TY JOUR TI FORMING SIGNALS OF CURRENT TRAJECTORIES IN COMPUTER-AIDED SYSTEM OF MODAL CONTROLLING UNMANNED VEHICLES IN OPEN PIT MINING KW unmanned vehicles KW current trajectories KW nominal axial trajectory KW chirp signal KW sporadic disturbances KW forced-modal process KW wavelet map KW structural-parametric nonstationarity JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Chicherin, I.. AU Fedosenkov, B.. PY 2021 IS PB Astrakhan State Technical University