منابع مشابه
Random Set Particle Filter for Bearings-only Multitarget Tracking
The random set approach to multitarget tracking is a theoretically sound framework that covers joint estimation of the number of targets and the state of the targets. This paper describes a particle filter implementation of the random set multitarget filter. The contribution of this paper to the random set tracking framework is the formulation of a measurement model where each sensor report is ...
متن کاملAn Adaptive Tracking Algorithm for Bearings-only Maneuvering Target
To improve the tracking performance of bearings-only maneuvering target, a dynamic and adaptive multiple models (MM) algorithm is proposed in this paper, i.e., the acceleration value of each sub-model of MM structure is adjusted dynamically, unlike the traditional MM method with fixed acceleration levels, by an economic on-line self-constructing neural fuzzy inference network (SONFIN) according...
متن کاملBearings-Only Tracking in the Plane
It is known that the conditional probability density function for the general filtering problem can be represented as a path integral. This representation is the basis of a new finite dimensional recursive filter which is applied to bearings only tracking. The filter computes an approximation to the density for the target position conditional on the measurements. The approximation is accurate p...
متن کاملOptimal Sensor Trajectories in Bearings-Only Tracking
We consider the problem of determining sensor trajectories in the bearings-only tracking of an uncertain target. This work differs from previous research in that we allow the target dynamics to be both uncertain and random; and also consider multi-sensor scenarios. The basis of our technique is to control a measure of estimation error based on the Posterior Cramér-Rao lower bound (PCRLB), and w...
متن کاملSource Localisation with a Bernoulli Particle-Filter-Based Bearings-Only Tracking Algorithm
Locating the source of a chemical or acoustic emitter in an unknown environment with noisecorrupted detector signals is a challenging task undertaken regularly in emergency-response operations. Such missions can endanger personnel, thus the use of autonomous systems would be highly advantageous. In this research, an approach for autonomous bearings-only tracking (BOT) is trialled in a proof-of-...
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1987
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.23.821