本文選題：FPGA + 四旋翼控制系統(tǒng)　； 參考：《哈爾濱理工大學(xué)學(xué)報(bào)》2017年06期

【摘要】：以FPGA語音識別命令作為四旋翼的航拍遙控命令,將FPGA快速處理信息的能力與語音控制的簡單、準(zhǔn)確、靈活特點(diǎn)相結(jié)合�？刂葡到y(tǒng)分為2部分,四旋翼飛行器利用單片機(jī),采用模糊神經(jīng)網(wǎng)絡(luò)PID控制四旋翼螺旋槳的轉(zhuǎn)速達(dá)到對機(jī)身的飛行高度和方向的控制;語音遙控命令利用FPGA,采用優(yōu)化的隱馬爾可夫模型完成對機(jī)身的飛行姿態(tài)的命令控制。經(jīng)仿真驗(yàn)證語音控制四旋翼控制系統(tǒng)具有很強(qiáng)的實(shí)時(shí)性,能很好地控制四旋翼飛行器完成航拍任務(wù)。
[Abstract]:The FPGA voice recognition command is used as the aerial remote control command of four rotors. The ability of fast processing of information in FPGA is combined with the simple, accurate and flexible characteristics of voice control. The control system is divided into two parts. The four-rotor aircraft uses single-chip microcomputer and adopts fuzzy neural network pid to control the rotating speed of the four-rotor propeller to control the flight height and direction of the fuselage. The voice remote command uses FPGA and the optimized hidden Markov model is used to complete the command control of the fuselage flight attitude. The simulation results show that the voice-controlled four-rotor control system has strong real-time performance and can well control the four-rotor aircraft to complete the aerial photography task.
【作者單位】： 哈爾濱理工大學(xué)計(jì)算機(jī)科學(xué)與技術(shù)學(xué)院;
【基金】：黑龍江自然科學(xué)基金(F222805)
【分類號】：TN791;V249.1

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