Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lilong Cai |
| Copyright Year | 2006 |
| Description | Author affiliation: Associate Professor, Department of Mechanical Engineering, Hong Kong University of Science and Technology, Hong Kong (Lilong Cai) |
| Abstract | The past two decades have witnessed major advances in neural network based control, which has proven to be an efficient technique for unknown nonlinear systems. However, due to heavy computation cost and slow convergent speed, many existing NN may not be suitable for on-line control applications. Moreover, both the determination of network topology and stability analysis of closed-loop system are not easy to be carried out. These drawbacks have prevented them from being widely used in control design. In this talk, a robust adaptive Fourier neural network (FNN) based control scheme is proposed for the control of unknown nonlinear systems. A class of nonlinear systems to be considered is described in a new reduced-order model in the state space. Via the new model, all the nonlinearities and uncertainties of a system are included in a nonlinear function, and therefore the control problem is converted into a function approximation problem. In order to solve this problem and avoid the abovementioned drawbacks of conventional NNs, a new type of NN, Fourier NN, is developed in the light of complex Fourier analysis and neural network theory. Because the choice of basis functions will strongly influence the performance of an NN, we employ orthogonal complex Fourier exponentials as the basis functions of the FNN. Due to the orthogonality of the basis functions, the FNN has a rich knowledge representation capability and is suitable for real time control applications. |
| File Size | 1153195 |
| File Format | |
| ISBN | 1424404657 |
| DOI | 10.1109/ICMA.2006.257415 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-06-25 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Robust control Adaptive systems Programmable control Adaptive control Neural networks Nonlinear control systems Control systems Nonlinear systems Fuzzy control Computational efficiency |
| Content Type | Text |
| Resource Type | Article |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|