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Система управления роботизированным технологическим процессом лазерного термоупрочнения

Система управления роботизированным технологическим процессом лазерного термоупрочнения

Abstract

Increase of stability of the laser work hardening and his use for the wares of different difficult enough geometrical form maybe by a quality management by a technological process in CASS on the base of application of robots, and similarly deployment of models and modern going near the structural and self-reactance synthesis of the systems of intellectual management by objects working in the conditions of not stationarity and vagueness taking into account the features of working instrument – laser ray. The structure of double-circuit intellectual control system offers, to the containing a contour stabilizing of temperature of superficial layer and contour of correction of parameters of hardenable layer. Such structure will allow to get a surface with a variable depth and (or) hardness of the work-hardened layer in case of her uneven wear on external of object environments, and also to stabilize a thermal cycle in nondeterministic terms, providing the invariance of process to external indignations. The system contains the parallel models of heating of material, including the model of thermal cycle.

Повышение стабильности лазерного термоупрочнения и его использование для изделий различной достаточно сложной геометрической формы возможно путем качественного управления технологическим процессом в автоматизированных системах на базе применения роботов, а также широкого использования моделей и современных подходов к структурному и параметрическому синтезу систем интеллектуального управления объектами, работающими в условиях нестационарности и неопределенности с учетом особенностей рабочего инструмента – лазерного луча. Предложена структура двухконтурной интеллектуальной системы управления, содержащей контур стабилизации температуры поверхностного слоя и контур коррекции параметров упрочняемого слоя. Такая структура позволит получить поверхность с переменной глубиной и (или) твердостью упрочненного слоя в случае ее неравномерного износа по условиям эксплуатации объекта, а также стабилизировать термический цикл в недетерминированных условиях, обеспечивая инвариантность процесса к внешним возмущениям. Система содержит параллельные модели нагрева материала, включая модель термического цикла.

Keywords

ЛАЗЕРНОЕ ТЕРМОУПРОЧНЕНИЕ, ИНТЕЛЛЕКТУАЛЬНАЯ СИСТЕМА УПРАВЛЕНИЯ, МОДЕЛЬ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold