By Topic

Dynamic characteristics simulation analysis of water hydraulic proportional throttle valve

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Wang Xinhua ; Coll. of Mech. Eng. & Appl. Electron. Technol., Beijing Univ. of Technol., Beijing, China ; Cao Xiuxia ; Wen Yanjie ; Sun Shuwen

The structure and feature of a novel water hydraulic proportional throttle valve were introduced, and its mathematical model of dynamic characteristics was established, and main factors affecting dynamic characteristics were determined by simulation analysis of software MATLAB / SIMULINK. The analysis shows that input signal step response characteristics of the novel valve are related to step amplitude of input signal, movement damping coefficient of spool-armature component and stable operating pressure of the load; load pressure step response characteristics of the novel valve are associated with step amplitude of load pressure, movement damping coefficient of spool-armature component and stable operating pressure of the load. An appropriate increase of spool-armature component movement damping coefficient is beneficial to improve input signal step response characteristics and load pressure step response characteristics of the valve.

Published in:

Mechatronics and Automation (ICMA), 2010 International Conference on

Date of Conference:

4-7 Aug. 2010