本文選題：傳感器調(diào)度　切入點(diǎn)：跟蹤任務(wù)需求　出處：《系統(tǒng)工程與電子技術(shù)》2017年11期 　論文類(lèi)型：期刊論文

【摘要】：以多傳感器多目標(biāo)跟蹤為背景,針對(duì)跟蹤任務(wù)需求中輻射風(fēng)險(xiǎn)控制問(wèn)題,提出一種面向跟蹤任務(wù)需求的主動(dòng)傳感器調(diào)度方法。該方法首先結(jié)合不敏卡爾曼濾波,給出了僅考慮跟蹤任務(wù)需求的傳感器調(diào)度策略;然后建立基于部分可觀馬爾可夫決策過(guò)程的輻射模型,并采用隱馬爾可夫模型濾波器動(dòng)態(tài)更新傳感器輻射;最后考慮跟蹤任務(wù)需求和傳感器約束,將輻射風(fēng)險(xiǎn)控制下傳感器調(diào)度問(wèn)題轉(zhuǎn)化為非線(xiàn)性約束下尋優(yōu)問(wèn)題。仿真實(shí)驗(yàn)結(jié)果驗(yàn)證了所提方法有效性。
[Abstract]:Based on multi-sensor and multi-target tracking, aiming at the problem of radiation risk control in tracking task requirements, an active sensor scheduling method for tracking task requirements is proposed. The sensor scheduling strategy considering only the requirements of tracking tasks is presented, and then the radiation model based on partially observable Markov decision process is established, and the sensor radiation is dynamically updated by the hidden Markov model filter. Finally, considering the requirements of tracking task and sensor constraints, the sensor scheduling problem under radiation risk control is transformed into an optimization problem with nonlinear constraints. The simulation results show that the proposed method is effective.
【作者單位】： 軍械工程學(xué)院電子與光學(xué)工程系;中國(guó)白城兵器試驗(yàn)中心;
【基金】：國(guó)防預(yù)研基金項(xiàng)目(012015012600A2203)資助課題
【分類(lèi)號(hào)】：TP212

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本文編號(hào)：1597476