Search Results - "Wrona, Rafał"

Accuracy and durability increasing of the body level control systems in the immobile state of the vehicle by Savchenko, Yevhen, Mykhalevych, Mykola, Droździel, Paweł, Verbitskiy, Victor, Wrona, Rafał

“…Pneumatic suspension is increasingly used in many cars. Control of a car body level is the main function of the pneumatic suspension. The experimental…”
Get full text

Drivers ’reaction time research in the conditions in the real traffic by Droździel, Paweł, Tarkowski, Sławomir, Rybicka, Iwona, Wrona, Rafał

“…The article presents the results of research on the total reaction time of drivers in real traffic conditions. The tested driver had to react to a complex…”
Get full text

Errors in controlling cars cause tragic accidents involving motorcyclists by Wrona, Rafał, Rybicka, Iwona

“…The article deals with the issue of road safety and the threats caused by unexpected maneuvers of passenger cars pulling into the opposite lane, directly in…”
Get full text

ANALYTICAL STUDY OF DURABILITY AND CONTACT CHARACTERISTICS OF METAL-POLYMER COMPOSITE SLIDING BEARINGS FOR MEANS OF TRANSPORT by CHERNETS, Myron, WRONA, Rafał, CHERNETS, Yuriy

“…The field of application of metal-polymer bearings is vast: transport of various types, processing industry equipment, medical equipment, various types of…”
Get full text

Legal and utility problems of accidents on express roads and motorways by Drozdziel, Pawel, Wrona, Rafal

“…The publication refers to the issue of vehicles moving on express roads and motorways. Legal conditionings were indicated that regulated the principles for…”
Get full text

Resistance Measurements of BGA Contacts During Reliability Tests by Wrona, R., Drozd, Z., Szwech, M.

“…For mechanical fatigue tests were designed special test models of BGA package and test board, for measurements of solder joints and ball contact resistance by…”
Get full text

Calculation of BGA contact resistance by using the contacts volume method by Wrona, R., Drozd, Z.

“…In Warsaw University of Technology was developed special BGA256r test specimen [1] for early failure detection during the reliability tests. The failures were…”
Get full text

Resistance of BGA Contacts During Reliability Tests by Wrona, R., Drozd, Z.

“…This paper shows the latest results of lead-free BGA solder joints investigations performed in frame of GrenRoSE Project financed by EC. First part is devoted…”
Get full text

Characteristics of Accelerated Fatigue Tests by Cyclic Flexion of SMT PC boards by Drozd, Z., Szwech, M., Wrona, R.

“…The critical problem by implementation the EU RoHS directive is assurance of existing level of electronic products reliability. For accelerated reliability…”
Get full text