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Assess The Level Of Smooth And Stable Of The Suspension When Convert From Mechanical Suspension To Air Suspension Huu Huy Nguyen; Lanh Thanh Le; Thoi Le Nam
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 1 No. 3 (2021): IJRVOCAS - December
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (689.445 KB)

Abstract

This report illustrates the result of calculation of the level of smooth and stable of the bus when converting suspension from mechanical suspension to air suspension. The mechanical vibrations of the automobile in moving process includes: amplitude, frequency, acceleration, .... These factors may affect the safety of goods and the human state in the bus. This result also shows the great strengths of air suspension than mechanical suspension so that the requirement of smooth level in movement is guaranteed which is a good condition to rise the safety of goods in the bus, maitain human health, reduce physical fatigue and psychological tireness of drivers and passengers.
Studying Studying Toyota Prius Vehicle System by Simulation with Advisor Huu Huy Nguyen
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 3 No. 1 (2023): IJRVOCAS - April
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v3i1.167

Abstract

Nowadays, reducing fuel consumption and greenhouse gases are top priorities for automotive manufactures because of environmental hazards and running out fossil fuels all over the world. These reasons are the key factors that lead to the creation of hybrid cars. This article discusses the intervention in hybrid vehicle’s content parameters, which were conducted on the simulation software ADVISOR, by changing the value of the vehicle according to certain rules. We also use the Vietnamese’s driving cycle of to set the ADVISOR program up. The simulation results showed that we have successfully re-established Toyota Prius’s driving cycle using Vietnam’s Road condition and lowest the fuel consumption and emission with the setup driving cycle, by changing the parameters of the car.