@misc{SisLab4091,
           month = {June},
           title = {LINH KI?N C{\h A}M BI?N {\DJ}O T? TR??NG 3 TR{\d U}C V{\`A} PH??NG PH{\'A}P CH? T{\d A}O LINH KI?N N{\`A}Y, THI?T B{\d I} {\DJ}O T? TR??NG TR{\'A}I {\DJ}?T {\DJ}I?N T? T{\'I}CH H?P V?I H? TH?NG {\DJ}{\d I}NH V{\d I} GPS V{\`A} TRUY?N PH{\'A}T KH{\^O}NG D{\^A}Y PH{\d U}C V{\d U} KH{\h A}O S{\'A}T, TH{\u A}M D{\`O} V{\`A} V{\~E} B{\h A}N {\DJ}? T? TR??NG C{\'O} LINH KI?N C{\h A}M BI?N N{\`A}Y},
          author = {Thi Huong Giang Do and Anh Tam Ho and Viet Hung Nguyen and Thi Ngoc Nguyen and Huu Duc Nguyen and Anh Tuan Phung and Dinh Cuong Trinh and Dinh Duong Do and Ba Bien Nguyen},
            year = {2020},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/4091/},
        abstract = {S{\'a}ng ch? l{\`a} t{\d a}o ra linh ki?n c{\h a}m bi?n {\dj}?n tr{\d u}c cho ph{\'e}p {\dj}o v{\`a} x{\'a}c {\dj}{\d i}nh th{\`a}nh ph?n t? tr??ng d{\d o}c theo tr{\d u}c c{\h a}m bi?n c{\h a} v? c??ng {\dj}? v{\`a} d?u (c{\`u}ng h??ng hay ng??c h??ng c{\h u}a tr{\d u}c c{\h a}m bi?n). {\DJ}{\^a}y l{\`a} b? ph?n c{\h a}m bi?n ho{\d a}t {\dj}?ng d?a tr{\^e}n hi?u ?ng t? h?p t? {\dj}i?n c{\'o} {\dj}? nh{\d a}y, {\dj}? ph{\^a}n gi{\h a}i cao, {\dj}? ?n {\dj}{\d i}nh v{\`a} l?p l{\d a}i cao nh? s? d{\d u}ng v?t li?u v?i c?u h{\`i}nh thi?t k? ph{\`u} v{\`a} ch? t{\d a}o ph{\`u} h?p. M{\d u}c {\dj}{\'i}ch kh{\'a}c c{\h u}a s{\'a}ng ch? l{\`a} ch? t{\d a}o linh ki?n c{\h a}m bi?n 3 tr{\d u}c 18 c{\'o} k?t c?u bao g?m 3 linh ki?n c{\h a}m bi?n {\dj}?n tr{\d u}c 1 ? tr{\^e}n {\dj}??c b? tr{\'i} theo 3 c{\d a}nh vu{\^o}ng g{\'o}c kh{\^o}ng chung {\dj}{\h i}nh v?i nhau trong m?t h{\`i}nh h?p l?p ph??ng. M{\d u}c {\dj}{\'i}ch kh{\'a}c c{\h u}a s{\'a}ng ch? l{\`a} {\dj}? xu?t thi?t b{\d i} {\dj}i?n t? {\dj}o t? tr??ng tr{\'a}i {\dj}?t c{\'o} k?t c?u bao g?m linh ki?n c{\h a}m bi?n 3 tr{\d u}c 18 ? tr{\^e}n k?t n?i v?i m{\d a}ch {\dj}i?n t? c{\'o} ch?c n{\u a}ng {\dj}o l??ng v{\`a} x? l{\'y} t{\'i}n hi?u s? v{\`a} h? th?ng c{\h a}m bi?n chuy?n {\dj}?ng. M{\d u}c {\dj}{\'i}ch kh{\'a}c c{\h u}a s{\'a}ng ch? l{\`a} t{\d a}o ra h? th?ng {\dj}o v{\`a} v{\~e} t? tr??ng tr{\'a}i {\dj}?t c{\'o} s? d{\d u}ng thi?t b{\d i} {\dj}i?n t? {\dj}o t? tr??ng tr{\'a}i {\dj}?t 3 tr{\d u}c ? tr{\^e}n t{\'i}ch h?p v?i h? th?ng {\dj}{\d i}nh v{\d i} GPS v{\`a} h? th?ng truy?n ph{\'a}t kh{\^o}ng d{\^a}y {\dj}{\'a}p ?ng y{\^e}u c?u c{\h u}a thi?t b{\d i} v?i {\dj}? ph{\^a}n gi{\h a}i t? tr??ng 0.1 nT tuy?n t{\'i}nh trong to{\`a}n d{\h a}i {\dj}o t? -120.000 {\dj}?n 120.000 nT v{\`a} {\dj}? ph{\^a}n gi{\h a}i g{\'o}c 10-1 {\dj}?. H? th?ng cho ph{\'e}p {\dj}{\d i}nh v{\d i} v{\d i} tr{\'i} trong kh{\^o}ng gian v?i {\dj}? ch{\'i}nh x{\'a}c c? 3 m v{\`a} truy?n ph{\'a}t kh{\^o}ng d{\^a}y trong b{\'a}n k{\'i}nh l{\^e}n {\dj}?n 8 km.}
}