@article{SisLab3654,
           title = {?ng d{\d u}ng b? l{\d o}c kalman trong vi?c x? l{\'y} t{\'i}n hi?u thu {\dj}??c t? c{\h a}m bi?n {\dj}o n?ng {\dj}? b{\d u}i SHARP GP2Y1010AU0F},
          author = {Tuan Duong Trinh and Ngoc Linh Nguyen},
       publisher = {Hanoi University of Industry},
            year = {2019},
         journal = {Journal of Science and Technology},
             url = {https://eprints.uet.vnu.edu.vn/eprints/id/eprint/3654/},
        abstract = {B{\`a}i b{\'a}o tr{\`i}nh b{\`a}y vi?c {\'a}p d{\d u}ng thu?t to{\'a}n l{\d o}c Kalman trong vi?c x? l{\'y} t{\'i}n hi?u thu th?p {\dj}??c t? c{\h a}m bi?n {\dj}o n?ng {\dj}? b{\d u}i Sharp GP2Y1010AU0F. K?t qu{\h a} {\dj}??c ki?m ch?ng tr{\^e}n m?t h? th?ng {\dj}??c thi?t k? g?m: M?t module c{\'o} nhi?m v{\d u} thu th?p v{\`a} bi?n {\dj}?i d? li?u thu {\dj}??c t? c{\h a}m bi?n {\dj}o n?ng {\dj}? b{\d u}i; m?t module c{\'o} nhi?m v{\d u} x? l{\'y} v{\`a} l{\d o}c d? li?u n{\`a}y nh? b? l{\d o}c Kalman, r?i g?i d? li?u l{\^e}n m{\'a}y t{\'i}nh th{\^o}ng qua giao ti?p RS232. Hai module giao ti?p kh{\^o}ng d{\^a}y v?i nhau b?ng s{\'o}ng v{\^o} tuy?n 2.4 GHz.

This paper presents the application of using Kalman filtering to filter the  data which collected from Sharp GP2Y1010AU0F dust level sensor. A real system combined by two modules communicating with each other through a 2.4 GHz radio frequency line is designed to apply the method. One module collects and transforms data while the other one filters data with a Kalman filter then transfers this data to PC.}
}