff, Whittier, CA (US);
Steven R Zammit, Redondo Beach, CA (US);
Hughes Aircraft Company, Los Angeles, CA (US);
Abstract
A system for testing an embedded control processor for a spacecraft comprises an Emulated Spacecraft Control Processor (24) which contains the embedded processor (26), a simulation engine (12), and a host computer (14). The Emulated Spacecraft Control Processor (24), executing embedded application software, provides an emulated input/output interface for the embedded processor (26) to communicate simulated sensor data, command data, actuator command data, and telemetry data to the simulation engine (12) and the host computer (14). The Emulated Spacecraft Control Processor (24) processes the simulated sensor data and the command data to form the actuator command data and the telemetry data. The simulation engine (12) processes the actuator command data from the Emulated Spacecraft Control Processor (24) to simulate the system dynamics of the spacecraft in real-time, and to thereby produce the simulated sensor data. The host computer (14) provides the command data and receives the telemetry data from the Emulated Spacecraft Control Processor (24).