HCTL-2020 decoder and DSP based quadratic signal detection and motion control in multi-joint robot

被引：0
|
作者：
Tian, XC [1 ]
Liu, HY [1 ]
Yu, JP [1 ]
Peng, B [1 ]
机构：
[1] Shandong Univ, Sch Control Sci & Engn, Jinan 250061, Peoples R China
来源：
ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings | 2005年
关键词：
quadratic signal; decoder; multi-joint robot;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Expanding encoder position-detecting channels is frequently a problem in multi-axis control system development. This paper describes the principle of HCTL-2020 decoder in details, designs the interfacing circuit between HCTL-2020 decoder and microprocessor DSP-TMS320LF2407A and that between DSP and the servo driver, and introduces their application in the control system of multiple-joint robot. With a 16-bit internal hardware counter, the decoder is feasible for interfacing encoder and CPU in the development of multi-axis closed-loop motion control system, the CPU and HCTL-2020 decoder can work parallel.
引用
收藏
页码：7350 / 7352
页数：3
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