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1
Content available Analysis of Energy Recovery in the Operation of Electric Forklift Trucks
Zając P.
Research in Logistics & Production
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2015
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Vol. 5, No. 1
95--107
EN
This article presents the possibilities of saving energy used to drive forklift trucks. An example of a forklift truck working cycle has been described and an equation of motion has been presented. Finally, a calculation example of a minimum-time passage of a forklift truck within the set working cycle has been given and the energy usage for each stage of truck's estimated.
2
Content available Tracing and tracking using RFiD tags in logistic systems of transport and storage
Kwaśniowski S., Zając P.
Archives of Transport System Telematics
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2013
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Vol. 6, iss. 4
22--25
EN
The paper presents the results of laboratory tests of passive RFID tags, which were conducted at the laboratory in order to determine the application area of this technology. The study was conducted in three stages: transponders reviews, that involved reading parameters such as the positional relationship between the transponder antenna and the maximum reading distance. The influence of typical packaging materials such as cardboard, foil, etc. on the correctness of reading was also taken into account, dynamic tests of transponders that involved reading tags in a linear or rotary motion at diff erent speeds. Reading more moving transponders, which are also close to each other, was carried out, and transponders research programme, which was to determine the possibility of writing such information and programming during movement.
3
Content available Determination of electrical energy recovery forklifts using supercapacitors battery
Kwaśniowski S., Zając P.
Archives of Transport System Telematics
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2013
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Vol. 6, iss. 1
23--26
EN
The paper presents a model of energy consumption in transport and logistics system for the construction of a storage map of its power consumption (for trucks with electric drive). Based on the map of energy consumption determined amount of energy that can be recovered in the logistic system. To maximize the recoverable amount of energy the battery is designed supercapacitors, its size and weight - help formulate the technical capabilities of its building.
4
Content available remote Selected decision support methodologies for contract management in the area of national security
Miszalski W., Mitkow S.
Nowoczesne Systemy Zarządzania
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2009
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T. 4, nr 1
71--83
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