The shortcomings arising from using the AR model are discussed and the optimal control equations have been derived. It is suggested that the ARV model be used instead of AR from the point of view of minimum variance control.是什么意思_The shortcomings arising from using the AR model are discussed and the optimal control equations have been derived. It is suggested that the ARV model be used instead of AR from the point of view of minimum variance control.在线翻译_英语_读音_用法_例句