This paper puts forward on a fast distributed information fusion predictive control algorithm for the time-varying system with unknown stochastic system bias. It is based on the distributed fusion estimation algorithms and state-space model. The optimal information fusion rule for this algorithm is weighted by matrices, diagonal matrices and scalars. It can avoid the complicated Diophantine equation, thus obviously reduces the amount of calculation. Via the distributed information fusion algorithm, the comparison of algorithm in this paper with the local sensor, this algorithm improves stability and accuracy for the time-varying system with unknown stochastic system bias. By testing through the three-sensor target tracking control system simulation, this algorithm shows its effectiveness and correctness, and the results of simulation also show no significant difference in error between the three kinds of distributed fusion algorithm. With reduction of calculation using the scalar weighting fusion predictor, the information fusion estimation algorithm presented in this paper also improves the calculation speed and accuracy.
목차
Abstract 1. Introduction 2. Problem Formulation 3. Optimal Kalman Filter 4. Distributed Fusion Predictive Control Algorithm 5. Predictive Control Algorithm Base on Kalman Filter 6. Simulation Example 7. Conclusions Acknowledgment References
키워드
Stochastic BiasPredictive ControlDistributed Information Fusion
저자
Ming Zhao [ School of Computer and Information Engineering Harbin University of Commerce HeiLongJiang, Harbin, 150001, China ]
Yun Li [ School of Computer and Information Engineering Harbin University of Commerce HeiLongJiang, Harbin, 150001, China ]
Gang Hao [ Electronic Engineering Institute Heilongjiang University Heilongjiang, Harbin, 150080, China ]
Corresponding Author
Junling Li [ School of Computer and Information Engineering Harbin University of Commerce HeiLongJiang, Harbin, 150001, China ]
Hao Jin [ School of Computer and Information Engineering Harbin University of Commerce HeiLongJiang, Harbin, 150001, China ]
보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Hybrid Information Technology
간기
격월간
pISSN
1738-9968
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Hybrid Information Technology Vol.7 No.4