Latest Space News
Wed, 20 Nov 2019 12:12:33 +0000
Commercial spaceports say they need to become more proactive in dealing with public opposition to proposed launch sites through a combination of education and community involvement. SpaceNews.com
Wed, 20 Nov 2019 10:40:05 +0000
Glavkosmos, the commercial subsidiary of Roscosmos, unveiled a web portal Nov. 20 for Russian rocket and space products. SpaceNews.com
Wed, 20 Nov 2019 09:32:22 +0000
The government of Brazil is ready to move into the next phase of efforts to attract commercial launch business to the country with the ratification of an agreement with the United States. SpaceNews.com
Tue, 19 Nov 2019 20:06:30 +0000
The report titled ”Iran Military Power” is part of a Defense Intelligence Agency effort to inform government leaders and the public on major foreign military challenges. SpaceNews.com
Tue, 19 Nov 2019 18:29:10 +0000
At the Space Tech Expo, space agency leaders said artificial intelligence will play key roles in many space programs of the future. SpaceNews.com
Tue, 19 Nov 2019 18:00:53 +0000
Dawn Harms, the former Boeing Satellite Systems International vice president for global sales and marketing, has joined Momentus to serve as chief revenue officer for the In-space transportation startup. SpaceNews.com
Tue, 19 Nov 2019 17:12:26 +0000
Portugal’s newly created space agency is considering a national constellation focused on maritime activity in the Atlantic Ocean.  SpaceNews.com
Tue, 19 Nov 2019 16:27:10 +0000
China Satcom has filed an insurance claim for the loss of a communications satellite after failing to establish contact with the spacecraft. SpaceNews.com
Tue, 19 Nov 2019 15:58:24 +0000
Rather than waiting for international consensus on measures to mitigate the problem of space debris, space agencies and companies should take immediate action, said Jan Woerner, European Space Agency director general. SpaceNews.com
Tue, 19 Nov 2019 12:26:30 +0000
Boeing said Nov. 18 that a report issued last week by NASA’s Office of Inspector General (OIG) regarding the commercial crew program, including claims that the company considered withdrawing from the program, was inaccurate. SpaceNews.com
Tue, 19 Nov 2019 12:11:16 +0000
Sweden, Germany, Italy, Scotland, Portugal and Norway all have spaceport ideas being discussed, OHB CEO Marco Fuchs said Nov. 19 at Space Tech Expo Europe here. SpaceNews.com
Tue, 19 Nov 2019 11:38:24 +0000
The European Commission is recommending a space budget of 16.2 billion euros ($17.9 billion) for 2021 through 2027, a nearly 50 percent increase over the 11 billion euros budgeted for 2014 through 2020. SpaceNews.com
Tue, 19 Nov 2019 04:50:22 +0000
NASA announced Nov. 18 that it was adding five companies to a contract to perform commercial deliveries of payloads to the surface of the moon, a group that ranges from small ventures to Blue Origin and SpaceX. SpaceNews.com
Mon, 18 Nov 2019 22:42:51 +0000
BREMEN, Germany — FCC Chairman Ajit Pai informed Congress Nov. 18 that the agency will run a public auction of C-band spectrum instead of allowing a consortium of satellite operators to sell it directly to 5G wireless operators.  Satellite operators Intelsat, SES and Telesat, acting as the C-Band Alliance, have been lobbying the Federal Communications […] SpaceNews.com
Mon, 18 Nov 2019 22:26:35 +0000
GAO said in a statement that the agency on Nov. 18 sustained the protest filed by Blue Origin on Aug. 12. SpaceNews.com
Mon, 18 Nov 2019 21:24:39 +0000
Gen. Raymond said U.S. SPACECOM intends to influence DoD's budget priorities SpaceNews.com
Mon, 18 Nov 2019 14:19:48 +0000
Satellite operators Intelsat, SES and Telesat on Nov. 15 detailed how they would calculate the proceeds they have pledged to contribute to the U.S. treasury if the Federal Communications Commission accepts their proposal to privately auction C-band spectrum sought by 5G network operators.  SpaceNews.com
Mon, 18 Nov 2019 10:10:29 +0000
A group of planetary defense advocates is asking European governments to fund a mission to a near Earth asteroid, three years after a similar mission failed to win approval. SpaceNews.com
Sun, 17 Nov 2019 23:42:07 +0000
Maj. Gen. Stephen Whiting said the transfer of space traffic management responsibilities can't happen until Commerce gets the necessary resources. SpaceNews.com
Fri, 15 Nov 2019 22:36:16 +0000
The 10-year contract is for operations and support of the Advanced Extremely High Frequency, Milstar and Defense Satellite Communications System constellations. SpaceNews.com
More space news...
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    Personal information
     Name:<withheld>
     Age:<withheld>
     Country:<withheld>
     Location:<withheld>
    Contact information
     Email:<withheld>
     Phone:<withheld>
     Mobile:<withheld>
    Candidate Profile
     Date Submitted:05-12-2013
     Last Modified:05-12-2013 (07:17)
    Job information
     Current job:Research Assistant
     Employment Term:Permanent
     Job location:Anywhere
     Date available:immediately
     Industry:Satellite Manufacturers and Subcontractors
     KeywordsControl design, software design, optical analysis, star tracker specialist
    CV

