Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Edward D. McDowell"'
Publikováno v:
Computers & Industrial Engineering. 33:117-120
Autor:
Jay M. Jarvis, Edward D. McDowell
Publikováno v:
IIE Transactions. 23:93-102
The purpose of this paper is to provide a basis for locating product in an order picking warehouse such that average order picking time will be minimized. A stochastic model is developed to ensure that optimal, rather than just “good,” results ar
Publikováno v:
Computers & Industrial Engineering. 20:401-410
The effect of the number of pick-up delivery stations (or docks or input/output points) is analyzed and compared for three different unit load automated storage and retrieval (AS/R) systems operating under dual command cycle. The AS/R system layouts
Publikováno v:
Human Factors: The Journal of the Human Factors and Ergonomics Society. 20:553-559
Field dependence as a perceptual style refers to the extent to which a person is capable of overcoming an embedding context in order to perceive relevant targets. This paper reports on two studies that examined the relationship between field dependen
Publikováno v:
International Journal of Production Research. 23:543-552
The production of printed circuit board in the electronics industry requires that the taped components at the insertion machines input be in a predetermined order or sequence. The sequencing operation is performed on a microcomputer-controlled sequen
Autor:
Edward D. McDowell, Sabah U. Randhawa
Publikováno v:
Journal of Manufacturing Systems. 8:225-234
A network-based simulation model is described to analyze the circuit board insertion process using surface mount technology. The network simulation model is developed using simulation analysis SIMAN designed for an IBM PC/XT or a compatible system. A
Publikováno v:
International Journal of Production Research. 27:133-151
The design of control charts with respect to economic criteria has been a subject of considerable study. Several different process models have been developed and applied to individual control charts. This paper compares three types of control - X¯,
Publikováno v:
Journal of Quality Technology. 19:204-215
ANSI/ASQC Z1.4 is a widely used attributes acceptance sampling system. The latest revision of the standard makes optional the use of limit numbers for reduced inspection. This paper presents a Markov model of the sampling system without limit numbers
Publikováno v:
International Journal of Production Research. 25:301-313
ANSI Zl-4 is a set of sampling plans and procedures for sampling inspection by attributes which includes provisions for switching between normal, tightened, and reduced inspections as a function of the quality history. In the latest version of ANSI Z
Publikováno v:
Human Factors: The Journal of the Human Factors and Ergonomics Society. 23:667-682
Four field studies were conducted in natural rainfall to develop a model for predicting distances at which drivers are able to see other vehicles in the roadway at various time periods following stoppage of a windshield-wiper stroke. The seeing dista