|Table of Contents|

Dynamic characteristics simulation of test platform speed control system(PDF)

长安大学学报（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2011年04期
Page:
98-101
Research Field:
Publishing date:
2011-08-20

Info

Title:
Dynamic characteristics simulation of test platform speed control system
Author(s):
MA Deng-cheng1;  YANG Shi-min1;  HU Yong-biao1;  MA Deng-hui2
1. Key Laboratory for Highway Construction Technology and Equipment of Ministry of Education, Chang'an University, Xi'an 710064, Shaanxi, China; 2. Engine Machinery Co Ltd of China Yituo Group Company Limited, Luoyang 471004, Henan, China
Keywords:
mechanical engineering;  test platform;  speed control;  dynamic characteristics;  simulation
PACS:
TU60
DOI:
-
Abstract:
To enhance the stability and rapid response of construction machinery multifunctional test platform, the dynamics and simulation model of the speed control system is established by using the PID controller to adjust the parameters, and through the impact step signal and the slope signal to simulate the sudden acceleration or decelerate as well as the speed steady change process of test platform. The results indicate that the reasonable simulation parameters have important implications on the system response and stability. After adjusting the parameters, the response time and overshoot of system can meet the short response time requirements and a small overshoot of construction machinery, the system has good speed and stability, the simulation curve to verify the theoretical analysis is consistent with the one of actual situation. 1 tab, 5 figs, 10 refs.

References:

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Memo

Memo:
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Last Update: 2011-08-20