
darpa grand challenge (2004)

2002 mein ghoshit, pahali bhavya darpa chunauti sanyukt raajya america key mojaave registani kshetra mein 13 march, 2004 koo aayojit ack chaalak rahit kaar pratiyogita thee. yeh maarg barsto, california seey thheek pahale seey laker california-nevada seema koo paar karane taka antarrajyiya 15 kaa anusaran kartaa thaa.
kissy bhee robot vaahan ney maarg puuraa naheen kiya. kaarnegi melan vishvavidyalaya kii laal team key vaahan ney pathyakram puuraa karate hue sabse door kii doori taya kii. 10 laakh dollar kaa puraskar binaa kissy daave key rhaa.
praarambhik pareekshan.
mojaave registan mein mukhya ayojan seey pahale, 21 yogyata praapt karane vaali teams koo california speedway parr ack meal lambe baadha maarg parr chalana padata thaa. saat teemen safaltapurvak poore pathyakram koo puuraa karane mein saksham theen, jabaki aathh anya ney nyayadhishon koo santusht karane key liye ise puuraa kiya, jisake parinamswarup antim daud mein pandrah vaahan they.
ghatana.
durbhagya seey, praarambhik parikshanon key dauran viphalata iss baat kaa sanket thee kii vaahan vaastavik maarg parr kaisa pradarshan karenge. pandrah mein seey dou vaahanon koo antim daud shuru honey seey pahale vaapas lena padaa aur ack kaar shuruati kshetra mein ulta hoe gaee aur unhein vaapas lena padaa. duss ghante taka chalane vaale karyakram key teen ghante baad, kewal chaar vaahan chaalu rahey. vaahanon koo kaee prakaar kii yaantrik samasyaon kaa saamana karna padaa, jinamen "atak gaye break, toote hue axel, rollover aur kharaab kaam karane vaale upgrah navigation upkaran" shamil hain."
kuchh hii ghanton key bheetar, chunauti mein shamil sabhi vaahanon koo gambhir vaahan viphalata kaa saamana karna padaa thaa, ayogya ghoshit curr diyaa gayaa thaa, yaa vaapas leey liya gayaa thaa. kissy bhee team koo sabse adhik doori laal team kii millie, joe pathyakram kii poori avadhi seey 5 pratishat seey bhee cumm thee. unakaa vaahan, rait kaa toofaan, ack baal pinn modd mein bund hoe gayaa aur tatbandh parr funce gayaa. agale sabse door key vaahan they cyatonics II team key, joe ack tatbandh parr fansane seey pahale gujarati thee; team daddy (digital auto drive), joe ack chattan parr fansane seey pahale chalaati thee; aur golem samooh, joe ack khadee pahaadi parr fansane seey pahale ise banaa letaa thaa.
parinam.
haalaanki praarambhik daud koo ack viphalata maanaa gayaa thaa, kyonki kissy bhee vaahan ney lakshya key karib kuchh bhee hassil naheen kiya thaa, darpa taba taka chunauti koo chalaane key liye pratibaddh thaa jaba taka kii congress key pradhikaran ney anumati dee thee (joe 2007 taka hotaa, lekin lakshya 2005 mein praapt kiya gayaa thaa). pahali badee chunauti koo kuchh loga safal maanate hain, mukhya roop seey isaliye kii isane ruchi aur navachar koo badhaava diyaa.
kaee vaahanon koo kathor bhoobhaag key saath honey vaali kathinaaee key alawa, kaee praarambhik designs koo aaney vaali baadhaon koo mahsoos karane aur ack saath jee. pee. aiss. maarg binduon kaa paalan karane donon koo sambhaalane key liye bhee sangharsh karna padaa. darpa grand challenge key upa karyakram prabandhak tomm strait ney kahaa, "kuchh vaahan jee. pee. aiss. maarg binduon kaa bahut sateek roop seey paalan karane mein saksham they; lekin aage kii baadhaon koo mahsoos karane mein saksham naheen they...anya vaahan baadhaon koo mahsoos karane mein bahut achche they, lekin unhein maarg binduon kaa paalan karane mein kathinaaee hoti thee yaa way apani chhaaya seey darte they, jaba way vahaan naheen they tou baadhaon koo bhramit karate they."
kaee dall agale varsh laute, 2004 key ayojan seey seekhate hue aur apane designs koo adyatan karate hue.

