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PEMANFAATAN E-COMMERCE BUSINESS TO CONSUMER (B2C) MARKETPLACE UNTUK PENGEMBANGAN USAHA MIKRO,KECIL DAN MENENGAH (UMKM) Prasetyo Dono Saputro

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v7i1.2092

Abstract

In welcoming the Industrial Revolution 4.0 marked the era of the digital economy (Digital Economy Era). The new economic era is characterized by the application of information technology in carrying out its economic activities. Internet users in Indonesia aged 13-18 years = 16.68%, age 19-34 years = 49.52%, age 35-54 years = 29.55%, age> 54 years = 4.24%. And the number of internet users by sex, male gender is = 51.43%, female gender is = 48.57%. The use of the internet today has even penetrated into the e-commerce market place system which is a sale and purchase of goods / services through electronic networks (internet). Transactions through e-commerce involve 3 parties, namely: suppliers / partners, website managers (our company), and customers (customers). The data on internet usage are as follows: looking for prices = 45.12%, helping jobs = 41.04%, buying information = 37.82%, buying online = 32.19%, looking for work = 26.19%, banking transactions = 17.04%, selling online = 16.83%. The stages that occur in e-commerce market place are: (1) Orders are made online (carried out by the buyer); (2) Confirming payment (carried out by the buyer); (3) Checking the condition of the stock of goods (carried out by the seller); (4) Arranging the delivery of goods (arranging shipping services provided by the e-commerce marketplace system, usually carried out by the seller); e-commerce market place, the goal is that customer trust can be achieved / fulfilled)
PERFORMANCE DRIVE TRAIN SISTEM HYBRID PADA KENDARAAN GOKART Prasetyo Dono Saputro

Publisher : Department of Industrial Engineering - Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/jkie.v6i3.2098

Abstract

Drive train (power transfer) is a mechanism that removes the power generated by the engine to drive the wheels of vehicle. Transmission system is one important component in the drive train, whose main function is to channel out of the engine torque to the drive wheel. Transmission system is divided into 3 kinds: manual gear transmission, transmission hydrodinamik, and continuously variable transmission (cvt). And transmission used in ic engines hybrid go-kart is a CVT. In the design of hybrid drive train system on go-kart vehicles produce an analysis of torque, traction, and speed, are able to produce hybrid vehicles go-kart. And obtained τmax = 144,79 (N.m) , τmin = 1,38(N.m), Ftraksi max = 723,94(N), F traksi min = 6,89 (N) , Pmax = 2312,6 watt , Pmin = 74,6 watt, α max = 6,07 (m/s2) , α min = 0,02 (m/s2), on Yamaha AL115S(5TL3) engine, while in DC motor obtained by τmax = 14,25 (N.m) , τmin = 6,72 (N.m), Ftraksi max = 71,27(N), F traksi min = 33,58 (N) , α max = 1,14 (m/s2) , α min = 0,53 (m/s2).