This paper describes the problem of optimization as applied to the design and operation of conveyors for bulk solids handling. The problem centres around the minimization of the cost function, which takes into account the interaction of the conveyor-material system parameters. A new optimization technique is discussed and using the general principles of engineering economic analysis and statistical methods the optimum solution is found. By way of example, the paper describes the optimum solution of belt conveyor and multiple conveyor systems.
RobertsA. W.CharltonW. H.Optimal design and control of grain conveyor systems. Proceedings of the International Conference on Grain and forage harvesting, Iowa State University, USA, September 1977 (ASAE and CIGR).
3.
LimR. C.Optimization of bulk solids handling systems. BE thesis, 1979, Mechanical Engineering Department, University of Newcastle, Australia.
4.
HeaneyS. J.An investigation into the design of belt conveyors. BE thesis, 1979, Mechanical Engineering Department, University of Newcastle, Australia.
5.
RobertsA. W.ScottO. J.HayersJ. W.Design criteria for optimum performance of conveyor systems used in agricultural production. Proceedings of the Conference on Agricultural Engineering, Toowoomba, Australia, August 1978 (The Institution of Engineers).
6.
RobertsA. W.HayersJ. W.ScottO. J.Economic considerations in the optimum design of conveyors for bulk solids handling. Proceedings of the International Conference on Power and bulk solids handling and processing, Philadelphia, Pa., 15–17 May, 1979, pp. 101–116.
7.
CumminsA. B.GivenI. A.SME mining engineering handbook, Vol. 2, 1973 (The American Institute of Mining Metallurgical and Petroleum Engineers Inc.).
8.
SmithG. C.Engineering economy: analysis of capital expenditures, 2nd edition, 1977 (Iowa State University Press).
9.
KlawB. W.Evaluation of computing algorithms for solving nonlinear multi-variable optimization problems. BE thesis, 1977, Mechanical Engineering Department, University of Newcastle, Australia.
10.
KnesterJ. L.MizeJ. H.Optimization techniques with Fortran, 1973 (McGraw-Hill).
11.
ManatakisE. K.The noise as criterion of constructions machine productivity. PhD thesis, presented to the University of Patras, at Greece, in 1984, in partial fulfilment of the requirements for the degree of Doctor of Philosophy.
12.
ManatakisE. K.DrakatosP. A.A statistical analysis as a criterion of soil-machine system. J. Mechanisms and Automn Des., September 1985, 107, 340–345.
13.
YoungF. D.Similitude of soil-machine systems. J. Terramech., 1966, 3(2) (Pergamon Press).
14.
SheidF.Numerical analysis, theory and problems, 1968, p. 235 (McGraw-Hill, New York).
15.
LoeveM.Probability theory, 3rd edition, 1972 (Van Nostrand, New York).
16.
RaoC. R.Linear statistical inference and its applications, 1965 (McGraw-Hill, New York).
