King, R. P.Everson, R. C.Dawson, M. F.Barker, Ian James.2013-03-012013-03-0119751975http://hdl.handle.net/10413/8614Thesis (Ph.D.)-University of Natal, Durban,1975.No abstract available.en-ZAKalman filtering.Ball mills.Theses--Chemical engineering.A study of an on-line recursive filter applied to a milling circuit.Thesis