Variable time-step method with coordinate transformation
β Scribed by Radhey S. Gupta; Ambreesh Kumar
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 797 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0045-7825
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π SIMILAR VOLUMES
Unconditionally stable higher order time-step integration algorithms are presented. The algorithms are based on the Newmark method with complex time steps. The numerical results at the (complex) sub-step locations are combined linearly to give higher order accurate results at the end of the time ste
## Abstract The article discusses a variable time transformation method for the approximate solution of mixedβinteger nonβlinear optimal control problems (MIOCP). Such optimal control problems enclose realβvalued and discreteβvalued controls. The method transforms MIOCP using a discretization into