نتایج جستجو برای: two input two output controller
تعداد نتایج: 2729438 فیلتر نتایج به سال:
In this paper, under the existence of system uncertainties, external disturbances, and input nonlinearity, global finite time synchronization between two identical attractors which belong to a class of second-order chaotic nonlinear gyros are achieved by considering a method of continuous smooth second-order sliding mode control (HOAMSC). It is proved that the proposed controller is robust to m...
In this paper an adaptive PID controller for Wind Energy Conversion Systems (WECS) has been developed. Theadaptation technique applied to this controller is based on Reinforcement Learning (RL) theory. Nonlinearcharacteristics of wind variations as plant input, wind turbine structure and generator operational behaviordemand for high quality adaptive controller to ensure both robust stability an...
abstract previous researches have shown success of growth hormones usage on flower production increase, pod and prevention of abscission of them in some of the pulses. two tests were done, in order to find out the effects of growth hormones to on flower production increase, pod and chick pea yield composites in farmer conditions (2010-11) and green house conditions as factorial on the proje...
the purpose of this study was to examine the comparative effect of story retelling and role playing on efl learners’ vocabulary learning and reading comprehension. to carry out the purpose of the study 90 female learners of tabarestan language school located in noshahr were non-randomly selected. they took pet test and among these 90 participants 62 students were selected as homogenous learners...
this research aims at answering the questions about translation problems and strategies applied by translators when translating cultural concepts. in order to address this issue, qualitative and quantitative study were conducted on two groups of subjects at imam reza international university of mashhad. these two groups were assigned as beginner and advanced translation students (10 students). ...
In the present work, the model reference nonlinear controller (MRNC) based on pseudo dynamic model is designed to a continuous bioreactor which exhibits input multiplicities in dilution rate on productivity. i.e., two values of dilution rate will give the same value of productivity. The performance of MRNC and linear PI controller have been evaluated through simulation studies. The optimal para...
The electronic stability control (ESC) system is one of the most important active safety systems in vehicles. Here, we intend to improve the Electronic stability of four in-wheel motor drive electric vehicles. We will design an electronic stability control system based on Type-2 fuzzy logic controller. Since, Type-2 fuzzy controller has uncertainty in input interval furthermore of output fuzzin...
This paper presents the design of an adaptive controller for a two input – two output (TITO) system using delta models. This controller has been verified by simulation and real time control of a non-linear laboratory model CE108 coupled drives apparatus. The recursive least squares method is used in identification part of this controller. The synthesis is based on a polynomial approach. Decoupl...
This paper presents industrial case studies of the performance evaluation of two industrial multivariate MPC-based controllers at the Mitsubishi chemical complex in Mizushima, Japan: 1) a 6-output, 6-input Para-Xylene(PX) production process with 6 measured disturbance variables that are used for feedforward control; and 2) a multivariate MPC controller for a 6-output, 5 input poly-propylene spl...
In this literature, a new nonlinear digital controller is proposed for analyses and designs of sampleddata feedback control systems. The controller is derived from the converging characteristic of a specified numerical series. The ratios of neighbourhoods of the series are formulated as a function of the output of the plant and the reference input command, and will be converged to be unities af...
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