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Roger A. Broucke
Roger A. Broucke (March 25, 1932 – June 21, 2005) was an Aerospace engineering, aerospace engineer known for his solutions to the three-body problem. After working on practical orbital mechanics at the Jet Propulsion Laboratory, he became a professor at the University of Texas at Austin. Life Broucke was born on a farm in Veurne. He studied at the Catholic University of Leuven (1835–1968), Catholic University of Leuven, earning bachelor's and master's degrees in mathematics in 1955 and 1957 respectively, under the mentorship of Georges Lemaître. After completing his military service he worked for the oil industry while earning a second master's degree, in operations research, from the Free University of Brussels (1834–1969), University of Brussels in 1960. He returned to Leuven for his doctoral work, on the three-body problem, which he completed in 1962. At this time he moved to California to work at the Jet Propulsion Laboratory; while there, he also took adjunct positions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerospace Engineering
Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is similar, but deals with the electronics side of aerospace engineering. "Aeronautical engineering" was the original term for the field. As flight technology advanced to include vehicles operating in outer space, the broader term "aerospace engineering" has come into use. Aerospace engineering, particularly the astronautics branch, is often colloquially referred to as "rocket science". Overview Flight vehicles are subjected to demanding conditions such as those caused by changes in atmospheric pressure and temperature, with structural loads applied upon vehicle components. Consequently, they are usually the products of various technological and engineering disciplines including aerodynamics, air propulsion, avionics, materials science, st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity Assist
A gravity assist, gravity assist maneuver, swing-by, or generally a gravitational slingshot in orbital mechanics, is a type of spaceflight flyby (spaceflight), flyby which makes use of the relative movement (e.g. orbit around the Sun) and gravity of a planet or other astronomical object to alter the Course (navigation), path and speed of a spacecraft, typically to save propellant and reduce expense. Gravity assistance can be used to accelerate a spacecraft, that is, to increase or decrease its speed or redirect its path. The "assist" is provided by the motion of the gravitating body as it pulls on the spacecraft. Any gain or loss of kinetic energy and linear momentum by a passing spacecraft is correspondingly lost or gained by the gravitational body, in accordance with Newton's laws of motion#Newton's third law, Newton's Third Law. The gravity assist maneuver was first used in 1959 when the Soviet probe Luna 3 photographed the far side of Earth's Moon, and it was used by inter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Southern California Faculty
A university () is an educational institution, institution of tertiary education and research which awards academic degrees in several Discipline (academia), academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate education, undergraduate and postgraduate education, postgraduate programs. The first universities in Europe were established by Catholic Church, Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catholic University Of Leuven (1834–1968) Alumni
{{School disambiguation ...
University of Leuven or University of Louvain (; ) may refer to: * Old University of Leuven (1425–1797) * State University of Leuven (1817–1835) * Catholic University of Leuven (1834–1968) * Katholieke Universiteit Leuven or KU Leuven (1968–), a Dutch-speaking university in Leuven * Université catholique de Louvain or UCLouvain (1968–), a French-speaking university in Louvain-la-Neuve, Brussels, Mons, Namur, Charleroi and Tournai See also * Split of the Catholic University of Leuven * Universities in Leuven * Leuven University Press Leuven University Press () is a university press located in Leuven, Belgium. It was established in 1971 in association with KU Leuven KU Leuven (Katholieke Universiteit Leuven) is a Catholic research university in the city of Leuven, Leuve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgian Emigrants To The United States
Belgian may refer to: * Something of, or related to, Belgium * Belgians, people from Belgium or of Belgian descent * Languages of Belgium, languages spoken in Belgium, such as Dutch, French, and German *Ancient Belgian language, an extinct language formerly spoken in Gallia Belgica *Belgian Dutch or Flemish, a variant of Dutch *Belgian French, a variant of French *Belgian horse (other), various breeds of horse *Belgian waffle In English-speaking world, English-speaking countries, Belgian waffles are a variety of waffle with a lighter batter, larger squares, and deeper pockets than North American waffles. Belgian waffles were originally leavened with Baker's yeast, yea ..., in culinary contexts * SS ''Belgian'', a cargo ship in service with F Leyland & Co Ltd from 1919 to 1934 *'' The Belgian'', a 1917 American silent film See also * * Belgica (other) * Belgic (other) {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Aerospace Engineers
