本文選題：無(wú)人機(jī) + 防相撞控制�。� 參考：《火力與指揮控制》2017年11期

【摘要】：針對(duì)無(wú)人機(jī)自主飛行過(guò)程中,受空中非協(xié)作移動(dòng)目標(biāo)威脅較大,且空中移動(dòng)威脅存在高機(jī)動(dòng)性的特點(diǎn),提出一種預(yù)測(cè)移動(dòng)威脅情況下的無(wú)人機(jī)防撞控制方法,該方法采用交互多模(IMM)算法預(yù)測(cè)移動(dòng)威脅的運(yùn)動(dòng)狀態(tài),同時(shí)利用滾動(dòng)時(shí)域控制(RHC)思想建立無(wú)人機(jī)運(yùn)動(dòng)控制模型,構(gòu)造有約束目標(biāo)函數(shù),運(yùn)用微分進(jìn)化算法(DE)求解目標(biāo)函數(shù),獲取最優(yōu)控制量,輸入控制模型,完成防撞機(jī)動(dòng)控制。仿真結(jié)果表明,該方法可以有效解決空中多架航空器同時(shí)入侵的防撞問(wèn)題。
[Abstract]:In view of the fact that UAV is threatened by non-cooperative moving targets in the air and has high mobility during autonomous flight, an anti-collision control method for UAV is proposed to predict the mobile threat. In this method, the interactive multimode IMM algorithm is used to predict the motion state of mobile threats, and the moving control model of UAV is established by using the idea of rolling time domain control (RHCC). The constrained objective function is constructed, and the objective function is solved by using differential evolution algorithm (DED). The optimal control quantity is obtained and the control model is inputted to complete the anti-collision maneuver control. The simulation results show that this method can effectively solve the collision prevention problem of multiple aircraft invading simultaneously in the air.
【作者單位】： 空軍工程大學(xué)空管領(lǐng)航學(xué)院;
【基金】：國(guó)家自然科學(xué)基金青年基金資助項(xiàng)目(61503409)
【分類(lèi)號(hào)】：TP18;V249;V279
，

本文編號(hào)：2046229