Simulation of the Tractor Dynamical Characteristics
Simuliranje dinamičkih karakteristika traktora
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Author
Radonjic, Rajko
Keywords
tractorcontrol
stability
model
simulation
traktor
upravljanje
stabilnost
model
simulacija
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Show full item recordAbstract
Agricultural tractors are design to perform various operation and transport
tasks on unprepared and changing terrain. The work quality and safety are depended
from tractor handling characteristics and from human operator skill and concentration.
An agricultrural tractor with lateral flexibil tyre, without manual or automatic control is
an unstable vehicle. The following accuracy of the desired trajectory is strongly affected
of the tractor corrnering stiffness. In this paper a physical-mathematical model was
developed to study above mentioned problems. Ilustrative examples of simulation results
are presented and analysed. Poljoprivredni traktori su projektovani za obavljanje različitih operacija
i transportnih zadataka na neuređenim terenima promenljivih svojstava. Kvalitet i
bezbednost rada zavise od karakteristika ponašanja traktora zatim iskustva
i koncentracije ljudskog operatora. Traktor sa bočno elastičnim gumama, bez manuelne
ili automatske kontrole je nestabilno vozilo. Tačnost sleđenja željenih putanja bitno
zavisi od krutosti skretanja traktora. U ovom radu razvijen je jedan fizičko-matematički
model za proučavanje istaknutih problema. Prikazani su i analizirani ilustrativni primeri
simulacionih rezultata.