POSSIBILITIES OF DRIVEABILITY AND FUEL CONSUMPTION IMPROVEMENT BY ADVANCED CONTROL POWER TRANSMISSION SYSTEM IN PASSENGER CAR

Transport ◽  
2007 ◽  
Vol 22 (4) ◽  
pp. 247-251 ◽  
Author(s):  
Andrzej Bieniek ◽  
Jerzy Jantos ◽  
Jarosław Mamala
Keyword(s):  
Fuel Consumption ◽  
Power Transmission ◽  
Control Strategies ◽  
Gear Ratio ◽  
Transmission System ◽  
Bench Test ◽  
Control Power ◽  
Power Transmission System ◽  
Variable Transmission ◽  
Ratio Change

The correct work of a power transmission system for the sake of a car motion properties, fuel consumption and pollution emission, requires proper control of an engine and power transmission system. This problem becomes especially significant in the case of automation of the power transmission system and particularly regarding the system of constant gear ratio change between the engine and drive wheels (Continuously Variable Transmission), examined in the paper. This control is based on friction degree conditions estimation between metal belt and the transmission wheels. This paper also describes the experimental results of bench test and road test and applying of different control strategies.

scholarly journals Nonlinear Optimal Control of Continuously Variable Transmission Powertrain

2014 ◽  
Vol 2014 ◽  
pp. 1-11
Author(s):  
Reza Kazemi ◽  
Mohsen Raf’at ◽  
Amir Reza noruzi
Keyword(s):  
Optimal Control ◽  
Fuel Consumption ◽  
Gear Ratio ◽  
Driver Model ◽  
Control Rules ◽  
Fuel Consumption Reduction ◽  
Consumption Reduction ◽  
Variable Transmission ◽  
Ratio Change ◽  
Computational Systems

Optimization of gear ratio with the objectives of fuel consumption reduction and vehicle longitudinal performance improvement has been the subject of many studies for years. Finding a strategy for changing gears with specific control objectives, especially in the design of vehicles equipped with Continuously Variable Transition system (CVT), which has advantage of arbitrary selection of gear ratio, has been the aim of some recent researches. Optimal control theory has rarely been used in the previous control approaches applied to such systems due to the limitations in the use of fast computational systems. The aim of this study is to design the aforementioned gear ratio change strategy and related control rules on the basis of optimal control. A driver model is also designed for the simulation of driving cycle using MATLAB Simulink Toolbar. Results of implementing optimal control rules in vehicle longitudinal movement simulation with the aim of fuel consumption reduction are finally represented. The presented method has the remarkable advantage of considerable fuel consumption reduction in comparison to other proposed approaches for gear ratio change strategies.

5.8 GHz Microwave Power Transmission System for Micro-Robot

ROBOT ◽  
2010 ◽  
Vol 32 (4) ◽  
pp. 529-533
Author(s):  
Pengfei WANG ◽  
Jianshan XIAO ◽  
Mantian LI ◽  
Lining SUN
Keyword(s):  
Microwave Power ◽  
Power Transmission ◽  
Transmission System ◽  
Power Transmission System ◽  
Micro Robot

Improving Power Flow of Power Transmission System Using UPFC

2014 ◽  
Vol 9 (9th) ◽  
pp. 1-16
Author(s):  
Heba Allah Ahmed ◽  
T. Abdel Salam ◽  
M. Mostafa ◽  
M. Badr
Keyword(s):  
Power Flow ◽  
Power Transmission ◽  
Transmission System ◽  
Power Transmission System

scholarly journals Anti-disturbance TUBE MPC method of wireless power transmission system based on state feedback

2021 ◽  
Vol 7 ◽  
pp. 411-418
Author(s):  
Jiawen Peng ◽  
Liyan Zhang ◽  
Qihong Chen ◽  
Rong Long ◽  
Keliang Zhou ◽  
...  
Keyword(s):  
State Feedback ◽  
Power Transmission ◽  
Transmission System ◽  
Wireless Power ◽  
Wireless Power Transmission ◽  
Power Transmission System
Sign in / Sign up

Export Citation Format

Share Document