The Multi-Parametric Weight Optimization of a Hydraulic Actuator

This research was derived from the experimental observation that hydraulic actuators are positioned on machines that are subjected to movements and whose dynamic actions, the accelerations, are very high; it is acceptable to think of an actuator for an anthropomorphic robot. From this point of view,...
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Gespeichert in:

Autor*in:	Luigi Solazzi [verfasserIn] Andrea Buffoli [verfasserIn] Raffaele Formicola [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2020

Schlagwörter:	hydraulic actuators design of hydraulic cylinder finite element analyses weight function lightweight

Übergeordnetes Werk:	In: Actuators - MDPI AG, 2013, 9(2020), 3, p 60
Übergeordnetes Werk:	volume:9 ; year:2020 ; number:3, p 60

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/act9030060

Katalog-ID:	DOAJ008009783

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source	In Actuators 9(2020), 3, p 60 volume:9 year:2020 number:3, p 60
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topic_facet	hydraulic actuators design of hydraulic cylinder finite element analyses weight function lightweight Materials of engineering and construction. Mechanics of materials Production of electric energy or power. Powerplants. Central stations
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container_title	Actuators
authorswithroles_txt_mv	Luigi Solazzi @@aut@@ Andrea Buffoli @@aut@@ Raffaele Formicola @@aut@@
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callnumber-first	T - Technology
author	Luigi Solazzi
spellingShingle	Luigi Solazzi misc TA401-492 misc TK1001-1841 misc hydraulic actuators misc design of hydraulic cylinder misc finite element analyses misc weight function misc lightweight misc Materials of engineering and construction. Mechanics of materials misc Production of electric energy or power. Powerplants. Central stations The Multi-Parametric Weight Optimization of a Hydraulic Actuator
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topic_title	TA401-492 TK1001-1841 The Multi-Parametric Weight Optimization of a Hydraulic Actuator hydraulic actuators design of hydraulic cylinder finite element analyses weight function lightweight
topic	misc TA401-492 misc TK1001-1841 misc hydraulic actuators misc design of hydraulic cylinder misc finite element analyses misc weight function misc lightweight misc Materials of engineering and construction. Mechanics of materials misc Production of electric energy or power. Powerplants. Central stations
topic_unstemmed	misc TA401-492 misc TK1001-1841 misc hydraulic actuators misc design of hydraulic cylinder misc finite element analyses misc weight function misc lightweight misc Materials of engineering and construction. Mechanics of materials misc Production of electric energy or power. Powerplants. Central stations
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title_sort	multi-parametric weight optimization of a hydraulic actuator
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title_auth	The Multi-Parametric Weight Optimization of a Hydraulic Actuator
abstract	This research was derived from the experimental observation that hydraulic actuators are positioned on machines that are subjected to movements and whose dynamic actions, the accelerations, are very high; it is acceptable to think of an actuator for an anthropomorphic robot. From this point of view, the weight of the actuator plays a fundamental role in the performance of the machine. In order to face this problem, a real hydraulic cylinder has been designed (for use on an earth moving machine) both analytically (adopting the theories of continuous mechanics) and numerically through finite element analysis. The results obtained were then generalized by determining functions that in relation to specific values of the variables, such as working pressure, allow one to determine the minimum weight of the component and its geometric configuration. The functions also made it possible to identify the most significant contributions to the overall weight of the component and therefore the elements on which to focus the subsequent lightening process. In particular, the greatest contribution is made by obtaining relations that are completely general and therefore adaptable to different case studies.
abstractGer	This research was derived from the experimental observation that hydraulic actuators are positioned on machines that are subjected to movements and whose dynamic actions, the accelerations, are very high; it is acceptable to think of an actuator for an anthropomorphic robot. From this point of view, the weight of the actuator plays a fundamental role in the performance of the machine. In order to face this problem, a real hydraulic cylinder has been designed (for use on an earth moving machine) both analytically (adopting the theories of continuous mechanics) and numerically through finite element analysis. The results obtained were then generalized by determining functions that in relation to specific values of the variables, such as working pressure, allow one to determine the minimum weight of the component and its geometric configuration. The functions also made it possible to identify the most significant contributions to the overall weight of the component and therefore the elements on which to focus the subsequent lightening process. In particular, the greatest contribution is made by obtaining relations that are completely general and therefore adaptable to different case studies.
abstract_unstemmed	This research was derived from the experimental observation that hydraulic actuators are positioned on machines that are subjected to movements and whose dynamic actions, the accelerations, are very high; it is acceptable to think of an actuator for an anthropomorphic robot. From this point of view, the weight of the actuator plays a fundamental role in the performance of the machine. In order to face this problem, a real hydraulic cylinder has been designed (for use on an earth moving machine) both analytically (adopting the theories of continuous mechanics) and numerically through finite element analysis. The results obtained were then generalized by determining functions that in relation to specific values of the variables, such as working pressure, allow one to determine the minimum weight of the component and its geometric configuration. The functions also made it possible to identify the most significant contributions to the overall weight of the component and therefore the elements on which to focus the subsequent lightening process. In particular, the greatest contribution is made by obtaining relations that are completely general and therefore adaptable to different case studies.
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