نتایج جستجو برای: consensus tracking

تعداد نتایج: 194893  

2009
H. Q. Liu H. C. So F. K. W. Chan K. W. K. Lui

In this paper, we present a distributed particle filter (DPF) for target tracking in a sensor network. The proposed DPF consists of two major steps. First, particle compression based on support vector machine is performed to reduce the cost of transmission among sensors. Second, each sensor fuses the compressed information from its neighboring nodes with use of consensus or gossip algorithm to ...

Journal: :journal of research in medical sciences 0
hamidreza aghayan masoud soleimani parisa goodarzi abbas norouzi-javidan seyed hasan emami-razavi bagher larijani

nowadays, scientific c findings in the field of regeneration of nervous system have revealed the possibility of stem cell based therapies for damaged brain tissue related disorders like stroke. furthermore, to achieve desirable outcomes from cellular therapies, one needs to monitor the migration, engraftment, viability, and also functional fate of transplanted stem cells. magnetic resonance ima...

Ali Doostmohammadi Aliakbar Gorji Daronkolaeii Mohammad Bagher Menhaj,

Multiple target tracking (MTT) is taken into account as one of the most important topics in tracking targets with radars. In this paper, the MTT problem is used for estimating the position of multiple targets when a 2-D radar is employed to gather measurements. To do so, the Joint Probabilistic Data Association Filter (JPDAF) approach is applied to tracking the position of multiple targets. To ...

In high dynamic conditions, using vector tracking loops instead of scalar tracking loops in GPS receivers is proved as an efficient method to compensate the performance. The Minimum Mean Squared Error detector as a multiuser detector is applied in the vector tracking loop for more reliability and efficiency. The Kalman filter does the two tasks of tracking and extracting the navigation data aft...

Abdol reza Navah Maryam Delfi,

The aim of this research is to study social factors influencing on social consensus. Sampling method was multi-process and included cluster and multistage sampling and sample size based on Cochran's Formula was 380 persons too. Data collection tools was questionnaire. In this research, the methods of data analysis were independent T-Test, Spearman Correlation Coefficient, Multivariate Regressio...

One of the most important and typical application of wireless sensor networks (WSNs) is target tracking. Although target tracking, can provide benefits for large-scale WSNs and organize them into clusters but tracking a moving target in cluster-based WSNs suffers a boundary problem. The main goal of this paper was to introduce an efficient and novel mobility management protocol namely Target Tr...

One of the main problems in wind energy conversion system (WECS) is how to achieve maxim‌u‌m output power in different wind speeds. Maximum methods for maximum power point tracking in wind energy conversion syst‌e‌ms require the knowledge of system characteristics and mechanic sensors. So, using these methods practically will follow with high price and an abundant difficulties. In this pape...

Journal: :IEEE transactions on systems, man, and cybernetics 2022

This article aims to realize event-triggered constrained consensus tracking for high-order nonlinear multiagent networks subject full-state constraints. The main challenge of achieving such goals lies in the fact that standard designs [e.g., backstepping, control, and barrier Lyapunov functions (BLFs)] successfully developed low-order dynamics fail work dynamics. To tackle these issues, a novel...

Journal: :Nonlinear Dynamics 2023

This paper investigates the distributed adaptive PI consensus tracking control for output-constrained nonlinear multiagent systems (MASs) with unknown directions and time-varying actuator faults under directed graph. Firstly, an auxiliary filter network is constructed to estimate output of leader. Then, by introducing a state transformation function, asymmetric constraints on agents’ outputs ca...

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