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I.K.A. Atmika
Mechanical Engineering Department, Udayana University, Bali, Indonesia
Computer Science & IT

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Journal : IPTEK The Journal for Technology and Science

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Simulation Characteristics Continous Variable Transmission of Motor Cycle using Torque Control Based Fuzzy Logic Ary Subagya; I.K.A. Atmika
IPTEK The Journal for Technology and Science Vol 20, No 1 (2009)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v20i1.132

Abstract

CVT is gear less transmission that was implemented on the motor cycle, it is purpose to increase handling of vehicle. In this case, gear less transmission developed by traction control using the fuzzy logic controller from the Mat-Lab soft wear. It modelled by simulation with gear ratio, speed, and traction toward acceleration (a), time (t), distance (s), and grade ability (G). The conclusion, the characteristic of torque control on gear less transmission of vehicle was increase handling toward acceleration (a), time (t), distance (s), and grade ability (G).
Simulation of Motorcycle Smart Handling With Addition Gyroscopic Component I.K.A. Atmika; I.N. Sutantra; Agus S. Pramono
IPTEK The Journal for Technology and Science Vol 20, No 2 (2009)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v20i2.129

Abstract

Motorcycle in its operation needs high stability. To improve a stability of motorcycle especially in turning direction is done by many methods. The handling turn inclination angle of motorcycle with addition gyroscopic component will be discussed in this research. Gyroscopic is systems which have function to against from Centrifugal (Fc) force. The aim of using Gyroscopic is to control and handling turn inclination angle to avoid skidding.This research uses of simulation model with input of design and dynamic parameter. Speed variable to be used are 40, 50, 60, 70, 80, 90, 100 km/hour. The simulation is processed by Matlab 7.0.1. The result of research is concluded as : the Gyroscopic has controlled skid performance and inclination angle of motorcycle about 11%.
Co-Authors Agus S. Pramono Ary Subagya I.N. Sutantra