نتایج جستجو برای: cmac
تعداد نتایج: 331 فیلتر نتایج به سال:
The synchronization and control of chaos have been under extensive study by researchers in recent years. In this study, an adaptive Takagi–Sugeno–Kang (TSK) fuzzy self-organizing recurrent cerebellar model articulation controller (ATFSORC) is proposed, which composed a set TSK rules, (CMAC), CMAC (RCMAC), (SOCMAC), compensation controller. Specifically, SOCMAC, RCMAC, laws are adopted so that t...
This paper presents a robust proportionalderivative (PD) based cerebellar model articulation controller (CMAC) for vertical take-off and landing flight control systems. Successful on-line training and recalling process of CMAC accompanying the PD controller is developed. The advantage of the proposed method is mainly the robust tracking performance against aerodynamic parametric variation and e...
The local structure of CMAC neural networks (NN) result in better and faster controllers for nonlinear dynamical systems. A CMAC neural network-based discrete-time controller which linearizes the unknown multiinput and multioutput (MIMO) nonlinear system through feedback is presented. Control action is defined in order to achieve tracking performance for this unknown nonlinear system. An effici...
This paper presents a Novel Fuzzy Cerebellar Model Articulation Controller (CMAC) implementation using Field Programmable Gates Array (FPGA) available in a flexible software/hardware co-design platform. The novel fuzzy quantization technique used for reducing CMAC memory requirement is similar to Discrete Incremental Clustering (DIC), with modifications to meet the hardware constraint. The obje...
A 64-year-old woman with dizziness and blurry vision underwent an evaluation for a possible stroke with a head-neck CT scan and a transthoracic echocardiogram. The head-neck CT scan was unremarkable, but the echocardiogram was notable for a 2.0 × 2.3 cm heterogeneous echodensity attached to the mitral valve. After a transesophageal echocardiogram and chest CT scan, the mass was determined to be...
Cooperative communication, which utilizes nearby terminals to relay the overhearing information to achieve the diversity gains, has a great potential to improve the transmitting efficiency in wireless networks. To deal with the complicated medium access interactions induced by relaying and leverage the benefits of such cooperation, an efficient Cooperative Medium Access Control (CMAC) protocol ...
Cerebellar Model Articulation Controller (CMAC) has some attractive features: fast learning capability and the possibility of efficient digital hardware implementation. These features makes it a good choice for different control applications, like the one presented in this paper. The problem is to navigate a mobile robot (e.g a car) from an initial state to a fixed goal state. The approach appl...
Adaptive fuzzy cerebellar model articulation controller (CMAC) schemes are proposed to solve the tracking problem for a class of nonlinear systems. The proposed method provides a simple control architecture that merges CMAC and fuzzy logic, so that the complicated structure and the input space dimension in CMAC can be simplified. Adaptive laws are developed to tune all of the control gains onli...
This paper proposes a radial basis function (RBF) based approach for the fuel injection control problem. In the past, neural controllers for this problem have centred on using a cerebellar model articulation controller (CMAC) type network with some success. The current production engine control units also use look-up tables in their fuel injection controllers, and if adaptation is permitted to ...
In this paper, a CMAC (cerebellar model articulation controller) neural network application on fault diagnosis for water circulation system is proposed. Firstly, we build a CMAC neural network based diagnosis system depending on the fault types. Secondly, the fault patterns, obtained from the China scholar’s technical data, would be employed to train the CMAC neural network off-line. Thirdly, t...
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