Lie groups and Lie algebras can play a crucial role in nonlinear control theory, in particular in the analysis of systems with symmetries or the global analysis of nonlinear control systems. If a nonlinear problem can be framed as a control problem on a Lie group or on a homogeneous space, then one
Editorial: Perceptual Control Theory and its application
β Scribed by M.M. TAYLOR
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 106 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1071-5819
No coin nor oath required. For personal study only.
β¦ Synopsis
The fundamental idea of Perceptual Control Theory (PCT) has been known since at least the time of Aristotle, and was well expounded by William James. It is that people act so as to bring about the conditions they desire*to perceive their world as they wish it to be. They control their perceptions. However, the technical understanding required to turn this idea into a theory was largely developed only in this century. This editorial illustrates the nature of hierarchic control, and shows how control tasks can be partitioned between a human and a machine. It then considers some common but incorrect objections to PCT as a basis for psychology, and "nally describes the eight papers that constitute this Special Issue.
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