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The paper discusses the need for a wave energy converter (WEC) to sense and respond to its environment in order to survive and to produce its maximum useful output. Such systems are described for Wraspa, a WEC being developed at Lancaster University and first reported at ICCEP in 2007. The main control system that continually monitors and optimises the power-take-off is termed ldquoStepwise Controlrdquo...
For the processing of query in the mass data, the user may adjust their query inquire, or add some uncertain factors in their query, or specify their query inquire, on the basis of their query result they have gained dynamically. To meet their inquire, we need to adjust our query actuator to adapt these changes and optimize the query to slove the query with lot of descendant operator ldquo//rdquo...
A one-step-ahead adaptive controller for nonlinear systems using the back-propagation network is presented. At each point of time, the nonlinear relationship between the output and the latest control input of the system is replaced by its first-order approximation. In other words, the nonlinearity is considered to be linear time-varying at each sampling interval, and consequently, one-step-ahead adaptive...
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