TY JOUR TI Ship course control system with compensation of external disturbance on steering gear KW vessel heading control system KW external disturbance KW steering gear KW dynamics model KW disturbance compensation JO Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies AU Dyda, A.. AU Nguyen, V.. AU Oskin, D.. PY 2021 IS PB Astrakhan State Technical University