Fuzzy inference thermocontrol method for an injection molding ma

Plastic and nonmetallic article shaping or treating: processes – With measuring – testing – or inspecting – Controlling heat transfer with molding material

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26432814, 425144, 395900, 364476, B29C 4578

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active

051494728

ABSTRACT:
To eliminate a temperature overshoot or an undershoot during thermocontrol of thermocontrolled components, e.g. an injection cylinder, with resepct to an object temperature in each operating status of the injection molding machine, the Fuzzy Control theory is used for controlling the injection molding machine. By using the Fuzzy Control system, the object temperature of the thermocontrolled components can be attained with practically eliminated overshoot and undershoot.

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Maiers and Sherif, IEEE Transaction On System, vol. SMC-15, No. 1, "Applications of Fuzzy Set Theory", Jan./Feb. 1985, pp. 175-189.
McCusker; Tom, Control Engineering, "Neural Networks and Fuzzy Logic, Tools of Promise for Controls", May 1990, pp. 84, 85.

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