Low‐Speed Control Experiment of Motorcycles Using SPACAR Model

2021 ◽  
Author(s):  
Susumu Hara ◽  
Mitsuo Tsuchiya ◽  
Tetsuya Kimura ◽  
Naoki Akai
Keyword(s):  
Control Experiment ◽  
Speed Control ◽  
Low Speed

scholarly journals Design and Fabrication of Two Step Speed Control of a Cylinder Circuit using Pneumatics

2019 ◽  
Vol 8 (6S2) ◽  
pp. 512-516
Keyword(s):  
Flow Control ◽  
High Speed ◽  
Air Flow ◽  
Control Valve ◽  
Speed Control ◽  
Flow Control Valve ◽  
Push Button ◽  
Low Speed ◽  
Flow Through

The main aim of our project is to design and fabrication of pneumatic two step speed control of a cylinder. Initially the flow from the FRL retracts the cylinder when the push button is in its spring offset position. When it is pushed the flow pilots actuate. The air passes through the flow control and shuttle valve. Then the cylinder extends with high speed as the valve allows more air to enter the cylinder. When the piston reaches the position it operates the cam push button and pilot air flow through this and actuate 5/2 pilot operated valve and reaches flow control valve which permits less air. Then the flow through enters the shuttle valve to cylinder and allows the cylinder to extend at relatively low speed. At the end of extension stroke deactivating push button retracts the cylinder. Thus the speed of cylinder is controlled and project can be achieved

A web based real time speed control experiment on ultrasonic motor for educational purposes

2008 ◽  
Author(s):  
Erdal Irmak ◽  
Ramazan Bayindir ◽  
Ilhami Colak ◽  
Seref Sagiroglu ◽  
Gungor Bal
Keyword(s):  
Real Time ◽  
Control Experiment ◽  
Speed Control ◽  
Ultrasonic Motor ◽  
Web Based

A Novel Fuzzy Adaptive Speed Estimator for Space Vector Modulated DTFC of AC Drives

2011 ◽  
Vol 403-408 ◽  
pp. 4850-4858
Author(s):  
Jagadish H. Pujar ◽  
S. F. Kodad
Keyword(s):  
Fuzzy Control ◽  
Adaptive Systems ◽  
Dynamic Performance ◽  
Research Work ◽  
Speed Control ◽  
Adaptation Mechanism ◽  
Low Speed ◽  
Ac Drives ◽  
Control Scheme ◽  
Speed Estimator

In this paper a novel sensorless speed control scheme of Induction Motor (IM) by means of Direct Torque Fuzzy Control (DTFC), PI-type fuzzy speed regulator and fuzzy based Model Reference Adaptive Systems (MRAS) speed estimator strategies has been proposed, which seems to be a boom in sensorless speed control schemes of AC drives. Normally, the conventional sensorless speed control performance of IM drive deteriorates at low speed. Hence the attention has been focused to improve the performance of the IM drive at low speed range as well, by implementing fuzzy control strategies. So, this research work describes a novel adaptive fuzzy based speed estimation mechanism which replaces the conventional PI controller used in MRAS adaptation mechanism. The proposed scheme is validated through extensive numerical simulations on MATLAB. The simulated results signify that the proposed control scheme provides satisfactory high dynamic performance and robustness during low speed operations of IM drive compare to conventional sensorless speed estimator of DTFC scheme.

Research on Ultra-low speed control of PMSM in servo system

2008 ◽  
Author(s):  
Yucheng Bai ◽  
Xiaoqi Tang ◽  
Jihong Chen ◽  
Fangyu Peng
Keyword(s):  
Servo System ◽  
Speed Control ◽  
Low Speed

Low speed control of AC servo motors in no-load condition

2014 ◽  
Author(s):  
Iman Kardan ◽  
Alireza Akbarzadeh ◽  
Kaveh Kamali
Keyword(s):  
Load Condition ◽  
Speed Control ◽  
Low Speed ◽  
Ac Servo

Novel bacterial foraging-based ANFIS for speed control of matrix converter-fed industrial BLDC motors operated under low speed and high torque

2016 ◽  
Vol 29 (12) ◽  
pp. 1411-1434 ◽  
Author(s):  
T. S. Sivarani ◽  
S. Joseph Jawhar ◽  
C. Agees Kumar ◽  
K. Prem kumar
Keyword(s):  
Speed Control ◽  
Matrix Converter ◽  
Low Speed ◽  
Bacterial Foraging ◽  
High Torque
Sign in / Sign up

Export Citation Format

Share Document