Second CubeSat Designed and Built by Students, Gently Eases into its Orbit after Leaving International Space Station ��

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Khalifa University and Al Yah Satellite Communications Company (Yahsat) have jointly announced the deployment of DhabiSat into orbit from Northrop Grumman’s Cygnus resupply spacecraft, marking yet another milestone achievement for the university and the UAE.

DhabiSat, the second CubeSat designed and built by Khalifa University students, gently eased into its orbit after leaving the International Space Station (ISS). The primary mission of DhabiSat is to enable students to design, implement, and test software modules for attitude determination and control subsystems (ADCS). The work was conducted at the Yahsat Space Lab, which is part of the Khalifa University Space Technology and Innovation Lab (KUSTIL).

Dr. Arif Sultan Al Hammadi, Executive Vice-President, Khalifa University, said: “With the deployment of DhabiSat into its orbital slot, our students and our partners have once again registered another key milestone for Khalifa University and the UAE. We thank our partners Yahsat and Northrop Grumman, who have supported our students throughout the process of designing, developing and launching DhabiSat, the third CubeSat built by Khalifa University students, as well as another CubeSat we are planning to build in the future. As the UAE begins to consolidate its status as a space power in the world, we look forward to creating more scientific talent and human capital, especially in the space science sector, along with our academic and industry partners.”

Congratulating the team, Yahsat’s Chief Human Capital Officer Muna Almheiri said: “This is a significant step in the UAE’s mission to develop homegrown talent to lead its National Space Programme. We need future generations of Emirati space leaders and visionaries to fulfill the aspirations of our founding fathers, and the rich potential of our nation. DhabiSat’s successful deployment underscores the aptitude, skills, and maturity of our youth to manage multi-pronged programmes and work with the leading lights in the global space industry. Yahsat is very passionate about helping worthy candidates grow and understand advanced satellite technologies to spur national industrialization efforts. The Yahsat Space Lab established at KUSTIL is an excellent vehicle for the development of local manpower in space and system engineering fields, and DhabiSat is yet another example of its success. We also thank our partners – UAE Space Agency, Khalifa University, and Northrop Grumman – for their committed support to the cause. The UAE’s space ambitions are not defined or limited by national borders, and DhabiSat is a perfect example of what a country can achieve through national and international collaborations.”

“As technical advisor and student mentor to the DhabiSat team, Northrop Grumman looks forward to the results of the attitude control research that will be carried out by the satellite,’ said Frank DeMauro, vice-president and general manager, tactical space systems, Northrop Grumman. “The deployment of DhabiSat and other CubeSats also ��ݮ��Ƶ the versatility and value in our Cygnus resupply vehicle carrying out missions beyond supplying the International Space Station.”

DhabiSat will assess the accuracy of various ADCS pointing control strategies and validate the same by taking images using a digital camera onboard pointed in specific directions. The new ADCS algorithms shall improve the pointing accuracy of the CubeSat and its response time to attitude changes as compared to conventional algorithms. In terms of system resources, DhabiSat will require less power to achieve the targeted pointings and if successful, the algorithms will gain flight heritage on board DhabiSat, which then can be used as a baseline for future CubeSat missions.

Earlier, MySat-1, the first CubeSat developed by students of Khalifa University, was deployed from the NG-10 Cygnus spacecraft in February 2019. The educational and communication CubeSat sent images from space that were received by the satellite ground station at Khalifa University. In addition, a new Lithium Ion battery, manufactured at Khalifa University’s Masdar Institute laboratories, was also tested in space. Students and faculty have so far published several papers based on the data from MySat-1.

Clarence Michael
English Editor Specialist
13 July 2021

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Northrop Grumman Corporation (NYSE: NOC) is set to launch the company’s 15th resupply mission () to the International Space Station under NASA’s Commercial Resupply Service-2 contract. The NG-15 mission’s Cygnus spacecraft will launch aboard the company’s Antares rocket with nearly 8,000 pounds of scientific research, supplies, and hardware for the crew aboard the station.

Liftoff of the Antares rocket is scheduled for Feb. 20 at 12:36 p.m. EST from the Mid-Atlantic Regional Spaceport Pad 0A on Wallops Island, at NASA’s Wallops Flight Facility. Live coverage of the Antares launch will be available on NASA Television at . ��

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Focus on Research into Artificial Intelligence to Develop Futuristic Devices that Bring Long-Term Benefits to UAE

Cutting-edge research advances in robotics and drones-related technologies are being showcased by Khalifa University at the 14th edition of the International Defense Exhibition (IDEX 2019) and the fifth edition of Naval Defense Exhibition (NAVDEX 2019) in Abu Dhabi.

Organized by (ADNEC) in collaboration with the Ministry of Defense and UAE Armed Forces, the twin events themed ‘Defense for Security and Safety’ run from 17-21 February 2019 at the Abu Dhabi National Exhibition Centre (ADNEC).

One of the projects on display at Khalifa University stand (C6-011) includes the ‘Firefighting Drone for High-Rise Buildings’ prototype – an unmanned aerial vehicle (UAV) with the capability to fight fires at high altitudes such as Burj Khalifa, the tallest building in the world at 829 meters. Current fire-fighting capability devices can reach only up to 300 meters.

Other projects include a dedicated SOC chip that can be used in a multiplicity of vision-based systems for advanced surveillance and security applications; small UAVs to provide great opportunities for diverse military, civil, and commercial applications; the MYSat-1 CubeSat developed by students of Space Systems and Technologies Concentration that was launched into orbit on 13 February by the Cygnus vehicle; and a comprehensive tool for real-time monitoring and forecasting of marine water quality in the Arabian Gulf to predict ocean currents around offshore drilling platforms, monitor pollution such as oil spills and harmful algal bloom (HAB) events, as well as provide information to help optimize the route of tankers in the Gulf.

Dr Arif Sultan Al Hammadi, Executive Vice-President, Khalifa University of Science and Technology, said: “Our participation in IDEX 2019 and NAVDEX 2019 illustrates the extent of our advanced research for technologies that can be utilized by the civil defense, security and military sectors of the country. Our research centers focusing on aerospace, robotics, artificial intelligence, smart systems, data science; and advanced materials, strive to obtain cutting-edge solutions that can be adopted by the industry.”

“We believe participation in the twin events will strengthen our status among the government and industry stakeholders, offering an opportunity for those keen to collaborate with a world-class institution renowned for research innovation in strategic sectors,” Dr Al Hammadi added.

Khalifa University’s research centers cover several defense and high technology areas. The Aerospace Research and Innovation Center (ARIC) houses a wide range of facilities, including advanced manufacturing equipment for the cost-effective production of aerospace components, testing and characterization facilities for evaluating the properties of materials under extreme loading conditions, and advanced modeling capabilities for predicting the behavior of larger structures. The KU Center for Autonomous Robotic Systems (KUCARS) focuses on robotics for extreme environments; industrial applications; and infrastructure inspection.

Additionally, the System-on-Chip Center (SoCC) focuses on high performance, energy efficient, small form factor, and low cost electronic systems; while the Center for Cyber-Physical Systems (C2PS) focuses on cybersecurity, big data analytics and artificial intelligence, networks and communication technology, and computation architectures.

Clarence Michael
News Writer
19 February 2019

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