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Håvard Fjær Grip
Håvard Fjær Grip is a Norwegian cybernetics engineer, adjunct assistant professor and robotics technologist. He leads the Flight Control Team and is Chief Pilot for NASA's Jet Propulsion Laboratory Mars helicopter, '' Ingenuity''. Grip successfully flew Ingenuity's first flight on Mars on April 19, 2021, making history as the first extraterrestrial helicopter flight. Life From 2001 to 2006 Grip took a five-year engineering cybernetics master's degree, and from 2006 to 2010 a PhD at the Norwegian University of Science and Technology (NTNU). During his studies he was awarded for outstanding academic performance in engineering studies, as well as having the best master's thesis in 2006 in Norway within the field of control and automation. After having been awarded and having achieved his five-year master's degree with almost only A's, Grip handed in his master's thesis ''Nonlinear vehicle velocity observer with road-tire friction adaptation''. The dissertation focused on real ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian People
Norwegians ( no, nordmenn) are a North Germanic ethnic group and nation native to Norway, where they form the vast majority of the population. They share a common culture and speak the Norwegian language. Norwegians are descended from the Norse of the Early Middle Ages who formed a unified Kingdom of Norway in the 9th century. During the Viking Age, Norwegians and other Norse peoples conquered, settled and ruled parts of the British Isles, the Faroe Islands, Iceland and Greenland. Norwegians are closely related to other North Germanic peoples and descendants of the Norsemen such as Danes, Swedes, Icelanders and the Faroe Islanders, as well as groups such as the Scots whose nation they significantly settled and left a lasting impact in. The Norwegian language is part of the larger Scandinavian dialect continuum of generally mutually intelligible languages in Scandinavia. Norwegian people and their descendants are found in migrant communities worldwide, notably in the Un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daimler AG
The Mercedes-Benz Group AG (previously named Daimler-Benz, DaimlerChrysler and Daimler) is a German multinational automotive corporation headquartered in Stuttgart, Baden-Württemberg, Germany. It is one of the world's leading car manufacturers. Daimler-Benz was formed with the merger of Benz & Cie. and Daimler Motoren Gesellschaft in 1926. The company was renamed DaimlerChrysler upon acquiring the American automobile manufacturer Chrysler Corporation in 1998, and was again renamed Daimler AG upon divestment of Chrysler in 2007. In 2021, Daimler AG was the second-largest German automaker and the sixth-largest worldwide by production. In February 2022, Daimler was renamed Mercedes-Benz Group. The Mercedes-Benz Group's marques are Mercedes-Benz for cars and vans (including Mercedes-AMG and Mercedes-Maybach) and Smart. It has shares in other vehicle manufactures such as Daimler Truck, Denza, BAIC Motor and Aston Martin. By unit sales, the Mercedes-Benz Group is the thirteenth- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extraterrestrial Life
Extraterrestrial life, colloquially referred to as alien life, is life that may occur outside Earth and which did not originate on Earth. No extraterrestrial life has yet been conclusively detected, although efforts are underway. Such life might range from simple forms like prokaryotes to intelligent beings, possibly bringing forth civilizations that might be far more advanced than humankind. The Drake equation speculates about the existence of sapient life elsewhere in the universe. The science of extraterrestrial life is known as astrobiology. Speculation about the possibility of inhabited "worlds" outside the planet Earth dates back to antiquity. Multiple early Christian writers discussed the idea of a "plurality of worlds" as proposed by earlier thinkers such as Democritus; Augustine references Epicurus's idea of innumerable worlds "throughout the boundless immensity of space" (originally expressed in his Letter to Herodotus) in ''The City of God''. In his first century p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars Exploration Program
Mars Exploration Program (MEP) is a long-term effort to explore the planet Mars, funded and led by NASA. Formed in 1993, MEP has made use of orbital spacecraft, landers, and Mars rovers to explore the possibilities of life on Mars, as well as the planet's climate and natural resources. The program is managed by NASA's Science Mission Directorate by Doug McCuistion of the Planetary Science Division. As a result of 40% cuts to NASA's budget for fiscal year 2013, the Mars Program Planning Group (MPPG) was formed to help reformulate the MEP, bringing together leaders of NASA's technology, science, human operations, and science missions. Governance First convening in October 1999, the Mars Exploration Program Analysis Group (MEPAG) enables the scientific community to provide input for the planning and prioritizing of the Mars Exploration Program. Mars exploration missions, as do most NASA missions, can be fairly costly. For example, NASA's ''Curiosity'' rover (landed on Mars in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mars 2020
Mars 2020 is a Mars rover mission forming part of NASA's Mars Exploration Program that includes the rover ''Perseverance'', the small robotic, coaxial helicopter '' Ingenuity'', and associated delivery vehicles. Mars 2020 was launched from Earth on an Atlas V launch vehicle at 11:50:01 UTC on 30 July 2020, and confirmation of touch down in the Martian crater Jezero was received at 20:55 UTC on 18 February 2021. On 5 March 2021, NASA named the landing site of the rover Octavia E. Butler Landing. As of , ''Perseverance'' and ''Ingenuity'' have been on Mars for sols ( total days; '). ''Perseverance'' will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for retr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perseverance (rover)
