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

UNIVERSAL SYSTEM TO MANUFACTURE BRIQUETTES FROM BIOMASS OBTAINED FROM MIXT VEGETAL WASTES - BIOBRIC

In this paperwork are presented information's regarding equipment's that manufacture briquettes and pellets form a wide range of agriculture or wood wastes. Here is presented a study that anises the most representative t...

CONSIDERATIONS ON THE ADVANTAGES OF USING NUMERICAL CONTROL MACHINES TO PROCESS PRECISION PARTS

The future development of the production process is bound to complete automation, intelligent technologies, the ability to detect errors, and, most importantly, to minimize the impact of human factors. This paper deals w...

EXPERIMENTAL RESEARCHES ON ESTABLISHING THE WORKING QUALITY INDICATORS OF EQUIPMENT FOR APPLYING SOLID CHEMICAL AMENDMENTS IN ORCHARDS AS CLOSE AS POSSIBLE OF TREES ROOT

The applying of solid chemical amendments aims at enriching the soil with nutrients (phosphorus, nitrogen, potassium etc.). indispensable for the growth and development of future fruits. The paper presents the evaluation...

NON-CONVENTIONAL PRESERVATION METHODS FOR HORTICULTURAL PRODUCTS IN FRESH CONDITION

Consumed horticultural products in fresh condition may be carriers of optionally pathogenic microorganisms: bacteria, yeast, molds. Due to the post-harvest decomposition process, these microorganisms can cause either los...

WASTEWATER TREATMENT THROUGH THE FLOTATION PROCESS

Water purification is a complex process of retention and neutralization of dissolved colloidal or suspended solids present in industrial and urban wastewater which is not accepted in the aquatic environment where the spi...

Download PDF file
  • EP ID EP587312
  • DOI -
  • Views 146
  • Downloads 0

How To Cite

Lucretia Popa, St. I. Moise, V. Moise, L. Duduci, Vasilica Stefan, A. Rotaru, Andreea Cristescu (2018). KINEMATIC ANALYSIS OF A FOLDING BRIDGE USING COMBINED TRANSMISSION FUNCTIONS BY THREE SECTORS. ISB-INMA TEH AGRICULTURAL AND MECHANICAL ENGINEERING, 0(8), 411-418. https://europub.co.uk/articles/-A-587312