Feature modeling and control
|School||Nanjing University of Technology and Engineering|
|Course||Control Theory and Control Engineering|
|Keywords||Characteristic quantities Feature model Intelligent Control Not based on accurate mathematical model of control Feature model - based control Multi- motor linkage servo system|
Present some intelligent control, the reason can be under conditions that do not rely on the system model of a complex system for controlling its core idea is based on the system characteristic information, such as error and error derivative . In this paper, the basis of the feature amount and feature of the concept of the model study feature quantity and its significance to be able to characterize the system performance of the introduction of the system stability monitoring feature quantity , the feature quantity parameters of the feature quantity and the environmental characteristics of the output waveform amount of detailed study of a class of performance indicators characteristic quantities . This article analyzes the nature of the characteristic quantity control intelligent PID control and fuzzy control , will feature model - based control method applied to the control of multi- motor linkage servo system , and established based on performance indicators , combined with the error , error derivative , and combinations thereof, form the features of the model , and the model simulation analysis . Finally, we propose a feature model and its control of the future direction of development and research ideas .