This paper presents the design of a new, di!erentiable kinematic control law that utilizes a damped dynamic oscillator with a tunable frequency of oscillation to achieve global uniformly ultimately bounded tracking (i.e., the position/orientation tracking errors globally exponentially converge to a
Methods for obtaining robust tracking control laws
โ Scribed by William E. Schmitendorf
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 230 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0005-1098
No coin nor oath required. For personal study only.
โฆ Synopsis
This paper treats the problem of determining a tracking control law for linear systems with uncertain parameters. The tracking control is robust in the sense that it achieves asymptotic tracking of the command reference input for all admissible parameter values.
Based on the available theoretical results for determining tracking controllers, numerical methods for obtaining the feedback gains for a robust control law are presented. The efficacy of these methods is demonstrated by applying them to two aircraft examples.
๐ SIMILAR VOLUMES
In this paper, the problem of output tracking for single-inputlsingle-output nonlinear systems in the presence of mismatched uncertainty is studied. In our problem, the so-called matching condition in the literature is further relaxed, and a more general condition on the uncertainty is given. To att
Eye tracking is one of the key problems in controlled active vision. Because of modelling uncertainty and noise in the signals, it becomes a challenging problem for robust control. In this paper, we outline some of the key issues involved as well as some possible solutions. We will need to make cont
A new design strategy is proposed for the development of full-order indirect "eld-oriented induction motor controller. The proposed output feedback controller permits to achieve global exponential asymptotic speed and #ux tracking in presence of unknown load torque. In addition, it ensures asymptoti
An optimal control law is derived for path tracking control of a class of wheeled mobile robots (WMR) or automated guided vehicles with front steering wheel. Optimality is based on minimizing a quadratic performance index in the position and orientation errors and the steering angle. The existence o