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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kano, H. Fujioka, H. Martin, C.F. |
| Copyright Year | 2010 |
| Description | Author affiliation: Division of Science, School of Science and Engineering, Tokyo Denki University, Hatoyama, Hiki-gun, Saitama 350-0394, Japan (Kano, H.) || Department of System Management, Fukuoka Institute of Technology, 3-30-1, Wajiro-higashi, Higashi-ku, 811-0295 Japan (Fujioka, H.) || Department of Mathematics and Statistics, Texas Tech University, Lubbock, 79409, USA (Martin, C.F.) |
| Abstract | This paper considers the problem of designing optimal smoothing spline with constraints on its derivatives. The splines of degree k are constituted by employing normalized uniform B-splines as the basis functions. We then show that the l-th derivative of the spline can be obtained by using B-splines of degree k-l with the control points computed as l-th difference of original control points. This yields systematic treatment of equality and inequality constraints over intervals on derivatives of arbitrary degree. Also, pointwise constraints can readily be incorporated. The problem of optimal smoothing splines with constraints reduce to convex quadratic programming problems. The effectiveness is demonstrated by numerical examples of approximations of probability distribution function and concave function, and trajectory planning with the constraints on velocity and acceleration. |
| Starting Page | 6785 |
| Ending Page | 6790 |
| File Size | 183595 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424477456 |
| ISSN | 07431546 |
| e-ISBN | 9781424477463 |
| DOI | 10.1109/CDC.2010.5717055 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-12-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Spline Smoothing methods Approximation methods Polynomials Probability distribution Trajectory Planning |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Modeling and Simulation |
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