Research Article | OPEN ACCESS
Analysis and Optimization of Static Characteristics in Overall Operating Conditions of Electromagnetic Actuator
1Shi Yong, 2Jiang Tong, 1Song Enze and 1Yang Zaiming
1College of Power and Energy Engineering, Harbin Engineering University
2The 49st Institute of China Electronics Technology Group Corporation, Harbin 150001, China
Research Journal of Applied Sciences, Engineering and Technology 2014 8:1561-1567
Received: May 10, 2013 | Accepted: June 08, 2013 | Published: February 27, 2014
Abstract
This analysis focused on looking for a method to optimize electromagnetic actuators in overall operating conditions. With disadvantages of slow convergence and poor accuracy, available optimization methods are difficult to achieve optimization results of electromagnetic actuators in overall operating conditions. In order to solve the problem, an optimization method suitable for overall operating conditions is proposed based on the electromagnetic difference model. The method combines advantages of the analytical method and finite element method. It uses numerical method to establish static characteristic sensitivity matrix of optimization system and parameter optimization results are obtained by optimizing difference model of target characteristics and current characteristics. In this study, a diesel speed electromagnetic actuator as an example, quantitative analysis of system parameters effect on static characteristics in overall operating conditions is done. Using the optimization method, in overall operating conditions, average electromagnetic force and standard deviation electromagnetic force of the electromagnetic actuator are optimized. The simulation results verify the optimization method is simple, effective and applicable.
Keywords:
Electromagnetic actuator, optimization, quantitative analysis, sensitivity matrix, static characteristics,
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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