    OBJECTIVE
    To obtain a career in satellite sensor design and satellite control research and development


    EDUCATION

    Doctor of Philosophy, Aerospace Engineering                                   Sept. 2013
    Ryerson University, Toronto, ON
    Thesis: Development and Characterization of Color Star Trackers
    Supervisor: Dr. John Enright

    Master of Applied Science, Electrical Engineering                                 Aug. 2008
    Ryerson University, Toronto, ON
    Thesis: Robust Nonlinear Control Of Under-actuated Satellite Formation
    Supervisors: Dr. Guanjun Liu and Dr. Krishna Dev Kumar

    Bachelor of Engineering, Electrical Engineering                      May 2006
    Ryerson University, Toronto, ON
     

    RESEARCH INTERESTS
    Nonlinear dynamics and nonholonomic control systems
    Sensor design and fusion, attitude estimation, and Kalman ltering
    Bridging theory and practical implementation towards commercialization


    PROFESSIONAL EXPERIENCE

    Research Assistant                             Sept. 2013 - Present
    Space Avionics and Instrumentation Laboratory (SAIL)
    Ryerson University, Toronto, ON
     + Research and development of Color Star Tracking theory and implementation

    Developement Team Member                                Oct. 2009 - May 2010
    Joint ST-16 Star Tracker Project (high-precision spacecraft attitude sensor)
    SAIL Ryerson, Space Flight Laboratory (SFL) University of Toronto
    Institute for Aerospace Studies (UTIAS), and Sinclair Interplanetary

     + Hardware design and register con guration of CMOS sensor module.
     + Expected on orbit deployment November 2013
     + Details at http://www.sinclairinterplanetary.com/startrackers

    Teaching/Graduate Assistant                                    2003 - 2012
    Ryerson University, Toronto, ON
     + Department of Mathematics (MTH140, MTH240, and MTH141)
     + Department of Electrical Engineering (ELE202, ELE302, and EES512)
     + Department of Physics (PCS211)


    TECHNICAL SKILLS
    Demonstrated conpetence in the following areas:

    Control Systems
     + Linear - State space, Proportional Integral Derivative (PID), robustness
     + Nonlinear - Lyapunov stability, linearization, sliding-mode
     + Nonholonomic Systems - Underactuated satellite dynamics

    Sensor Calibration
     + Noise Modeling - Characterizing system model and noise sources/behaviors
     + Hardware Calibration - Model parameter estimation through laboratory testing
     + High-Fidelity Simulation - Evaluation of sensor design using numerical modeling

    Programming
     + Low-level - Assembly, C, C++, Fortran
     + High-level - MATLAB (data processing, gpu/parallel-operation, real-time hardware integration)
     + Operating Systems - Linux (Ubunto, Mint)

    Hardware
     + Low-level - Raspberry Pi, PIC Micro-controller, Gumstix (OVERO)
     + High-level - Robotic rotary gimbals, sensor and optical calibrations
     + Astronomy/Photometry - Catalog integration and processing
     + Design Space Characterization - Optical, noise, measurement sensitivity


    PUBLICATIONS

    Refereed Journals
     + Geo ffrey McVittie and John Enright, "Color star tracking I: star measurement", SPIE Journal of
         Optical Engineering, Vol. 51, No. 8, August 2012
     + John Enright and Geo rey McVittie, "Color star tracking II: matching", SPIE Journal of Optical
         Engineering, Vol. 52, No. 1, January 2013

    Conferences
     + Geoffrey McVittie and John Enright, "Color Star Tracking Using 3CCD Prism Hardware", AIAA
         Guidance, Navigation, and Control Conference, 2012, 10.2514/6.2012-5001
     + John Enright and Geoff McVittie, "Star Tracking Using Colour CMOS Detectors" AIAA Guidance,
        Navigation, and Control Conference, 2010, 10.2514/6.2010-8449
     + John Enright, Geoff McVittie, and Thomas Dzamba, "Color-Based Matching for Star Trackers",
        AIAA/AAS Astrodynamics Specialist Conference, 2010, 10.2514/6.2010-7825
     + Geo ffrey McVittie, Krishna Kumar, and Guangjun Liu, "Reduced Input Control of an Underactuated
        Satellite Formation
    ", AIAA Guidance, Navigation, and Control Conference, 2010, 10.2514/6.2010-7710
     + Geoff McVittie, Krishna Kumar, "Design of a COTS Femtosatellite and Mission", AIAA SPACE 2007
        Conference & Exposition, 2007, 10.2514/6.2007-6034


    MEMBERSHIPS
    Institute of Electrical and Electronics Engineers (IEEE)
    American Institute of Aeronautics and Astronautics (AIAA)
    International Society for Optical Engineering (SPIE)


    HONORS
    Queen Elizabeth II Graduate Scholarship in Science and Tech. (QEII-GSST) Sept. 2011 - Aug. 2012
    Ryerson Graduate Scholarship (RGS) Sept. 2007 - Aug. 2011
    Ryerson Graduate Award (RGA) Sept. 2006 - Aug. 2007


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