Clamping Force Control Strategy of Continuously Variable Transmission Based on Extremum Seeking Control of Sliding Mode

2017 ◽  
Vol 53 (04) ◽  
pp. 105
Author(s):  
Ling HAN
Keyword(s):  
Control Strategy ◽  
Force Control ◽  
Sliding Mode ◽  
Continuously Variable Transmission ◽  
Extremum Seeking ◽  
Clamping Force ◽  
Extremum Seeking Control ◽  
Variable Transmission

Design of Control System for Automotive CVT Based on ATmega164P MCU

2012 ◽  
Vol 479-481 ◽  
pp. 1897-1900
Author(s):  
Yue Cheng
Keyword(s):  
Control System ◽  
Force Control ◽  
Hydraulic System ◽  
Continuously Variable Transmission ◽  
Clamping Force ◽  
Single Chip ◽  
Rotating Speed ◽  
Position Signal ◽  
Single Chip Computer ◽  
Variable Transmission

Control system and some functional circuits of automotive CVT (Continuously Variable Transmission) based on ATmega164P single chip computer were introduced in this paper. Hydraulic system of the CVT was controlled according to the throttle position signal, oil pressure, rotating speed of the engine and transmission output speed etc. This system has achieved the clamping force control of the metal belt.

Improving Continuously Variable Transmission Efficiency With Extremum Seeking Control

2012 ◽  
Vol 20 (5) ◽  
pp. 1376-1383 ◽  
Author(s):  
S. van der Meulen ◽  
B. de Jager ◽  
F. Veldpaus ◽  
E. van der Noll ◽  
F. van der Sluis ◽  
...  
Keyword(s):  
Transmission Efficiency ◽  
Continuously Variable Transmission ◽  
Extremum Seeking ◽  
Extremum Seeking Control ◽  
Variable Transmission

The New Technology of PV Power Generation System Based on Extremum Seeking Control

2014 ◽  
Vol 989-994 ◽  
pp. 1185-1188
Author(s):  
Ji Ying Shi ◽  
Kai Zhang ◽  
Yong Ge Zhang
Keyword(s):  
Control Strategy ◽  
Sliding Mode ◽  
Photovoltaic Cells ◽  
Maximum Power ◽  
Extremum Seeking ◽  
Output Curve ◽  
Maximum Power Point ◽  
Extremum Seeking Control ◽  
Adjustment Method ◽  
Power Point

A novel is based on a simplified two-diode model of photovoltaic (PV) module,which can more accurately predict the output characteristic of the solar cells I-U curve. On this basis, Aiming at promptness and stability tracking the maximum power point of the photovoltaic cells under the conditions of the constant temperature and light intensity, a novel control strategy based on sliding mode based extremum seeking control (SM-ESC) system for optimally tracking the maximum power point of the photovoltaic cells is proposed.To achieve higher control quality, an adaptive adjustment method is further presented on the basic of stabilizing conditions of SM-ESC system, avoiding complicated manually parameter adjustment.Thus photovoltaic system can quickly stabilize at the maximum power point, less volatile when tracking the optimum output curve. Simulation results show the effectiveness and validity of the control strategy and adjustment method proposed .

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