KINEMATIC ANALYSIS OF A FOLDING BRIDGE USING COMBINED TRANSMISSION FUNCTIONS BY THREE SECTORS
Journal Title: ISB-INMA TEH AGRICULTURAL AND MECHANICAL ENGINEERING - Year 2018, Vol 0, Issue 8
Abstract
In a previous paper, the authors made the kinematic study of a folding bridge, using linear transmission functions for controlling hydraulic cylinders. These functions have the disadvantage that, at the beginning and end of the movement phase, they cause shocks in the operation of the mechanism. Therefore, in the present paper, the kinematic study is made using combined transmission functions to control hydraulic cylinders. These transmission functions have three sectors, namely: acceleration, uniform motion, deceleration, which means a more complex and relevant analysis of the folding bridge kinetics.
Authors and Affiliations
Lucretia Popa, St. I. Moise, V. Moise, L. Duduci, Vasilica Stefan, A. Rotaru, Andreea Cristescu
Keywords
Related Articles
- EP ID EP587312
- DOI -
- Views 124
- Downloads 0
EXPERIMENTAL RESEARCHES ON THE FLOW RATE DISTRIBUTION OF FIELD SPRAYING MACHINE NOZZLES
The use of spraying equipment for the application of phytosanitary treatments in field crops is of great importance both economically and ecologically. In this respect, this paper aims to highlight the importance of usin...
CONCEPTION AND DEVELOPMENT OF TECHNICAL SYSTEMS FOR SUSTAINABLE AGRICULTURE
In the context of sustainable development in agriculture, INMA has carried out a series of researches on the design and development of intelligent technical systems with the main purpose of making them more efficient for...
MODIFYING EQUILIBRATION CONDITIONSACCORDING TO ROTOR ROTATION ANGLE OF MC 22 HAMMER MILL
Biomass grinding operation is part of the processing phase of biomass. In order to fulfil this operation, so that the material will be able to be properly processed in the next phases of processing, the equipment must co...
RESEARCH ON FREEZING BEHAVIOUR OF SOME STRAWBERRY FRUIT GROWN IN ROMANIA
Due to the development of cold-making equipment and its accessible price, the food's conserving by freezing has become a widely used method in the food industry. Considering this fact, the research performed at the Horti...
ZOOTECHNICAL CONSTRUCTIONS. SHELTER SYSTEMS FOR CATTLE. REVIEW
Development of cattle breeding conditions has passed over the years through many attempts, types of systems and technologies where there were looking for the best animal health and productivity standards. Consequently, b...