Scheduling for a multifunction phased array radar system

Orman, A.J.; Potts, Chris N.; Shahani, A. K.; Moore, A.R.

doi:10.1016/0377-2217(95)00307-x

Cited by 104 publications

(51 citation statements)

References 4 publications

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“…In order to further improve the resource utilization ratio of the radar system, pulse interleaving technology is proposed. Orman analyzed this method in [2] and proposed the heuristic algorithm to solve the problem of adaptive beam-dwell scheduling for phased array radar. Aiming at the problem of beam-dwell scheduling for DAR, an algorithm based on analyzing scheduling interval is proposed in [3].…”

Section: Introductionmentioning

confidence: 99%

An Adaptive Dwell Scheduling Algorithm for Digital Array Radar Based on Pulse Interleaving

Meng¹,

Wu²,

Zhang³

et al. 2017

dtcse

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Abstract. According to the characteristics of signal processing in Digital Array Radar (DAR), a dwell scheduling algorithm is proposed. Based on the pulse interleaving technique, the dwell scheduling algorithm can achieve the sparse-aperture cognitive ISAR imaging of precision tracking targets simultaneously during implementing searching and tracking tasks, which gets the full exploitation of transmitting, waiting and receiving durations of radar dwells. Simulation results demonstrate that, compared with the conventional dwell scheduling algorithms, the proposed algorithm can improve the scheduling performance of DAR.

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Section: Introductionmentioning

confidence: 99%

An Adaptive Dwell Scheduling Algorithm for Digital Array Radar Based on Pulse Interleaving

Meng¹,

Wu²,

Zhang³

et al. 2017

dtcse

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show abstract

“…The coupled-task problem was first studied by Shapiro [7] in the context of scheduling operations for radar, while Orman et al [4] present a more detailed case study involving a multifunction radar system. For radar scheduling applications, the first task is a pulse transmission and the second task is a pulse reception.…”

Section: Coupled Tasksmentioning

confidence: 99%

Scheduling of coupled tasks and one-machine no-wait robotic cells

Brauner

Finke

Lehoux-Lebacque

et al. 2009

Computers & Operations Research

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Coupled task scheduling problems were first studied more than 25 years ago. Several complexity results have been established in the meantime, but the status of the identical task case still remains unsettled. We describe a new class of equivalent one-machine no-wait robotic cell problems. It turns out that scheduling of identical coupled tasks corresponds to the production of a single part type in a robotic cell. We describe new algorithmic procedures to solve this robotic cell problem, allowing lower and upper bounds on the production time, and discussing in particular cyclic production plans.

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“…One of the earliest papers in this area is by Orman, et al [15] who consider on-line stochastic scheduling of coupled radar tasks involved in the surveying, tracking, and missile guiding operations of an electronically steered military radar. The radar jobs are viewed as coupled-tasks composed of pulse transmission and pulse reception.…”

Section: Relevant Literaturementioning

confidence: 99%

“…Miranda, et al [11] further focus on the scheduling aspect, and compare the performance of two scheduling algorithms previously proposed in the literature for multifunction radar systems. These two algorithms developed by Orman, et al [15] and Butler [2] are tested with a simulation model under various settings. The main conclusion is that the two algorithms perform similarly under a heavy load where the radar lacks sufficient resources to fulfill all available tasks.…”

Section: Relevant Literaturementioning

confidence: 99%