Vojnotehnicki glasnik / Military Technical Courier

253-266

Authors: Regodić Dušan

The automation of initial elements preparation procedure for indirect firing has been treated in this paper. Artillery firing is preceded by initial elements preparation which should be reliable as well as fast in action. Rational ammunition consumption and high hit probability are the effects of a well-performed firing preparation. The paper presents a program solution for the procedure of initial elements preparation. The program has been realized in PASCAL on a 586 PC. The program is designed so that, after entering input data, we determine a firing variant on the basis of offered options. Individual as well as summary errors are then calculated together with the degree of seriousness of particular errors. The program solution is universal and can be applied to every type of artillery weapons.

279-292

Authors: Milićević Milić

A possible method of defining control procedures has been presented in order to increase efficiency of spare parts supply control in hierarchically organized systems such as the spare parts supply system in the Yugoslav Army. The method consists of two phases: identification of procedures in supply system processes and creation of procedure algorithms for events changing the spare parts state in the supply system. The control procedures also give decision making rules for undertaking control actions in order to achieve a desired state of the spare parts supply system.

301-314

Authors: Muždeka Slavko, Milidrag Slobodan, Popović Zoran, Vulović Dragiša

Automatic control systems are widely used today in motor vehicles design production process and in motor vehicles themselves. The system vehicle-driver-environment is very complex. It is very difficult to define some its parameters, and if we define them it is very difficult and complicated to realize practically such an automatic-control system. This paper gives an automatic control system concept based on fuzzy logic. Using this concept we can describe and realize, in a suitable way, a particular indefinite and multimeaning automatic control system. Some realized fuzzy automatic control systems in motor vehicles are shown as well.

324-332

Authors: Unković Milovan

The paper presents one method of connecting digitally ship navigation and telecommunication equipment and considers IEC 1162-1 and NMEA 0183 standards for equipment connection some contemporary solutions are analyzed as well.