Yang Jiachi

Source: Wikipedia, the free encyclopedia.

Yang Jiachi (

11637 Yangjiachi
is named after him.

Early life and education

Yang was born on 16 July 1919 in the town of

Wujiang, Jiangsu, Republic of China.[1][2][3]

Yang received a Bachelor of Science in electrical engineering from Chiao Tung University in Shanghai in 1941. He received a Master of Science in 1947 and a Doctor of Philosophy in 1949 from Harvard University.[2]

Career

After earning his Ph.D., Yang worked in the US for seven years, first as a research scientist at the University of Pennsylvania and later as a senior engineer at the Rockefeller University.[2]

In 1956, Yang returned to China and worked as a research scientist at the

three-axis stabilization for the attitude control systems of recoverable satellites,[2][4] and he also developed control systems for rockets and nuclear weapons testing.[2][4] He was elected a delegate to the Third, Fourth, and Fifth National People's Congresses.[5]

In March 1986, Yang and three other prominent scientists—Wang Daheng, Wang Ganchang, and Chen Fangyun—wrote a letter to Deng Xiaoping advocating the development of strategic technologies.[6] Deng accepted their proposal, which gave birth to the influential 863 Program, named after the date of their letter.[6]

Yang died in Beijing on 11 June 2006 at the age of 86. He was buried at the Babaoshan Revolutionary Cemetery.[5]

Honours and recognition

Yang was elected an academician of the

Ho Leung Ho Lee Prize for Technological Sciences (1999), and the Two Bombs, One Satellite Meritorious Medal (1999).[2][5][7]

The

11637 Yangjiachi, discovered by the Beijing Schmidt CCD Asteroid Program in 1996, is named after him.[8]

References

  1. ^ "杨嘉墀院士生平". Sina. 2006-06-16. Retrieved 2019-04-26.
  2. ^ a b c d e f g h "Yang Jiachi". Ho Leung Ho Lee Foundation. 2006. Retrieved 2019-04-26.
  3. ^ Ye, Peijian (2006-06-27). "深切怀念良师杨嘉墀先生". Guangming Daily. Retrieved 2019-04-26.
  4. ^ .
  5. ^ a b c ""两弹一星"功勋奖章获得者杨嘉墀院士逝世". Sina. 2006-06-15. Retrieved 2019-04-26.
  6. ^ .
  7. ^ "Biography of Yang Jiachi". China Vitae. Retrieved 2019-04-26.
  8. ^ "11637 Yangjiachi". NASA. 2009-05-11. Retrieved 2019-04-26.

External links