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| 1 | Modified switched IMM estimator based on autoregressive extended Viterbi method for maneuvering target tracking显示文摘In this paper, a new approach of maneuvering target tracking algorithm based on the autoregressive extended Viterbi(AREV) model is proposed. In contrast to weakness of traditional constant velocity(CV) and constant acceleration(CA) models to noise effect reduction, the autoregressive(AR) part of the new model which changes the structure of state space equations is proposed. Also using a dynamic form of the state transition matrix leads to improving the rate of convergence and decreasing the noise effects. Since AR will impose the load of overmodeling to the computations, the extended Viterbi(EV) method is incorporated to AR in two cases of EV1 and EV2. According to most probable paths in the interacting multiple model(IMM) during nonmaneuvering and maneuvering parts of estimation, EV1 and EV2 respectively can decrease load of overmodeling computations and improve the AR performance. This new method is coupled with proposed detection schemes for maneuver occurrence and termination as well as for switching initializations. Appropriate design parameter values are derived for the detection schemes of maneuver occurrences and terminations. Finally, simulations demonstrate that the performance of the proposed model is better than the other older linear and also nonlinear algorithms in constant velocity motions and also in various types of maneuvers. | HADAEGH Mahmoudreza KHALOOZADEH Hamid | 2018 | Journal of Systems Engineering and Electronics2018，29，6： | 3 |
| 2 | Nitrate-nitrite-nitrosamines exposure and the risk of type 1 diabetes: A review of current data显示文摘The potential toxic effects of nitrate-nitrite-nitrosamine on pancreatic β cell have remained a controversial issue over the past two decades. In this study, we reviewed epidemiological studies investigated the associations between nitrate-nitrite-nitrosamines exposure, from both diet and drinking water to ascertain whether these compounds may contribute to development of type 1 diabetes. To identify relevant studies, a systematic search strategy of Pub Med, Scopus, and Science Direct was conducted using queries including the key words 'nitrate', 'nitrite', 'nitrosamine' with 'type 1 diabetes' or 'insulin dependent diabetes mellitus'. All searches were limited to studies published in English. Ecologic surveys, case-control and cohort studies have indicated conflicting results in relation to nitrate-nitrite exposure from drinking water and the risk of type 1 diabetes. A null, sometimes even negative association has been mainly reported in regions with a mean nitrate levels < 25 mg/L in drinking water, while increased risk of type 1 diabetes was observed in those with a maximum nitrate levels > 40-80 mg/L. Limited data are available regarding the potential diabetogenic effect of nitrite from drinking water, although there is evidence indicating dietary nitrite could be a risk factor for development of type 1 diabetes, an effect however that seems to be significant in a higher range of acceptable limit for nitrate/nitrite. Current data regarding dietary exposure of nitrosamine and development of type 1 diabetes is also inconsistent. Considering to an increasing trend of type 1 diabetes mellitus(T1DM) along with an elevated nitrate-nitrite exposure, additional research is critical to clarify potential harmful effects of nitrate-nitritenitrosamine exposure on β-cell autoimmunity and the risk of T1DM. | Zahra Bahadoran Asghar Ghasemi Parvin Mirmiran Fereidoun Azizi Farzad Hadaegh | 2016 | World Journal of Diabetes2016，7，18： | 2 |
| 3 | Computation of static shapes and voltages for micromachineddeformable mirrors with nonlinear electrostatic actuators 显示文摘 | Wang P K C Hadaegh F Y | 1996 | Journal of Microelectromechanical System1996，5，3： | 1 |
| 4 | Synchronized formation rota- tion and attitude control of multiple free-flying spacecraft 显示文摘 | WANG P K HADAEGH F Y LAU K | 1999 | Journal of Guidance Control and Dynamic1999，22，1： | 1 |
| 5 | Coordination and control of multiple micro spacecraft moving in formation显示文摘 | Wang P K C and Hadaegh | 1996 | The Journal of Astronautical Sciences1996，44，3： | 1 |
| 6 | Coordination and control of multiple microspacecraft moving in formation显示文摘 | Wang P K C Hadaegh F Y | 1996 | Journal of the Astronautical Sciences1996，44，3： | 1 |
| 7 | riglyceride /HDL-cholesterolratio is an independent predictor for coronary heart disease in a popul-ation of Iranian men显示文摘 | Hadaegh F Khalili D Ghasemi A | 2009 | Nutr Metab Cardiovasc Dis2009，6，19： | 1 |
| 8 | Synchronized formation rotation and attitude control of multiple free-flying spacecraft显示文摘 | Wang P Hadaegh F Lau K | 1999 | Journal of Guidance Control and Dynamics1999，22，1： | 1 |
| 9 | Autonomous spacecraft guidance and control显示文摘 | Hadaegh F Y Mettler E Lin C F | 1996 | Journal of Guidance Control and Dynamics1996，19，3： | 1 |
| 10 | A coordination architecture for spacecraft formation control显示文摘 | Beard R W Lawton J Hadaegh F Y | 2001 | IEEE Trans on Control Systems Technology2001，9，6： | 1 |
| 11 | A coordination architecture for spacecraft formation control 显示文摘 | Beard R W Lawton J Hadaegh F Y | 2001 | IEEE Transactions on Control Systems Technology2001，9，6： | 1 |
| 12 | Coordination and Control of Multiple Microspacecraft Moving in Formation 显示文摘 | P K C Wang F Y Hadaegh | 1996 | Journal of Astronautical Sciences1996，44，3： | 1 |
| 13 | A coordination architecture for formation control显示文摘 | BEARD R W LAWTON J HADAEGH F Y | 2001 | IEEE Transactions on Control System Technology2001，9，77： | 1 |
| 14 | A coordination architecture for spacecraft formation control显示文摘 | Beard R W Lawton J Hadaegh F Y | 2001 | IEEE Transactions on Conotrol Systems Technology2001，9，6： | 1 |
| 15 | A Coordination Architecture for Spacecraft Formation Control显示文摘 | R W Beard J Lawton F Y Hadaegh | 2001 | IEEE Transactions on Control Systems Technology2001，9，6： | 1 |
| 16 | Optimal balanced energy formation flying maneuvers显示文摘 | Rahmani A Mesbahi M Hadaegh F Y | 2006 | Journal of Guidance Control and Dynamics2006，29，6： | 1 |
| 17 | Minimum-fuel formation reconfiguration of multiple free-flying spacecraft显示文摘 | Wang P K C Hadaegh F Y | 1999 | Journal of Astronautics Science1999，47，1： | 1 |
| 18 | Predictive performance of the visceral adiposity index for a visceral adiposity-related risk: type2 diabetes 显示文摘 | Bozotgmanesh M Hadaegh F Azizi F | 2011 | Lipids Health Dis2011，27，10： | 1 |
| 19 | Prevalence of gestmional di- abetes melitus in southern Iran (Bandar Abbas City) 显示文摘 | Hadaegh F Tohidi M Harati H | 2005 | Endocr Pract2005，11，5： | 1 |
| 20 | Synchronized formation ro- tation and attitude control of multiple free-flying Spacecraft 显示文摘 | WANG P K C HADAEGH F Y LAU K | 1999 | Jour- nal of Guidance Control and Dynamics1999，221，： | 1 |
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