SMOOTH TRACKING TRAJECTORY GENERATION OF LARGE ANTENNA

被引：3
|
作者：
Upnere, S. [1 ]
Jekabsons, N. [1 ]
Locans, U. [1 ]
机构：
[1] Ventspils Univ Coll, 101 Inzenieru Str, LV-3601 Ventspils, Latvia
来源：
LATVIAN JOURNAL OF PHYSICS AND TECHNICAL SCIENCES | 2016年 / 53卷 / 01期
关键词：
dynamical model; path planning; PID controller; tracking algorithm;
D O I：
10.1515/lpts-2016-0003
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The current paper presents an engineering approach for studies of the control algorithm designed for a mechanically robust large antenna. Feed-forward control methods with the 3rd-order polynomial tracking algorithm are supplemented to the original feed-back PID control system. Dynamical model of the existing servo system of 32m radio telescope has been developed to widen a case analysis of observation sessions and efficiency of the control algorithms due to limited access to an antenna. Algorithms along with the results from the system implemented on a real antenna as well as model results are presented.
引用
收藏
页码：24 / 33
页数：10
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