[1]DU Mingfang,FANG Jianjun,LIANG Lanzhen.Design of a parameter selftuning fuzzyPID controller of a library robot manipulator[J].CAAI Transactions on Intelligent Systems,2012,7(2):161-166.
Copy
CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
7
Number of periods:
2012 2
Page number:
161-166
Column:
学术论文—智能系统
Public date:
2012-04-25
- Title:
-
Design of a parameter selftuning fuzzyPID controller of a library robot manipulator
- Author(s):
-
DU Mingfang1; 2; FANG Jianjun1; LIANG Lanzhen1
-
1.College of Automation, Beijing Union University, Beijing 100101, China;
2. College of Automation, Beijing Institute of Technology, Beijing 100081, China
-
- Keywords:
-
fuzzyPID controller; PC/104; pneumatic manipulator; library robot; parameter selftuning
- CLC:
-
TP273
- DOI:
-
-
- Abstract:
-
An embedded controller for the pneumatic manipulator of a library robot was designed using the PC/104 boards system. The parameters of a selftuning fuzzyPID controller algorithm were the emphasis of the design. According to the valuation table of membership and the fuzzy logic rules of the fuzzy subsets, the modified parameters were drawn by searching the fuzzy matrix table; thus the parameters’ online selftuning of the fuzzyPID algorithm was finished. The intelligent control of the pneumatic manipulator of a library robot was realized by programming using Microsoft eMbedded Visual C+〖KG-*1/2〗+ (EVC). The algorithm flow diagram of the control software and the key method were given. The simulation was finished by inputting some typical signals such as the phase step and sine signal. The experimental result shows that the pneumatic manipulator of a library robot can quickly trace the target value and keep a satisfactory stability with nearly no errors. The designed method put forward in this paper has a generic application relationship to similar fields.