Motivated by the potential intelligence learning schemes, a novel integral RL tracking control algorithm is proposed for partially unknown fuzzy systems. The main contributions can be summarized as follows: (1) By using the precompensation and augmentation techniques, a new tracking optimization control...
tracking controlIn this paper, the problem of adaptive tracking control is addressed for a class of nonlinear systems with unknown constant parameters and unknown actuator nonlinearity. The actuator nonlinearity is modelled as the backlash-like hysteresis, which is described by a differential model. ...
Contouring control that employs tracking error components normal to desired contour curves as feedback signals is an effective method of improving contouri... N Uchiyama - 《Proceedings of the Institution of Mechanical Engineers Part I Journal of Systems & Control Engineering》 被引量: 13发表: 2008...
This paper studies the problem of the prescribed-time tracking control for a class of strict-feedback nonlinear systems with guaranteed performance. We will design a controller to achieve the following: one is to achieve the prescribed-time tracking, in which the settling time is not only indepen...
An adaptive control of uncertain nonlinear systems with quantized input signal is given in [47] with parametric strict-feedback nonlinear systems. The above-mentioned methods can ensure satisfactory prescribed transient and steady-state performance if and only if several trial and error tests are ...
Ball-screw-driven slide systems are largely used in industry for motion control applications. Their performance using standard proportional-integral-deriva... PI Ro,W Shim,S Jeong - 《Precision Engineering》 被引量: 149发表: 2000年 Minimum Tracking Error Control of Flexible Ball Screw Drives Using...
Based on the property of FLSs and Backstepping technology, an adaptive distributed fuzzy tracking control protocol has been designed to ensure that all signals are bounded in closed-loop systems and the tracking error converges to zero. Finally, simulation results Acknowledgements This work was ...
In this study, a command tracking error square control scheme is first proposed for analysis and design of feedback control systems. One of the tracking errors is low-pass filtered and used in the feedback loop for gain adaptation; the other is used in the forward loop for command tracking...
This paper is concerned with the problem of adaptive fuzzy tracking control for a class of switched uncertain nonlinear systems where the solvability of the fuzzy tracking control problem for subsystems is unnecessary. Fuzzy logic systems are utilized to approximate the unknown nonlinear functions, and...
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