''Perseverance'', nicknamed ''Percy'', is a car-sized Mars rover designed to explore the Jezero crater on Mars as part of NASA's Mars 2020 mission. It was manufactured by the Jet Propulsion Laboratory and launched on July 30, 2020, at 11:50 UTC. Confirmation that the rover successfully landed on Mars was received on February 18, 2021, at 20:55 UTC. As of , ''Perseverance'' has been active on Mars for sols ( Earth days, or ) since its landing. Following the rover's arrival, NASA named the landing site Octavia E. Butler Landing. ''Perseverance'' has a similar design to its predecessor rover, ''Curiosity'', although it was moderately upgraded. It carries seven primary payload instruments, nineteen cameras, and two microphones. The rover also carried the mini-helicopter '' Ingenuity'' to Mars, an experimental aircraft and technology testbed that made the first powered flight on another planet on April 19, 2021. As of December 22, 2022, it has made 37 successful flights. '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MiMi Aung
MiMi Aun ( my, မိမိအောင်, ; born 1968) is a Burmese-American engineer and project manager at NASA's Jet Propulsion Laboratory (JPL). She is a lead engineer on the Mars Helicopter ''Ingenuity'', the first extraterrestrial aircraft. Aung was born in the United States, where her parents met, though her family returned to Burma when she was 2 years old. After spending her childhood in Burma and Malaysia, Aung returned to the United States at age 16 and studied engineering at the University of Illinois at Urbana-Champaign, where she received her Bachelor's and master's degrees. In 1990, she joined JPL. On February 18, 2021, Ingenuity arrived on Mars and on April 19 took its first 39-second flight. Aung said, it “was an incredible moment” and “This morning our dream came true.” The flight is being compared to the first flight in 1903 of the Wright brothers' airplane, a small piece of which was carried by the helicopter to Mars. Early life and family MiM ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Balaram
J. "Bob" Balaram (born 6 November 1961) is an Indian-American scientist and engineer currently working for National Aeronautics and Space Administration. He is the chief engineer and designer of '' Ingenuity'' (project name: ''Mars 2020'' helicopter), the first extraterrestrial aircraft, that was attached underside of car-sized ''Perseverance'' rover that successfully landed on the Mars in February 2021. Early life and education Balaram completed his Bachelor of Technology course from Indian Institute of Technology, Madras, India in 1980, and further went to receive his MS and Ph.D. in Computer and Systems Engineering from Rensselaer Polytechnic Institute, New York. Work at NASA Bob joined NASA's JPL in 1985 after finishing his doctorate. He has been working at Jet Propulsion Laboratory for the past 20 years in Mobility & Robotic Systems Department. During his time here, Bob has been actively engaged in the area of telerobotics technology development for several Mars rover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dave Lavery
Dave Lavery (born May 28, 1959) is an American scientist and roboticist who is the Program Executive for Solar System Exploration at NASA Headquarters. He also is a member of the ''FIRST'' Executive Advisory Board, and is well-known among participants of the FIRST Robotics Competition as a mentor of Team 116. Early life and education From an early age, Lavery was obsessed with space exploration. With his eyesight being too poor to become an astronaut, he set about to use machines as his proxy for exploring the solar system. He attended Virginia Tech, where he obtained a bachelor's degree in Computer Science. Career Lavery led NASA's Telerobotics Technology Development Program, responsible for the direction and oversight of robotics and planetary exploration within the organization. He and the program was responsible for the likes of the Mars Sojourner rover, which was the first rover he worked on, and the National Robotics Engineering Consortium. Lavery currently works at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spacecraft
A spacecraft is a vehicle or machine designed to fly in outer space. A type of artificial satellite, spacecraft are used for a variety of purposes, including communications, Earth observation, meteorology, navigation, space colonization, planetary exploration, and transportation of humans and cargo. All spacecraft except single-stage-to-orbit vehicles cannot get into space on their own, and require a launch vehicle (carrier rocket). On a sub-orbital spaceflight, a space vehicle enters space and then returns to the surface without having gained sufficient energy or velocity to make a full Earth orbit. For orbital spaceflights, spacecraft enter closed orbits around the Earth or around other celestial bodies. Spacecraft used for human spaceflight carry people on board as crew or passengers from start or on orbit (space stations) only, whereas those used for robotic space missions operate either autonomously or telerobotically. Robotic spacecraft used to support scientific re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nonlinear System
In mathematics and science, a nonlinear system is a system in which the change of the output is not proportional to the change of the input. Nonlinear problems are of interest to engineers, biologists, physicists, mathematicians, and many other scientists because most systems are inherently nonlinear in nature. Nonlinear dynamical systems, describing changes in variables over time, may appear chaotic, unpredictable, or counterintuitive, contrasting with much simpler linear systems. Typically, the behavior of a nonlinear system is described in mathematics by a nonlinear system of equations, which is a set of simultaneous equations in which the unknowns (or the unknown functions in the case of differential equations) appear as variables of a polynomial of degree higher than one or in the argument of a function which is not a polynomial of degree one. In other words, in a nonlinear system of equations, the equation(s) to be solved cannot be written as a linear combination of the un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
