[1]ZHAO Xinhua,WANG Pu,CHEN Xiaohong.Fuzzy PID control of pitching robots[J].CAAI Transactions on Intelligent Systems,2015,10(3):399-406.[doi:10.3969/j.issn.1673-4785.201404041]
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
10
Number of periods:
2015 3
Page number:
399-406
Column:
学术论文—智能系统
Public date:
2015-06-25
- Title:
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Fuzzy PID control of pitching robots
- Author(s):
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ZHAO Xinhua1; WANG Pu1; CHEN Xiaohong2
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1. College of Automation, Harbin Engineering University, Harbin 150001, China;
2. Harbin Marine Boiler and Turbine Research Institute, Harbin 150036, China
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- Keywords:
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robot; pitching robot; PID; fuzzy PID; dynamics model; constraint matrix; trajectory tracking
- CLC:
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TP18
- DOI:
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10.3969/j.issn.1673-4785.201404041
- Abstract:
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The PID and fuzzy PID controls were exploited to improve the control performance of the system for solving the problems of the slow response and low accuracy in the trajectory tracking of the pitching robot. Kinematics modeling of a dual-arm pitching robot was built. The dynamic model of the robotic arm was established and the constraint matrix equation was obtained by simultaneous equations. The PID and fuzzy PID controls were selected to control the trajectory of the dual-arm pitching robot. The mathematical model of the system was simulated using SimMechanics and the comparison of the two kinds of control schemes was completed using MATLAB. The numerical simulation results showed that the fuzzy PID control has a better effect.