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2005 Deaths
This is a list of lists of deaths of notable people, organized by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked below. 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 Earlier years ''Deaths in years earlier than this can usually be found in the main articles of the years.'' See also * Lists of deaths by day * Deaths by year (category) {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1932 Births
Events January * January 4 – The British authorities in India arrest and intern Mahatma Gandhi and Vallabhbhai Patel. * January 9 – Sakuradamon Incident (1932), Sakuradamon Incident: Korean nationalist Lee Bong-chang fails in his effort to assassinate Emperor Hirohito of Japan. The Kuomintang's official newspaper runs an editorial expressing regret that the attempt failed, which is used by the Japanese as a pretext to attack Shanghai later in the month. * January 22 – The 1932 Salvadoran peasant uprising begins; it is suppressed by the government of Maximiliano Hernández Martínez. * January 24 – Marshal Pietro Badoglio declares the end of Libyan resistance. * January 26 – British submarine aircraft carrier sinks with the loss of all 60 onboard on exercise in Lyme Bay in the English Channel. * January 28 – January 28 incident: Conflict between Japan and China in Shanghai. * January 31 – Japanese warships arrive in Nanking. February * February 2 ** A general ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Toronto
The University of Toronto (UToronto or U of T) is a public university, public research university whose main campus is located on the grounds that surround Queen's Park (Toronto), Queen's Park in Toronto, Ontario, Canada. It was founded by royal charter in 1827 as King's College, the first institution of higher learning in Upper Canada. Originally controlled by the Church of England, the university assumed its present name in 1850 upon becoming a secular institution. It has three campuses: University of Toronto Mississauga, Mississauga, #St. George campus, St. George, and University of Toronto Scarborough, Scarborough. Its main campus, St. George, is the oldest of the three and located in Downtown Toronto. U of T operates as a collegiate university, comprising 11 #Colleges, colleges, each with substantial autonomy on financial and institutional affairs and significant differences in character and history. The University of Toronto is the largest university in Canada with a t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Control Theory
Control theory is a field of control engineering and applied mathematics that deals with the control system, control of dynamical systems in engineered processes and machines. The objective is to develop a model or algorithm governing the application of system inputs to drive the system to a desired state, while minimizing any ''delay'', ''overshoot'', or ''steady-state error'' and ensuring a level of control Stability theory, stability; often with the aim to achieve a degree of Optimal control, optimality. To do this, a controller with the requisite corrective behavior is required. This controller monitors the controlled process variable (PV), and compares it with the reference or Setpoint (control system), set point (SP). The difference between actual and desired value of the process variable, called the ''error'' signal, or SP-PV error, is applied as feedback to generate a control action to bring the controlled process variable to the same value as the set point. Other aspects ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mireille Broucke
Mireille Esther Broucke is a professor of electrical and computer engineering at the University of Toronto, interested in control theory, mathematical systems theory, and swarm robotics. Broucke did her undergraduate studies at the University of Texas at Austin, where her father Roger A. Broucke, an immigrant from Belgium, was a professor of aerospace engineering and engineering mechanics. She graduated in 1984, with a bachelor's degree in electrical engineering. She went on to graduate study in electrical engineering and computer science at the University of California, Berkeley, earning a master's degree in 1987, with summer jobs working on missile tracking software for Texas Instruments, General Dynamics, and Lockheed Corporation. After completing her master's degree, she stayed in the San Francisco Bay Area, working on software for control systems and simulation at Intergraph and Integrated Systems. She returned to Berkeley for a Ph.D., which she completed in 2000. Her dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
