Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Joseph R. Marshall"'
Publikováno v:
2020 IEEE Aerospace Conference.
Every new program executed by BAE Systems Space Systems continues to improve and mature the Model Based Systems Engineering (MBSE) development position. While the benefits of MBSE are realized internally, each program is forced to regress to a legacy
Publikováno v:
2019 IEEE Aerospace Conference.
This paper will review the history and capabilities of the current SpaceVPX and then describe the updated sections, improvements and changes. Use cases will illustrate potential advantages of the changes and the range of potential new usage. Potentia
Publikováno v:
2018 IEEE Aerospace Conference.
This paper reviews the MBSE progress of the previous year as we transitioned from a few small pilots to more widespread use in our space systems electronics. Efforts have spanned from the FPGA gateware to full payload electronic boxes with most effor
Publikováno v:
2017 IEEE Aerospace Conference.
This paper describes some of the initial steps BAE Systems' space electronics group is taking to become familiar with an MBSE tool and apply it to our current onboard hardware development projects as we shape the best ways to apply these to a product
Autor:
Hubert Miller, Robert Lapihuska, M. Graziano, Dennis Alan F, Rickard Dale A, Joseph R. Marshall, Danielle Sova
Publikováno v:
2017 IEEE Aerospace Conference.
This paper describes the key modules for implementing a modern heterogeneous multiprocessor system for use on-board spacecraft. The objective multiprocessor system supports general purpose processor (GPP), digital signal processor (DSP), and reconfig
Autor:
Richard W. Berger, Joseph R. Marshall
Publikováno v:
2016 International SpaceWire Conference (SpaceWire).
This paper will describe high performance interface building blocks, compare their networking features and show how they may be used in small and large systems especially as they apply to SpaceVPX modules. Emphasis will be placed on their SpaceWire a
Publikováno v:
2016 International SpaceWire Conference (SpaceWire).
This paper will describe the various modules and daughter cards under development. Interconnects between these modules will be highlighted with special emphasis on SpaceWire ports, routers and backplane routings. Performance of the modules and their
Publikováno v:
2015 IEEE Aerospace Conference.
The Next Generation Space Interconnect Standard (NGSIS) effort is a Government-Industry collaboration effort to define a set of standards for interconnects between space system components with the goal of cost effectively removing bandwidth as a cons
Autor:
Joe Stevenson, Lassa Marla J, Mary Hanley, Richard W. Berger, Brian Saari, Jason F. Ross, Gilliam Jane O, Ernesto Chan, Dan Pirkl, Patrick Fleming, Andrew T. Kelly, Steve A. Chadwick, Robert Lapihuska, Joseph R. Marshall, Richard Ferguson, Bin Li, Dave Moser, Hugh Miller, M. Graziano, Rickard Dale A, Daniel L. Stanley
Publikováno v:
2015 IEEE Aerospace Conference.
Based on the QorIQ® system-on-chip processor architecture from Freescale Semiconductor with additional unique features for space applications, the RAD55xxTM system-on-chip platform integrated circuit can be personalized into multiple processor solut
Autor:
Joseph R. Marshall
Publikováno v:
2014 International SpaceWire Conference (SpaceWire).
SpaceWire is leveraged as one of three main fabrics in SpaceVPX, a new system physical interconnect and form factor standard nearing completion at VITA. RapidIO and I2C along with heritage CompactPCI enable space systems to be built with full single